Academic literature on the topic 'Respiratory physiology][Blood pressure'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Respiratory physiology][Blood pressure.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Respiratory physiology][Blood pressure"

1

Lee, Jen-shih, Timothy Fallon, Margaret Hunter, Qiang Ye, and Lian-pin Lee. "Respiratory Effect on the Blood Volume of Pulmonary Capillaries." Journal of Biomechanical Engineering 110, no. 2 (1988): 150–54. http://dx.doi.org/10.1115/1.3108420.

Full text
Abstract:
We measured the density variations of aortic blood from rabbits ventilated by a positive end inspiratory pressure of 6 mmHg or a negative box pressure of the same magnitude. When calculated from the density variations, the fluctuations in blood volume of the pulmonary capillaries within one cycle as induced by an intermittent positive pressure ventilation were found to be similar to the ones induced by an intermittent negative pressure ventilation. Using these volumetric fluctuations as a means to assess the transpulmonary pressure and the transmural pressure across the pulmonary capillaries,
APA, Harvard, Vancouver, ISO, and other styles
2

Novak, V., P. Novak, J. de Champlain, A. R. Le Blanc, R. Martin, and R. Nadeau. "Influence of respiration on heart rate and blood pressure fluctuations." Journal of Applied Physiology 74, no. 2 (1993): 617–26. http://dx.doi.org/10.1152/jappl.1993.74.2.617.

Full text
Abstract:
The dynamics of the respiratory and cardiovascular systems were studied by continuously slowing respiration from 0.46 to 0.05 Hz. The time-frequency distribution and global spectral analysis were used to assess the R-R interval (R-R) and the systolic and diastolic blood pressure fluctuations in 16 healthy subjects. During rest, the nonrespiratory-to-respiratory frequency ratios were not affected by occasional slow breathing, whereas the low- (0.01–0.15 Hz) to high- (0.15–0.3 Hz) frequency indexes for blood pressure were increased (P < 0.05). The respiratory fluctuations in R-R and the systo
APA, Harvard, Vancouver, ISO, and other styles
3

Rector, D. M., C. A. Richard, and R. M. Harper. "Cerebellar fastigial nuclei activity during blood pressure challenges." Journal of Applied Physiology 101, no. 2 (2006): 549–55. http://dx.doi.org/10.1152/japplphysiol.00044.2006.

Full text
Abstract:
The cerebellar fastigial nuclei (FN) assist in regulating compensatory responses to large blood pressure changes and show structural injury and functional impairment to cardiovascular challenges in syndromes with sleep-disordered breathing. The patterned time course of FN responses to elevation or lowering of blood pressure and location of responsive regions within the nuclei are unclear. We evaluated FN neural activity in six anesthetized rats using optical imaging procedures during elevation and lowering of arterial pressure by phenylephrine and nitroprusside, respectively. Hypertension dimi
APA, Harvard, Vancouver, ISO, and other styles
4

Nishino, T., K. Hiraga, and Y. Honda. "Inhibitory effects of CO2 on airway defensive reflexes in enflurane-anesthetized humans." Journal of Applied Physiology 66, no. 6 (1989): 2642–46. http://dx.doi.org/10.1152/jappl.1989.66.6.2642.

Full text
Abstract:
We investigated responses of respiration, blood pressure, and heart rate to tracheal mucosa irritation induced by injection of distilled water at three different levels of CO2 ventilatory drive in 11 spontaneously breathing female patients under a constant depth of enflurane anesthesia [1.1 minimum alveolar concentration (MAC)]. The airway irritation at the resting level of spontaneous breathing caused a variety of respiratory responses such as coughing, expiration reflex, apnea, and spasmodic panting, with considerable increases in blood pressure and heart rate. Although the latency of respir
APA, Harvard, Vancouver, ISO, and other styles
5

Scharf, S. M., R. Brown, K. G. Warner, and S. Khuri. "Intrathoracic pressures and left ventricular configuration with respiratory maneuvers." Journal of Applied Physiology 66, no. 1 (1989): 481–91. http://dx.doi.org/10.1152/jappl.1989.66.1.481.

Full text
Abstract:
In 12 dogs, we examined the correspondence between esophageal (Pes) and pericardial pressures over the anterior, lateral, and inferior left ventricular (LV) surfaces. Pleural pressure was decreased by spontaneous inspiration, Mueller maneuver, and phrenic stimulation and increased by intermittent positive pressure ventilation (IPPV) and positive end-expiratory pressure (PEEP). To separate effects due to blood flow, we analyzed beating and nonbeating hearts. In beating hearts, there were no significant differences between changes in Pes and pericardial pressures. In arrested hearts, increasing
APA, Harvard, Vancouver, ISO, and other styles
6

Kawagoe, Y., S. Permutt, and H. E. Fessler. "Hyperinflation with intrinsic PEEP and respiratory muscle blood flow." Journal of Applied Physiology 77, no. 5 (1994): 2440–48. http://dx.doi.org/10.1152/jappl.1994.77.5.2440.

Full text
Abstract:
Increased end-expiratory lung volume and intrinsic positive end-expiratory pressure (PEEP) are common in obstructive lung disease, especially during exacerbations or exercise. This loads the respiratory muscles and may also stress the circulatory system, causing a reduction or redistribution of cardiac output. We measured the blood flow to respiratory muscles and systemic organs using colored microspheres in 10 spontaneously breathing anesthetized tracheotomized dogs. Flows during baseline breathing (BL) were compared with those during hyperinflation (HI) induced by a mechanical analogue of ai
APA, Harvard, Vancouver, ISO, and other styles
7

Simpson, Jeremy A., and Steve Iscoe. "Cardiorespiratory failure in rat induced by severe inspiratory resistive loading." Journal of Applied Physiology 102, no. 4 (2007): 1556–64. http://dx.doi.org/10.1152/japplphysiol.00785.2006.

Full text
Abstract:
The mechanisms underlying acute respiratory failure induced by respiratory loads are unclear. We hypothesized that, in contrast to a moderate inspiratory resistive load, a severe one would elicit central respiratory failure (decreased respiratory drive) before diaphragmatic injury and fatigue. We also wished to elucidate the factors that predict endurance time and peak tracheal pressure generation. Anesthetized rats breathed air against a severe load (∼75% of the peak tracheal pressure generated during a 30-s occlusion) until pump failure (fall in tracheal pressure to half; mean 38 min). Hyper
APA, Harvard, Vancouver, ISO, and other styles
8

Pilowsky, Paul. "GOOD VIBRATIONS? RESPIRATORY RHYTHMS IN THE CENTRAL CONTROL OF BLOOD PRESSURE." Clinical and Experimental Pharmacology and Physiology 22, no. 9 (1995): 594–604. http://dx.doi.org/10.1111/j.1440-1681.1995.tb02072.x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Uryga, Agnieszka, Michał M. Placek, Paweł Wachel, Tomasz Szczepański, Marek Czosnyka, and Magdalena Kasprowicz. "Phase shift between respiratory oscillations in cerebral blood flow velocity and arterial blood pressure." Physiological Measurement 38, no. 2 (2017): 310–24. http://dx.doi.org/10.1088/1361-6579/38/2/310.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Barnett, William H., Elizaveta M. Latash, Robert A. Capps, Thomas E. Dick, Erica A. Wehrwein, and Yaroslav I. Molkov. "Traube–Hering waves are formed by interaction of respiratory sinus arrhythmia and pulse pressure modulation in healthy men." Journal of Applied Physiology 129, no. 5 (2020): 1193–202. http://dx.doi.org/10.1152/japplphysiol.00452.2020.

Full text
Abstract:
Variability in blood pressure has become an important metric to consider as more is learned about the link between excessive blood pressure variability and adverse health outcomes. In this study using slow deep breathing in human subjects, we found that heart rate and pulse pressure variations have comparable effects on the amplitude of blood pressure waves, and it is the common action of the two that defines the phase relationship between respiration and blood pressure oscillations.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Respiratory physiology][Blood pressure"

1

Rahman, Mohammad Atiar. "Ethnicity, gender and cardio-respiratory function." Thesis, University of Nottingham, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.253065.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Soueidan, Karen. "Augmented blood pressure measurement through the estimation of physiological blood pressure variability." Thesis, University of Ottawa (Canada), 2010. http://hdl.handle.net/10393/28828.

Full text
Abstract:
Current noninvasive blood pressure (BP) measurement methods estimate the systolic and diastolic blood pressure (SBP and DBP) at two random instants in time. The BP variability and its serious consequences on the measurement are not recognized by most physicians. The standard for automated BP devices sets a maximum allowable system error of +/- 5 mmHg, even though natural BP variability often exceeds these limits. This thesis characterizes the variability of SBP and DBP and proposes a new approach to augment the conventional noninvasive measurement using simultaneous recordings of the oscillome
APA, Harvard, Vancouver, ISO, and other styles
3

Wikström, Martin. "Compensating for Respiratory Artifacts in Blood Pressure Waveforms." Thesis, Linköping University, Department of Electrical Engineering, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2942.

Full text
Abstract:
<p>Cardiac catheterization has for a long time been a valuable way to evaluate the hemodynamics of a patient. One of the benefits is that the entire blood pressure waveform can be recorded and visualized to the cardiologist. These measurements are however disturbed by different phenomenon, such as respiration and the dynamics of the fluid filled catheter, which introduces artifacts in the blood pressure waveform. If these disturbances could be removed, the measurement would be more accurate. This report focuses on the effects of respiratory artifacts in blood pressure signals during cardiac ca
APA, Harvard, Vancouver, ISO, and other styles
4

Schneider, Aaron C. "Dietary nitrate supplementation and blood pressure responsiveness in human aging." Thesis, University of Iowa, 2017. https://ir.uiowa.edu/etd/5845.

Full text
Abstract:
Hypertension, defined as systolic blood pressure (SBP) greater than or equal to 140 mmHg, or diastolic blood pressure (DBP) of 90 mmHg or greater, is a prevalent risk factor for cardiovascular disease that affects more than 75 million people in the United States. It is also estimated that 1 out of 3 Americans have prehypertension, which is classified as SBP ranging from 120-139 mmHg, or DBP from 80-89 mmHg. As aging occurs, there is a significant increase in the risk for development of elevated blood pressures (BP) at rest or during stress related activities. Measurements of BP response to str
APA, Harvard, Vancouver, ISO, and other styles
5

Dottori, Tracy E. "The effects of ambient temperature on post-exercise blood pressure." Thesis, University of Ottawa (Canada), 1995. http://hdl.handle.net/10393/10161.

Full text
Abstract:
Although the cardiovascular changes associated with dynamic exercise have been investigated, there still remain many unanswered questions with respect to blood pressure following exercise. This study examined the effect of temperature on systolic (SBP), diastolic blood pressure (DBP), heart rate (HR), oxygen consumption $\rm(VO\sb2),$ and skin temperature (Tsk) in 10 healthy, young males (23-28 years of age), during a 60-minute supine post-exercise recovery period. On separate occasions, 20 minutes of treadmill exercise at heart rate of 140 beats per minute, preceded a 60-minute recovery perio
APA, Harvard, Vancouver, ISO, and other styles
6

Ross, Bryan. "Elevated blood pressure at maturity following chronic hypoxia in early life." Thesis, McGill University, 2010. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95250.

Full text
Abstract:
The effect of neonatal hypoxemia on systemic arterial blood pressure at maturity was assessed in male (12 experimental, 11 control) and female (10 experimental, 9 control) adult Sprague Dawley rats. Experimental rats were exposed to hypoxia (FiO2 = 0.12) for the first ten days of life, then subsequently raised in normoxia along with age-matched controls. At 2 months of age arterial blood pressure was recorded intravascularly using telemetry. Systolic, mean, and pulse pressures were significantly greater in hypoxic pre-treated groups of both sexes compared to controls (p < 0.05). Neonatal hypox
APA, Harvard, Vancouver, ISO, and other styles
7

Wong, Wing-man Miranda, and 黃詠雯. "Effects of Hawthorn extract on blood pressure in anesthetized rats." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B31972305.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Bund, S. J. "The effects of blood pressure variation on vascular structure and function in genetic and experimental hypertension." Thesis, University of Leicester, 1990. http://hdl.handle.net/2381/34289.

Full text
Abstract:
It is widely believed that vascular smooth muscle in spontaneously hypertensive rats (SHR) is prone to a greater genetically determined propensity to growth because antihypertensive drugs typically do not completely normalise the structural development of SHR resistance arteries. In order to investigate this further, the blood pressure rise in one hindlimb of SHR and normotensive Wistar Kyoto (WKY) control rats was attenuated by a partially constricting ligature around one external iliac artery at 5 weeks. Therefore blood pressure reduction was mediated by non-therapeutic means. At 12 and 24 w
APA, Harvard, Vancouver, ISO, and other styles
9

Manning, Gillian. "The role of 24 hour ambulatory blood pressure monitoring in the diagnosis and treatment of hypertension." Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262788.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Sehati, Sepehr. "Automated monitoring of carbon dioxide concentration and control of airway pressure during high frequency jet ventilation." Thesis, University of Oxford, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.292603.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Respiratory physiology][Blood pressure"

1

Nicholas, Coni, and Royal Society of Medicine (Great Britain), eds. Blood pressure: All you need to know. Royal Society of Medicine Press, 2003.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Nikinmaa, M. Vertebrate red cells: Adaptations of function to respiratory requirements. Springer-Verlag, 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Kario, Kazuomi. Essential manual of 24 hour blood pressure management: From morning to nocturnal hypertension. John Wiley & Sons Inc., 2015.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

de, Bruyne Bernard, ed. Coronary pressure. Kluwer Academic Publishers, 1997.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

de, Bruyne Bernard, ed. Coronary pressure. 2nd ed. Kluwer Academic Publishers, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Larkin, Kevin T. Stress and hypertension: Examining the relation between psychological stress and high blood pressure. Yale University Press, 2006.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Stress and hypertension: Examining the relation between psychological stress and high blood pressure. Yale University Press, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Madders, Jane. Stress and relaxation: Self-help ways to cope with stress and relieve nervous tension, ulcers, insomnia, migraine and high blood pressure. 3rd ed. Optima, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Interventional physiology rounds: Case studies in coronary pressure and flow for clinical practice. Wiley-Liss, 1998.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Human cardiovascular control. Oxford University Press, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Respiratory physiology][Blood pressure"

1

Saghiv, Moran S., and Michael S. Sagiv. "Blood Pressure." In Basic Exercise Physiology. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-48806-2_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Astrup, Poul, and John W. Severinghaus. "Blood Gas Transport and Analysis." In Respiratory Physiology. Springer New York, 1996. http://dx.doi.org/10.1007/978-1-4614-7520-0_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Cheng, Hwee Ming. "Blood Pressure." In Physiology Question-Based Learning. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-12790-3_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Prange, Henry D. "Transport of Oxygen in the Blood." In Respiratory Physiology. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4613-1167-6_8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

West, John B. "Pulmonary Blood Flow and Gas Exchange." In Respiratory Physiology. Springer New York, 1996. http://dx.doi.org/10.1007/978-1-4614-7520-0_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Prange, Henry D. "Transport of Gases Between the Alveolus and the Blood." In Respiratory Physiology. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4613-1167-6_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Sturkie, P. D. "Heart and Circulation: Anatomy, Hemodynamics, Blood Pressure, Blood Flow." In Avian Physiology. Springer New York, 1986. http://dx.doi.org/10.1007/978-1-4612-4862-0_6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Iyer, Shivakumar, and Jignesh Shah. "Respiratory Monitoring and Blood Gas Physiology." In Principles of Critical Care in Obstetrics. Springer India, 2016. http://dx.doi.org/10.1007/978-81-322-2692-5_8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Kam, Peter, Ian Power, Michael J. Cousins, and Philip J. Siddal. "Regulation of Arterial Blood Pressure." In Principles of Physiology for the Anaesthetist. CRC Press, 2020. http://dx.doi.org/10.1201/9780429288210-31.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Piiper, J. "Respiratory Gas Transport and Acid-Base Equilibrium in Blood." In Comprehensive Human Physiology. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-60946-6_103.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Respiratory physiology][Blood pressure"

1

HI, Suyasning, and Adi Pratama Putra P. "Laughter Therapy Lowers Blood Pressure and Heart Rate in Hypertensive Balinese Patients at Ambarashram Ubud Bali." In Surabaya International Physiology Seminar. SCITEPRESS - Science and Technology Publications, 2017. http://dx.doi.org/10.5220/0007337702840287.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Nurhayati, Titing, Hafiz Aziz, and Nova Sylviana. "The Difference of Heart Rate and Blood Pressure in Aerobic and Anaerobic Predominant Athlete Koni West Java Year 2016." In Surabaya International Physiology Seminar. SCITEPRESS - Science and Technology Publications, 2017. http://dx.doi.org/10.5220/0007338002940297.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Avolio, Alberto P., Ke Xu, and Mark Butlin. "Application of cardiovascular models in comparative physiology and blood pressure variability." In 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2013. http://dx.doi.org/10.1109/embc.2013.6609476.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Arnout, J., A. Van Hecken, I. Delepeleire, et al. "EFFECTIVENESS AND TOLERABILITY OF CV-3988, A SELECTIVE PAF ANTAGONIST, AFTER INTRAVENOUS ADMINISTRATION TO MAN." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1642878.

Full text
Abstract:
Platelet activating factor (PAF) is a naturally occurring phospholipid with a wide spectrum of biological activities. Although PAF has been ascribed a potential role in various conditions including inflammation, asthma, glomerulonephritis and thrombosis, its precise function in physiologic/pathophysiologic processes remains unclear. The introduction of selective PAF receptor antagonists could represent a useful tool to extend our knowledge of the role of this mediator in health and disease.We have investigated the efficacy and tolerability of (RS)-2-methoxy-3-(octadecylcarbomoyloxy)propy1 2-(3
APA, Harvard, Vancouver, ISO, and other styles
5

SM, Suhartini, Gusbakti R, and Ilyas EII. "Effects of Moderate Intensity Aerobic Exercise on MMP-9 Level, NOx Plasma Level and Resting Blood Pressure in Sedentary Elderly Women With Overweight." In Surabaya International Physiology Seminar. SCITEPRESS - Science and Technology Publications, 2017. http://dx.doi.org/10.5220/0007337302650270.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Holme, Nathalie L., Maria Skytioti, Signe Sovik, and Maja Elstad. "Induced respiratory variability in arterial blood pressure lowers cerebral blood flow in healthy humans." In 2020 11th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO). IEEE, 2020. http://dx.doi.org/10.1109/esgco49734.2020.9158010.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Polinski, Artur, Krzysztof Czuszynski, and Tomasz Kocejko. "Blood Pressure Estimation Based on Blood Flow, ECG and Respiratory Signals Using Recurrent Neural Networks." In 2018 11th International Conference on Human System Interaction (HSI). IEEE, 2018. http://dx.doi.org/10.1109/hsi.2018.8430971.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Guan, L., L. Zhou, and R. Chen. "Individualized Respiratory Physiology-Oriented High-Intensity Non-Invasive Positive Pressure Ventilation in Stable Hypercapnic COPD Patients." In American Thoracic Society 2019 International Conference, May 17-22, 2019 - Dallas, TX. American Thoracic Society, 2019. http://dx.doi.org/10.1164/ajrccm-conference.2019.199.1_meetingabstracts.a3914.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Gatsori, E., and G. Manis. "Synchronization of respiratory, heartbeat and blood pressure signals: 3D plots and indices." In 2015 Computing in Cardiology Conference (CinC). IEEE, 2015. http://dx.doi.org/10.1109/cic.2015.7408631.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Park, Seung-Ho, and Kyoung-Su Park. "Advance Monitoring of Blood Pressure and Respiratory Rate Using De-Noising Auto Encoder." In ASME 2021 30th Conference on Information Storage and Processing Systems. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/isps2021-65921.

Full text
Abstract:
Abstract As the importance of continuous vital signs monitoring increases, the need for wearable devices to measure vital sign is increasing. In this study, the device is designed to measure blood pressure (BP), respiratory rate (RR), and heartrate (HR) with one sensor. The device is in earphone format and is manufactured as wireless type using Arduino-based bluetooth module. The device measures pulse signal in the Superficial temporal artery using Photoplethysmograghy (PPG) sensor. The device uses the Auto Encoder to remove noise caused by movement, etc., contained in the pulse signal. Extrac
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!