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Journal articles on the topic 'Cardiovascular/pulse rate'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Lee, Ju-Yeon, Min Jang, and Sang-Hoon Shin. "Study on the Depth, Rate, Shape, and Strength of Pulse with Cardiovascular Simulator." Evidence-Based Complementary and Alternative Medicine 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/2867191.

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Pulse diagnosis is important in oriental medicine. The purpose of this study is explaining the mechanisms of pulse with a cardiovascular simulator. The simulator is comprised of the pulse generating part, the vessel part, and the measurement part. The pulse generating part was composed of motor, slider-crank mechanism, and piston pump. The vessel part, which was composed with the aorta and a radial artery, was fabricated with silicon to implement pulse wave propagation. The pulse parameters, such as the depth, rate, shape, and strength, were simulated. With changing the mean pressure, the floa

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Hardikkumar, A. Mistry, Jain Anita, Mahajan Swati, and Pathak Narendra. "Effect of Posture on Pulse Rate in Obese Young Adults of Bharuch City." International Journal of Pharmaceutical and Clinical Research 16, no. 11 (2024): 818–20. https://doi.org/10.5281/zenodo.14250602.

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<strong>Introduction: </strong>Obesity is a major health burden as more than 3 million adults die worldwide. Body Mass Index (BMI) is an easy tool to classify person in normal to obese categories. Obesity leads to development of autonomic dysfunctions and alters pulse rate on changing posture of our body. This study compare and asses effect of posture on pulse rate in normal and obese young adults. <strong>Materials & Methods: </strong>This study involved 30 healthy male and female participants with BMI 18.5 – 24.9 as Normal, and 30 healthy male and female participants

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Habib, Nasrin, Mamunur Rashid, Tanbira Alam, SM Niazur Rahman, and Lubna Shirin. "Cardiovascular changes in Smokeless Tobacco Users in a Tertiary Level Hospital." Journal of Medicine 17, no. 2 (2016): 61–65. http://dx.doi.org/10.3329/jom.v17i2.30067.

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Background: Tobacco has close association with cardiovascular parameters such as hypertension and pulse rate. Tobacco can be consumed as cigarette and also as smokeless tobacco. However, the relationship between smokeless tobacco uses on blood pressure remains unknown, especially in tertiary level hospitals.Objective: smokeless tobacco use might have influence on cardiovascular parameters, for instance pulse rate and blood pressure.Methods: This cross-sectional study was carried out to assess cardiovascular changes in among adult male smokeless tobacco (ST) users. For this purpose, 30 male res

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S., Suguna, and Deepika K. "The effects of music on pulse rate and blood pressure in healthy young adults." International Journal of Research in Medical Sciences 5, no. 12 (2017): 5268. http://dx.doi.org/10.18203/2320-6012.ijrms20175438.

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Background: Music is a combination of frequency, beat, density, tone, rhythm, repetition, loudness and lyrics. Cardiovascular autonomic function syncs with the different musical rhythms and modulates the cardiovascular system. When we are exposed to slow beat music the parasympathetic nervous system is stimulated decreasing the heart rate and while listening to fast beat music the sympathetic nervous system is stimulated and increases the heart rate. The purpose of the study was to evaluate the effects of slow and fast beat music on pulse rate and blood pressure.Methods: We conducted a cross-s

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Widiatmaka, Nawang Wahyu, Muhammad Ragil Suryoputro, and Muhammad Safri Setiawan. "Pulse Rate Measurement Using Tensimeter Tool in Cardiovascular Load Assessment." Industrial Engineering & Management Systems 18, no. 4 (2019): 658–66. http://dx.doi.org/10.7232/iems.2019.18.4.658.

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Mohammed Faraz Uddin, Syed Khaja Baseer Uddin, Mohammed Omer Ali, and Mohammad Rahmat Ali. "Real Time Heart Rate Monitoring System." International Journal of Information Technology and Computer Engineering 13, no. 2s (2025): 271–79. https://doi.org/10.62647/ijitce2025v13i2spp271-279.

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Heart rate monitoring systems are critical in modern healthcare, enabling continuous tracking of cardiovascular health. Traditional cloud-based solutions pose privacy risks due to centralized data storage and transmission vulnerabilities. To address these concerns, integrating homomorphic encryption with edge computing offers a secure and efficient framework for real-time heart rate monitoring. Cardiovascular diseases (CVDs) remain a leading cause of mortality worldwide. Wearable devices and IoT-based health monitoring systems provide continuous heart rate tracking, but data security and laten

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Awisarita, Wiwara, and Ikhlas Muhammad Jenie. "Heightened Blood Pressure, but not Pulse Rate, Response to Orthostatic Challenge in Normotensive Subjects with Family History of Hypertension." Jurnal Profesi Medika : Jurnal Kedokteran dan Kesehatan 18, no. 2 (2024): 201–7. https://doi.org/10.33533/jpm.v18i2.9063.

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Whether exaggerated cardiovascular response to postural changes among normotensive subjects with family history of hypertension does exist is not reported yet. Male and female normotensive subjects with (n=16) and without (n=14) hypertensive parents did postural changes from supine to standing. Systolic blood pressure, diastolic blood pressure and pulse rate were measured during supine and immediately after standing. The median value of the delta systolic blood pressure, diastolic blood pressure and pulse rate from all samples were used to classified exaggerated cardiovascular responses. The d

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Baba, Mirela, Adina Bucur, Mihaela Maris, et al. "PULSE WAVE VELOCITY IS CORRELATED WITH PLASMA CREATININE LEVELS AND GLOMERULAR FILTRATION RATE IN PATIENTS WITH CARDIOVASCULAR RISK FACTORS." Journal of Hypertension 42, Suppl 1 (2024): e216. http://dx.doi.org/10.1097/01.hjh.0001021656.38410.3e.

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Objective: Scientific evidence suggests that the kidneys’ role in hypertension is mostly linked to the association between mean arterial pressure (MAP) and vascular resistance. In recent publications, two key indicators of arterial stiffness, pulse pressure (PP) and pulse wave velocity (PWV) have been found to be important predictors of the cardiovascular risk and decline in glomerular filtration rate (GFR). We aimed to study the relationship between variables of pulse wave analysis and renal function in patients with cardiovascular risk factors. Design and method: Our cross-sectional, descrip

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Parmar, Divyesh, Rishi Mistry, and Yash Kava. "HEART RATE MONITOR USING INFRARED." International Journal of Students' Research in Technology & Management 3, no. 5 (2015): 365–68. http://dx.doi.org/10.18510/ijsrtm.2015.356.

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The heart rate is one of the significant physiological parameters of the human cardiovascular system. Heart rate is the number of times the heart beats per minute. Heart rate data reflects various physiological states such as biological workload,stress at work and concentration on tasks, drowsiness and the active state of the autonomic nervous system. Human cardiac dynamics are driven by the complex nonlinear interactions of two competing forces: sympathetic regulation increases and parasympathetic regulation decreases the heart rate. Thus,monitoring of heart rate plays a significant role in p

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Park, Jinsoo, and Kwangseok Hong. "Robust Pulse Rate Measurements from Facial Videos in Diverse Environments." Sensors 22, no. 23 (2022): 9373. http://dx.doi.org/10.3390/s22239373.

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Pulse wave and pulse rate are important indicators of cardiovascular health. Technologies that can check the pulse by contacting the skin with optical sensors built into smart devices have been developed. However, this may cause inconvenience, such as foreign body sensation. Accordingly, studies have been conducted on non-contact pulse rate measurements using facial videos focused on the indoors. Moreover, since the majority of studies are conducted indoors, the error in the pulse rate measurement in outdoor environments, such as an outdoor bench, car and drone, is high. In this paper, to deal

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Angeli, Fabio, Gianpaolo Reboldi, and Paolo Verdecchia. "Heart failure, pulse pressure and heart rate." International Journal of Cardiology 271 (November 2018): 206–8. http://dx.doi.org/10.1016/j.ijcard.2018.07.072.

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Rosario, David D. M., and Anitha Sequeira. "Cardiovascular changes in patients presenting with vertigo." International Journal of Research in Medical Sciences 6, no. 4 (2018): 1368. http://dx.doi.org/10.18203/2320-6012.ijrms20181298.

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Background: The term dizziness often used to refer to a host of complaints which present in a similar manner. Of these vertigo is the most common. A thorough knowledge of cardiovascular changes that occur in subjects presenting with peripheral vertigo will help the treating medical practioner to promptly identify the cause of symptoms and prevent any confusion that may alter the course of treatment. The aim of this study to identify the changes in cardiovascular parameters that occur in patients with vertigo.Methods: Study was conducted at a tertiary care hospital during a period of two years

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Zaporozhko, I. A., and V. I. Zubchuk. "Age norms in pulse diagnostics." Electronics and Communications 15, no. 5 (2010): 142–47. http://dx.doi.org/10.20535/2312-1807.2010.58.5.285134.

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Attention was given to a problem of establishing a human functional condition according to physiological parameters measurements of different age groups of people. The most informative parameters are cardiovascular system measurements such as: arterial pressure (systolic and diastolic), heart rate, blood oxygenation and circulation dynamics of pulse waves. Pulse waves, measured on upper extremities vessels, give integral information about condition of cardiovascular system and other related organs. Therefore the creation of expressdiagnostic computer system based on analysis of cardiovascular

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Mritunjay, Kumar, Kumar Singh Rajiv, and Kumari Sheela. "Effect of Yoga on Pulse Rate and Blood Pressure in Medical Student of Darbhanga Medical College, Laheriasarai, Bihar." International Journal of Pharmaceutical and Clinical Research 16, no. 1 (2024): 1356–59. https://doi.org/10.5281/zenodo.11118602.

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<strong>Background:</strong> Cardiovascular disease risk has grown due to changes in lifestyle, infrastructure expansion, junk food consumption, and stress levels. Engaging in sports, aerobic workouts, and other activities might trigger sympathetic activation. However, consistent yoga practice raises vagal tone and tends to lower sympathetic reactions. We therefore attempted to determine how yoga affect cardiovascular parameters of medical student in DMC, Laheriasarai, Bihar, including pulse rate, systolic blood pressure, and diastolic blood pressure. <strong>Methods:</strong> 5

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THOMAS, F. "Combined effect of pulse pressure and heart rate on cardiovascular risk." American Journal of Hypertension 12, no. 4 (1999): 12. http://dx.doi.org/10.1016/s0895-7061(99)80042-9.

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Mahmood, Ahmed Abdulkareem. "Blood Pressure and Pulse Rate Changes in Patients Undergoing Tooth Extraction." Middle East Research Journal of Dentistry 5, no. 02 (2025): 23–28. https://doi.org/10.36348/merjd.2025.v05i02.003.

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Introduction: Tooth extraction is a common dental procedure that can lead to physiological changes, including alterations in blood pressure (BP) and pulse rate (PR). The administration of local anesthesia, particularly lidocaine with epinephrine, can temporarily impact cardiovascular parameters. This study aimed to evaluate changes in systolic blood pressure (SBP), diastolic blood pressure (DBP), and pulse rate before and after tooth extraction. Aim of study: To evaluate changes in blood pressure and pulse rate during tooth extraction procedures and assess the impact of anxiety and stress on c

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Nurhikmawati, Nurhikmawati, Wisudawan Wisudawan, Dzul Ikram, and Ismi Rachman. "Minuman Berisotonik Berpengaruh Terhadap Sistem Kardiovaskuler Pada Aktivitas Fisik Anggota Medical Sport." Wal'afiat Hospital Journal 2, no. 2 (2022): 156–67. http://dx.doi.org/10.33096/whj.v2i2.84.

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Physical activity will increase the pulse rate caused by reduced oxygen consumption. Isotonic drinks are one way to restore lost body fluids so that the body avoids dehydration and extends muscle endurance. This study was conducted to determine the effect of isotonic drinks on the cardiovascular system on the physical activity of members of the medical sport FK-UMI. This research is research that uses a comparative analytical research design using a cross-sectional approach. Data analysis by comparing isotonic drinks and mineral water at 7 minutes was obtained (p less than 0.05). The results o

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Ovuakporaye, S. I., A. E. Ojieh, and M. T. Okumagba. "Assessment of Cardiovascular Changes among Indoor and Outdoor Cleaners in a Tertiary Institution in Delta State, South-South Nigeria." Journal of Applied Sciences and Environmental Management 24, no. 2 (2020): 245–48. http://dx.doi.org/10.4314/jasem.v24i2.8.

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This study is aimed at assessing cardiovascular changes amongst indoor and outdoor cleaners in Delta State University, Abraka. A total of one hundred (100) cleaners were randomly selected for the study, comprising of fifty (50) indoor and fifty (50) outdoor cleaners. Data were collected and the digital sphygmomanometerwas used to measure blood pressure and pulse rate of subjects. Results obtained ranged from 93/73mmHg – 177/102mmHg, 62 – 102beats/min and 85/50- 139/90mmHg, 60- 107beats/min for indoor and outdoor cleaners respectively. The result showed that the mean blood pressure was higher i

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Devmurari, Parth Kumar, Nandini Sharma, Dhruvi Ranpara, et al. "Ab. No. 20 “Pulse-Tech”- Ideation to Prototype to Measure Pulse Strength Device." Journal of Society of Indian Physiotherapists 8, no. 1 (2024): 48. http://dx.doi.org/10.4103/jsip.jsip_abstract_6.

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Introduction: This study focused on the creation and evaluation of the ‘Pulse Tech’ device, a novel tool designed for the measurement of pulse strength. The pulse, a crucial indicator of cardiovascular health, reflects the heart’s efficacy in blood circulation. Traditional pulse assessment methods, while effective, often require significant expertise and could lack objectivity. The ‘Pulse Tech device addressed these limitations by offering a more standardized and accurate method for measuring pulse strength. Understanding pulse strength, including its rate, rhythm, and quality, is essential in

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Jayalakshmi MK. "Correlation of Body Mass Index and Waist Hip Ratio with Cardiovascular Parameters in Sedentary Males." International Journal of Physiology 7, no. 1 (2019): 51–54. http://dx.doi.org/10.37506/ijop.v7i1.264.

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Background There is an excess of adipose tissue accumulation in obesity which is associated with more sympathetic activity resulting major potential mechanism contributing to increased risk of cardiovascular complications. Obesity is associated with coronary arterial diseases, type-2 diabetes mellitus, infertility, osteoarthritis, and colo-rectal cancers. Visceral fat is more atherogenic. Method 100 sedentary healthy male subjects selected randomly in the general population of Davangere city. Anthropometric parameters like weight, height, waist and hip circumference were meas

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Vaseekaran, Mathini, Marcus Wiemer, Sven Kaese, et al. "WATCH-PR: Comparison of the Pulse Rate of a WATCH-Type Blood Pressure Monitor with the Pulse Rate of a Conventional Ambulatory Blood Pressure Monitor." Bioengineering 12, no. 5 (2025): 492. https://doi.org/10.3390/bioengineering12050492.

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Background: Monitoring pulse rate is fundamental to cardiovascular health management and early detection of rhythm disturbances. While oscillometric blood pressure measurement is well established and validated in clinical practice, its use for pulse rate monitoring, particularly via wrist-worn devices, remains largely unexplored. Objective: This study investigates whether a smartwatch that performs oscillometric blood pressure measurements at the wrist can also deliver reliable pulse rate readings using the same method. Methods: This study compared pulse rates recorded by the Omron HeartGuide

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Adeniyi, Mayowa Jeremiah, and Anna Chika Idaguko. "Walking Pace Induced Cardiovascular Recovery in School Sport- Aversive Students: Role of Gender." Middle East Research Journal of Medical Sciences 4, no. 01 (2024): 18–24. http://dx.doi.org/10.36348/merjms.2024.v04i01.004.

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The importance of School sporting activities on psychomotor, cognitive and overall health of students has been documented. The aim of the study was to investigate the gender influence of walking pace on cardiovascular recovery in school sport aversive students. 30 students that consisted of 16 males and 14 females were recruited for the study using respondent driven sampling out of a pool of 50 students after satisfying the inclusion criteria. They were made to walk through the treadmill at 2.7km/h (low walking pace), 4.4 km/h (medium walking pace) and 5.5km/h (high walking pace) for 3 minutes

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Purohit, Geetanjali, and J. Mohan Harsoda. "CARDIOVASCULAR ALTERATIONS DURING HUMAN PREGNANCY: INDIAN RURAL PERSPECTIVE." International Journal Of Basic And Applied Physiology 6, no. 1 (2017): 146–49. https://doi.org/10.5281/zenodo.4500824.

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<strong>BACKGROUND & OBJECTIVES:</strong> Pregnancy alters the cardiovascular physiology and may influence the maternal history of related disorders. The cardio-respiratory adaptations allow adequate fetal growth and development. Although, vital and required, scanty data for blood pressure indices for Indian rural population is found in literature. <strong>METHOD:</strong> After ethical approval ambience was created in OPD’s of Obstetrics and Gynecology department of Dhiraj General Hospital, Vadodara. The incidental and random selection led females in two groups, pregnant (N=300) and

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Verma, Ajay K., Parshuram N. Aarotale, Parastoo Dehkordi, Jau-Shin Lou, and Kouhyar Tavakolian. "Relationship between Ischemic Stroke and Pulse Rate Variability as a Surrogate of Heart Rate Variability." Brain Sciences 9, no. 7 (2019): 162. http://dx.doi.org/10.3390/brainsci9070162.

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Autonomic reflex ascertains cardiovascular homeostasis during standing. Impaired autonomic reflex could lead to dizziness and falls while standing; this is prevalent in stroke survivors. Pulse rate variability (PRV) has been utilized in the literature in lieu of heart rate variability (HRV) for ambulatory and portable monitoring of autonomic reflex predominantly in young, healthy individuals. Here, we compared the PRV with gold standard HRV for monitoring autonomic reflex in ischemic stroke survivors. Continuous blood pressure and electrocardiography were acquired from ischemic stroke survivor

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Hong, Sungcheol, and Gerard Coté. "Arterial Pulse Wave Velocity Signal Reconstruction Using Low Sampling Rates." Biosensors 14, no. 2 (2024): 92. http://dx.doi.org/10.3390/bios14020092.

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Pulse Wave Velocity (PWV) analysis is valuable for assessing arterial stiffness and cardiovascular health and potentially for estimating blood pressure cufflessly. However, conventional PWV analysis from two transducers spaced closely poses challenges in data management, battery life, and developing the device for continuous real-time applications together along an artery, which typically need data to be recorded at high sampling rates. Specifically, although a pulse signal consists of low-frequency components when used for applications such as determining heart rate, the pulse transit time fo

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Laukkanen, Jari A., Claudio Gil S. Araújo, Sudhir Kurl, et al. "Relative peak exercise oxygen pulse is related to sudden cardiac death, cardiovascular and all-cause mortality in middle-aged men." European Journal of Preventive Cardiology 25, no. 7 (2018): 772–82. http://dx.doi.org/10.1177/2047487318761679.

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Background Preliminary evidence suggests that peak exercise oxygen pulse – peak oxygen uptake/heart rate-, a variable obtained during maximal cardiopulmonary exercise testing and a surrogate of stroke volume, is a predictor of mortality. We aimed to assess the associations of peak exercise oxygen pulse with sudden cardiac death, fatal coronary heart disease and cardiovascular disease and all-cause mortality. Design A prospective study. Methods Peak exercise oxygen pulse was assessed in a maximal cycling test at baseline in 2227 middle-aged men of the Kuopio Ischaemic Heart Disease cohort study

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Neamtu, Andrei Caius, Elena Amaricai, Teodora Olariu, et al. "The role of a medium-term physical exercise program in improving cardiovascular parameters in hypertensive patients." Balneo and PRM Research Journal 15, Vol.15, no. 3 (2024): 726. http://dx.doi.org/10.12680/balneo.2024.726.

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The objective of our study was to evaluate the changes in cardiovascular parameters in patients with hypertension who completed a 3-month physical exercise program. 229 sub-jects with high normal values of blood pressure and stage 1 hypertension (group 1) and 120 patients with stage 2 hypertension (group 2) followed a 3-month physical exercise program. The following parameters were measured: systolic blood pressure, diastolic blood pressure, pulse pressure, heart rate, pulse wave velocity. For group 1 there were sta-tistically significant differences for all the tested parameters after the 3-m

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Kandee, Moragot, Poonpong Boonbrahm, and Valla Tantayotai. "Development of Virtual Pulse Simulation for Pulse Diagnosis Studies." International Journal of Interactive Mobile Technologies (iJIM) 12, no. 7 (2018): 31. http://dx.doi.org/10.3991/ijim.v12i7.9640.

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Pulse signals can be used to observe the early sign of patients' health problems. From medical researches, monitoring the characteristic of arterial pulse waveform shows some risk indicator of specific diseases, e.g., hypertension, cardiovascular and heart failure diseases. A simple way to get arterial pulse wave is by using fingers to touch the radial artery position on the wrist. In the traditional Chinese medicine, a physician can use the information of arterial pulse wave-form to identify diseases based on the physician’s ability and experience. The improvement of the skill in pulse measur

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Mohiuddin, Mohammad W., Glen A. Laine, and Christopher M. Quick. "Increase in pulse wavelength causes the systemic arterial tree to degenerate into a classical windkessel." American Journal of Physiology-Heart and Circulatory Physiology 293, no. 2 (2007): H1164—H1171. http://dx.doi.org/10.1152/ajpheart.00133.2007.

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Two competing schools of thought ascribe vascular disease states such as isolated systolic hypertension to fundamentally different arterial system properties. The “windkessel school” describes the arterial system as a compliant chamber that distends and stores blood and relates pulse pressure to total peripheral resistance ( Rtot) and total arterial compliance ( Ctot). Inherent in this description is the assumption that arterial pulse wavelengths are infinite. The “transmission school,” assuming a finite pulse wavelength, describes the arterial system as a network of vessels that transmits pul

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Rabbia, F., C. Calvo, G. Leotta, et al. "Pulse rate in childhood: reference limits." Nutrition, Metabolism and Cardiovascular Diseases 13, no. 5 (2003): 287–90. http://dx.doi.org/10.1016/s0939-4753(03)80033-9.

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Cepeda, Eduardo, Diego H. Peluffo-Ordóñez, Paúl Rosero-Montalvo, Miguel A. Becerra, Ana C. Umaquinga-Criollo, and Lenin Ramírez. "Heart Rate Detection using a Piezoelectric Ceramic Sensor: Preliminary results." Bionatura 7, no. 3 (2022): 1–8. http://dx.doi.org/10.21931/rb/2022.07.03.30.

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Real-time vital signs monitoring, particularly heart rate, is essential in today's medical practice and research. Heart rate detection allows the doctor to monitor the patient's health status to provide immediate action against possible cardiovascular diseases. We present a possible alternative to traditional heart rate signal monitoring systems, a cardiac pulse system using low-cost piezoelectric signal identification. This system could benefit health care and develop continuous pulse waveform monitoring systems. This paper introduces a heartbeat per minute (BPM) cardiac pulse detection syste

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Schäfer, Axel, and Jan Vagedes. "How accurate is pulse rate variability as an estimate of heart rate variability?" International Journal of Cardiology 166, no. 1 (2013): 15–29. http://dx.doi.org/10.1016/j.ijcard.2012.03.119.

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Nugraha, Dwi Antara. "Efek Hypno-Pressure Terhadap Penurunan Frekuensi Denyut Nadi pada Pasien dengan Gangguan Kardiovaskuler." Jurnal Indonesia Sehat 2, no. 1 (2023): 36–43. https://doi.org/10.58353/jurinse.v2i1.123.

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Background: Cardiovascular disorders and increased heart rate are two variables that have a relationship with the patient's prognosis. An increase in heart rate will have a negative effect on cardiovascular. Pharmacological management with digoxin, propranolol, diltiazem, and verapamil has been carried out. Likewise non-pharmacological management using hypnotherapy and also acupressure (hypno-pressure). Objective: Analyzing changes in pre-post pulse frequency values ??in the intervention group, and in the control group. Methodology: This research is a quasy experiment with pretest-posttest wit

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Das, Bipul K., Shantasree Ghosh, Murchana Khound, and Jaya S. Kaushik. "Pulse methylprednisolone therapy triggered sinus bradycardia in two children." International Journal of Contemporary Pediatrics 11, no. 6 (2024): 852–54. http://dx.doi.org/10.18203/2349-3291.ijcp20241378.

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Intravenous methylprednisolone is an important therapeutic modality in many conditions, owing to their anti-inflammatory and immune-modulating properties. Along with other side-effects of corticosteroids, cardiovascular side-effects are also seen in varying degree in children. Sinus bradycardia is reported uncommonly in children following high dose intravenous methylprednisolone. We report two paediatric cases without any underlying cardiac problems with asymptomatic bradycardia following high dose intravenous methylprednisolone. Heart rate reduction was seen from 30-40% compared to the baseli

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Putri, Elsya Vira. "The Correlation between Physical Workload and the Increase in Workers’ Pulse Rate." Indonesian Journal of Occupational Safety and Health 8, no. 2 (2019): 206. http://dx.doi.org/10.20473/ijosh.v8i2.2019.206-214.

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Introduction: The workload that exceeds individual work capacity will increase the pulse rate rapidly. The purpose of this research was to study the correlation between physical workload and the increase in workers’ pulse rate. Methods: This research utilized cross-sectional design by using the observational method with 23 workers from the BRF area of PT X Sidoarjo as respondents. This research was conducted by conducting the direct observation by calculating the workload received by the worker by using %CVL method and calculating the resting and working heart rates. Results: The result showed

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Adienbo, Ologhaguo Macstephen, Bestman Njoku, and Azibalua Asara. "An Assessment of some Cardiovascular and Lung Function Parameters of Municipal Solid Waste Workers in Port Harcourt, South–South Nigeria." Greener Journal of Human Physiology and Anatomy 1, no. 1 (2013): 1–6. https://doi.org/10.15580/gjhpa.2013.1.080913829.

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The study aimed to determine the impact of solid waste exposure on Cardio-Pulmonary parameters of municipal solid waste workers in Port Harcourt, Nigeria. A total of 314 randomly selected apparently healthy males comprising 169 test and 145 control subjects Participants in the study. Their weight and height were measured and BMI calculated. Also, their systolic blood pressure, diastolic blood pressure, pulse rate, Peak Expiratory Flow Rate (PEFR) and respiratory rates were measured. Results show a significant increase in the systolic and diastolic blood pressures, pulse rate as well as a decre

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Khodyrevskaya, Yulia, Yuliya Kudryavtseva, Gennady Remnev, and Sergei Tverdokhlebov. "Effect of Plasma-Based Chemical Modification on Wettability of Polymer Materials for Cardiovascular Surgery." Advanced Materials Research 1085 (February 2015): 419–23. http://dx.doi.org/10.4028/www.scientific.net/amr.1085.419.

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A method to modify polymer surface properties responsible for wettability and surface free energy has been proposed. Plasma-based chemical modification of polymer surfaces with gas discharges allows adjusting their functional properties. The main changes in polymer wettability occur within short-term exposure of polymer surfaces to pulsed plasma at atmospheric pressure (1-60 sec). The contact angle values for the modified polymers depend on the gaseous medium and the conditions of the plasma processing. Changing the power, the pulse repetition rate and plasma exposure time allow controlling th

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Dijab, Halil, Jordi Alastruey, and Peter Charlton. "Measuring Vascular Recovery Rate After Exercise." Proceedings 4, no. 1 (2018): 12. http://dx.doi.org/10.3390/ecsa-5-05746.

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The rate at which an individual recovers from exercise is known to be indicative of cardiovascular risk. It has been widely shown that the reduction in heart rate immediately after exercise is predictive of mortality. However, little research has been conducted into whether the time taken for the blood vessels to return to normal is also indicative of risk. In this study, we present a novel approach to assess vascular recovery rate (VRR) using the photoplethysmogram (PPG) signal, which is monitored by smart wearables. The VORTAL dataset (http://peterhcharlton.github.io/RRest/) was used for thi

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Lee, Min-Woo, Min Jang, Jung-Hoon Lee, Dong-Eun Kim, and Sang-Hoon Shin. "Analysis of Correlation between Heart Rate and Pulse Wave Velocity using Cardiovascular Simulator." Journal of the Korean Physical Society 77, no. 11 (2020): 1061–69. http://dx.doi.org/10.3938/jkps.77.1061.

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Mejía-Mejía, Elisa, James M. May, Robinson Torres, and Panayiotis A. Kyriacou. "Pulse rate variability in cardiovascular health: a review on its applications and relationship with heart rate variability." Physiological Measurement 41, no. 7 (2020): 07TR01. http://dx.doi.org/10.1088/1361-6579/ab998c.

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Fernandez, Rene I. Gonzalez, Jose L. Hernandez Caceres, and Jorge G. Perez Blanco. "A Novel Approach to the Respiratory Disease Follow-up Based on Plethhysmography Signal Parameters." Journal of Biomedical Research & Environmental Sciences 3, no. 6 (2022): 729–33. http://dx.doi.org/10.37871/jbres1505.

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Aim: The aim of this paper is to present a novel approach for the monitoring of respiratory diseases based on the combined study of heart rate, respiratory rate and Pulse Oximetry (SpO2). Introduction: Since the start of the COVID-19 pandemic, respiratory diseases have increased its worldwide prevalence dramatically. Added to the impact of the pandemic is the already existing situation of a growing prevalence of diseases such as bronchial asthma and Chronic Obstructive Pulmonary Disease (COPD). On the other hand, it is known that the cardiovascular system is overloaded when there are respirato

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Hainsworth, R., and Y. M. H. Al-Shamma. "Cardiovascular responses to stimulation of carotid baroreceptors in healthy subjects." Clinical Science 75, no. 2 (1988): 159–65. http://dx.doi.org/10.1042/cs0750159.

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1. Carotid baroreceptors were stimulated by application of a subatmospheric pressure to a chamber fitted round the anterior and lateral aspects of the subject's neck (neck suction). Pulse interval and heart rate were determined from an electrocardiogram, cardiac output by a single-breath method and arterial blood pressure by an automatic sphygmomanometer. 2. The maximal prolongation of the pulse interval, determined during held expiration, occurred within 2–3 s from the onset of the neck suction. All the measured variables were in steady states between 2 and 3 min from the start of neck suctio

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Rene, I. Gonzalez Fernandez. "A Novel Approach to the Respiratory Disease Follow-up Based on Plethhysmography Signal Parameters." J Biomed Res Environ Sci 3, no. 6 (2022): 729–33. https://doi.org/10.37871/jbres1505.

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<strong>Aim: </strong>The aim of this paper is to present a novel approach for the monitoring of respiratory diseases based on the combined study of heart rate, respiratory rate and Pulse Oximetry (SpO2). <strong>Introduction: </strong>Since the start of the COVID-19 pandemic, respiratory diseases have increased its worldwide prevalence dramatically. Added to the impact of the pandemic is the already existing situation of a growing prevalence of diseases such as bronchial asthma and Chronic Obstructive Pulmonary Disease (COPD). On the other hand, it is known that the cardiovascular s

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Septiansyah, Horga Praja, and Maharani Fatima Gandasari. "THE EFFECT OF MINERAL WATER AND RUNNING 400 METERS 3×3 ON PULSE RATE." Riyadhoh : Jurnal Pendidikan Olahraga 6, no. 2 (2023): 302. http://dx.doi.org/10.31602/rjpo.v6i2.12874.

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This study aims to investigate the effect of mineral water consumption and physical activity in the form of running 400 meters (3 rounds 3 times) on a person's pulse rate and the difference in pulse rate for each set. The implementation of the test was carried out in the running track of the SSA pontianak stadium, this study checked the pulse before carrying out the test for 10 seconds, after which a light jogging warm-up for 10 minutes and continued by doing the test that had been determined. The research was conducted by measuring the subject's pulse before and after consuming mineral water,

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Pitson, D., N. Chhina, S. Knijn, M. van Herwaaden, and J. Stradling. "Changes in Pulse Transit Time and Pulse Rate as Markers of Arousal from Sleep in Normal Subjects." Clinical Science 87, no. 2 (1994): 269–73. http://dx.doi.org/10.1042/cs0870269.

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1. Obstructive sleep apnoea and its variants often provoke hundreds of short arousals that lead to the most important symptom, disabling hypersomnolence. The measurement of sleep in these conditions requires the documentation of these short arousals and this is conventionally done by manual inspection of the sleeping EEG, a laborious procedure. 2. Other markers of ‘arousal’, that are easier to measure and document, include several cardiovascular signals that change as part of the orienting reflex: pulse rate rise, blood pressure rise, skin vasoconstriction, for example. 3. Pulse transit time (

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Begum, Aftab, Lakshmi T, and Sadat Ali Syed. "Assessment of cardiovascular fitness among young sedentary adults using 1600 M walking test." Medical and Health Science Journal 6, no. 02 (2022): 1–6. http://dx.doi.org/10.33086/mhsj.v6i02.3213.

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Background and Objectives: Cardiorespiratory endurance refers to the ability of the heart and lungs to deliver oxygen to working muscles during continuous physical activity, which is an important indicator of physical health. Physical activity is a complex multidimensional behaviour that is difficult to assess in free-living populations and for which a gold standard measurement does not exist. Thereby, we assessed cardiovascular fitness among young sedentary adults using 1600 M walking test Methods: The study participants were assessed for Pulse rate, Respiratory rate, Blood pressure and oxyge

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Ebojele FO and Iyawe VI. "comparative study on some cardiovascular indices among morticians exposed to formaldehyde in Benin City, Nigeria." Ibom Medical Journal 17, no. 2 (2024): 260–63. http://dx.doi.org/10.61386/imj.v7i2.433.

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Background: Some cardiovascular indices among morticians exposed to formaldehyde in a Teaching hospital and General hospital were studied. Materials and Methods: Thirty subjects were studied and divided into three groups A, B, and C with 10 subjects in each group. Group A served as control with nil exposure to formaldehyde while groups B and C served as the test groups. Subjects in group B were morticians working in the Teaching hospital while subjects in group C were morticians working in the General hospital. Anthropometric measurements were taken and some cardiovascular indices were measure

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Del Rio, G., R. Menozzi, G. Zizzo, A. Avogaro, P. Marrama, and A. Velardo. "Increased cardiovascular response to caffeine in perimenopausal women before and during estrogen therapy." European Journal of Endocrinology 135, no. 5 (1996): 598–603. http://dx.doi.org/10.1530/eje.0.1350598.

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Del Rio G, Menozzi R, Zizzo G, Avogaro A, Marrama P, Velardo A. Increased cardiovascular response to caffeine in perimenopausal women before and during estrogen therapy. Eur J Endocrinol 1996; 135:598–603. ISSN 0804–4643 Perimenopause and menopause may be associated with an increased risk of cardiovascular disease, so we have investigated the cardiovascular and catecholamine response to caffeine in perimenopausal women compared to young cycling premenopausal subjects. Caffeine (250 mg per os) was administered to nine perimenopausal women and nine premenopausal women. The perimenopausal women r

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Dai, Soter, and John H. McNeill. "Effects of fructose loading in streptozotocin-diabetic and nondiabetic rats." Canadian Journal of Physiology and Pharmacology 70, no. 12 (1992): 1583–89. http://dx.doi.org/10.1139/y92-227.

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The present study compares the cardiovascular consequences of a 6-week fructose feeding in nondiabetic and streptozotocin-diabetic rats. Myocardial performance of these animals was determined using the isolated perfused working heart preparation. Systolic blood pressure, pulse rate, ventricular weight/body weight ratio, and plasma levels of glucose, insulin, triglycerides, and cholesterol were measured. In nondiabetic rats, fructose drinking caused significant increases in blood pressure, pulse rate, and plasma concentrations of insulin and triglycerides. Streptozotocin-diabetic animals exhibi

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Reichert, Elżbieta, Jerzy Mosiewicz, Wojciech Myśliński, et al. "Level of Serum Fetuin-A Correlates with Heart Rate in Obstructive Sleep Apnea Patients without Metabolic and Cardiovascular Comorbidities." International Journal of Environmental Research and Public Health 19, no. 11 (2022): 6422. http://dx.doi.org/10.3390/ijerph19116422.

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Obstructive sleep apnea (OSA) is the most common type of sleep-induced breathing disorder in the adult population and significantly affects the condition of the cardiovascular system. Fetuin-A (Fet-A) is a hepato- and adipokine, which prevents vessel calcification, and its level correlates with atherogenesis and metabolic disorders. The associations of cardiovascular diseases (CVD) both with OSA, which increases CVD risk, and Fet-A, which prevents CVD, justify the question of their mutual interactions in patients with OSA. Therefore, we sought to analyze Fet-A as an early biomarker of CVD risk

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