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1

Testerini, Federica Barbara Beatrice, and Patrizia Presbitero. "Ruolo della rivascolarizzazione miocardica nella cardiomiopatia ischemica." Cardiologia Ambulatoriale 2, no. 2 (2024): 215–22. http://dx.doi.org/10.17473/1971-6818-2024-2-11.

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La malattia coronarica (CAD) rappresenta la principale causa di insufficienza cardiaca con frazione di eiezione ridotta (HFrEF). Nonostante i progressi nella terapia medica abbiano migliorato significativamente i risultati clinici, il tasso di mortalità rimane elevato. La scelta ottimale per la rivascolarizzazione nei pazienti con CAD ed insufficienza cardiaca tra l’innesto di bypass aorto-coronarico (CABG) e la rivascolarizzazione coronarica percutanea (PCI) è ancora oggetto di dibattito. Gli studi STICH e REVIVED non hanno fornito risposte definitive riguardo alla strategia di rivascolarizza
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2

Ramunno, Vittoria, Felicia Visconti, Sabrina Chiloiro, et al. "Dalla cardiochirurgia alla neurochirurgia: un caso di apoplessia ipofisaria dopo bypass aorto-coronarico con chiara evidenza RMN." L'Endocrinologo 22, no. 2 (2021): 156–57. http://dx.doi.org/10.1007/s40619-021-00847-y.

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3

Talledo Quaglino, Oscar, and Adriana Gutierrez-Yllu. "Morbimortalidad en pacientes sometidos a cirugía de bypass coronario, operados con y sin infarto de miocardio agudo." Revista Médica Herediana 36, no. 2 (2025): 123–29. https://doi.org/10.20453/rmh.v36i2.5338.

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Objetivo: Comparar la morbimortalidad de los pacientes sometidos a cirugía de bypass coronario con infarto miocárdico agudo (IMA) y electivamente (NO IMA). Material y métodos: Estudio de cohorte retrospectivo. Se revisaron las historias clínicas de 237 pacientes operados de bypass coronario por enfermedad coronaria de 3 vasos y tronco izquierdo (3V/TI). Se identificaron 63 pacientes operados con infarto agudo de miocardio (IMA) y 174 electivamente sin IMA (NO IMA). Se comparó la morbimortalidad en el periodo hospitalario o 30 días post operatorios. Resultados: Las características clínicas fuer
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4

Mendoza Mendoza, Diana Carolina, Paula Alejandra Jaramillo Ochoa, Ricardo Javier Calva Sánchez, and Santiago Jair Cárdenas Estrella. "Injerto de derivación coronaria." RECIMUNDO 6, no. 4 (2022): 532–39. http://dx.doi.org/10.26820/recimundo/6.(4).octubre.2022.532-539.

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Las enfermedades cardiovasculares son una de las causas más comunes de muerte en todo el mundo y son responsables de más del 30% de la mortalidad en los países desarrollados. Las enfermedades cardiovasculares causan la muerte, la discapacidad y una pesada carga económica para la sociedad y el sistema de seguro de salud. La metodología utilizada para el presente trabajo de investigación, se enmarca dentro de una revisión bibliográfica de tipo documental, ya que nos vamos a ocupar de temas planteados a nivel teórico como es Injerto de derivación coronaria. La técnica para la recolección de datos
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5

QUARTERONI, ALFIO, and GIANLUIGI ROZZA. "OPTIMAL CONTROL AND SHAPE OPTIMIZATION OF AORTO-CORONARIC BYPASS ANASTOMOSES." Mathematical Models and Methods in Applied Sciences 13, no. 12 (2003): 1801–23. http://dx.doi.org/10.1142/s0218202503003124.

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In this paper we present a new approach in the study of Aorto–Coronaric bypass anastomoses configurations. The theory of optimal control based on adjoint formulation is applied in order to optimize the shape of the zone of the incoming branch of the bypass (the toe) into the coronary. The aim is to provide design indications in the perspective of future development for prosthetic bypasses. With a reduced model based on Stokes equations and a vorticity functional in the down field zone of bypass, a Taylor-like patch is found. A feedback procedure with Navier–Stokes fluid model is proposed based
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6

Flores-Mendoza, Jessica Berenice, Sara Minory Méndez-González, Sharab Vázquez-Pérez, and José Luis Aceves Chimal. "Cirugía de bypass coronario: una visión en salud mental desde el modelo biopsicosocial." Ciencia Latina Revista Científica Multidisciplinar 7, no. 1 (2023): 3151–61. http://dx.doi.org/10.37811/cl_rcm.v7i1.4648.

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La cirugía de Bypass coronario es un procedimiento quirúrgico en el tratamiento de la cardiopatía isquémica, con implicaciones psicológicas relevantes tras la cirugía, como el desarrollo de sintomatología ansiosa y depresiva que influyen en la calidad de vida relacionada con la salud del paciente, sin embargo, mediante el fortalecimiento de factores protectores como el optimismo disposicional, se mostró que es posible disminuir el impacto que genera la cirugía de bypass coronario. El objetivo del estudio fue identificar el papel que juega la calidad de vida en la interacción de factores de rie
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7

Flores Mendoza, Jessica Berenice, Sara Minory Méndez González, Sharab Vázquez Pérez, and José Luis Aceves Chimal. "Cirugía de Bypass Coronario: Una visión en salud mental desde el Modelo Biopsicosocial." Ciencia Latina Revista Científica Multidisciplinar 8, no. 1 (2024): 5043–53. http://dx.doi.org/10.37811/cl_rcm.v8i1.9840.

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La cirugía de Bypass coronario es un procedimiento quirúrgico en el tratamiento de la cardiopatía isquémica, con implicaciones psicológicas relevantes tras la cirugía, como el desarrollo de sintomatología ansiosa y depresiva que influyen en la calidad de vida relacionada con la salud del paciente, sin embargo, mediante el fortalecimiento de factores protectores como el optimismo disposicional, se mostró que es posible disminuir el impacto que genera la cirugía de bypass coronario. El objetivo del estudio fue identificar el papel que juega la calidad de vida en la interacción de factores de rie
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8

Gallino, Augusto, and Francesco Siclari. "Síndrome coronario agudo en pacientes con bypass arterial coronario previo." Revista Española de Cardiología 63, no. 5 (2010): 516–17. http://dx.doi.org/10.1016/s0300-8932(10)70112-3.

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9

Celi Loaiza, Ximena Alejandra, María Lorena Arias Castro, Edwin Andrés Larco Villalva, and Roberto Gabriel Velásquez Arias. "Cirugía bypass coronario. Técnicas, complicaciones posoperatorias y rehabilitación cardiaca." RECIMUNDO 3, no. 1 (2019): 500–521. http://dx.doi.org/10.26820/recimundo/3.(1).enero.2019.45-71.

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Los problemas del corazón son las primeras causas de muerte en la sociedad por lo cual poder llevar a cabo un buen diagnóstico, tratamiento y rehabilitación disminuye esta estadística. Una de las cirugías más complejas dentro de los tratamientos quirúrgicos es el bypass coronario. Este consta de realizar un puente entre las arterias del corazón con el fin de movilizar la sangre ya que en una de las arterias se encuentra obstruida por grasa producto de una mala alimentación, falta de ejercicio físico o del tabaquismo, entre otros. El objetivo general de esta investigación es analizar las técnic
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10

Blasco, Felipe, Joaquín Hernández, Cándido Masa, M. Cruz Carreño, L. Juan Martínez, and Letona. "Pleuropericarditis por Mycoplasma tras bypass coronario." Enfermedades Infecciosas y Microbiología Clínica 20, no. 1 (2002): 45–47. http://dx.doi.org/10.1016/s0213-005x(02)72737-7.

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11

López de la C., Yoandy, and Ricardo Zalaquett S. "50 años de cirugía de bypass coronario." Revista chilena de cardiología 36, no. 3 (2017): 285–88. http://dx.doi.org/10.4067/s0718-85602017000300285.

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12

Hartyánszky, István, Krisztina Kádár, Sándor Mihályi, and Edgár Székely. "Takeuchi-műtét, egy ritka szívműtét első sikeres hazai alkalmazásar." Magyar Sebészet 60, no. 3 (2007): 140–42. http://dx.doi.org/10.1556/maseb.60.2007.3.4.

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Absztrakt Az arteria pulmonalis törzsből eredő bal arteria coronaria ritka fejlődési rendellenesség, amely a súlyos balkamra elégtelenség miatt, kezeletlenül csecsemőkorban 85%-os halálozással jár. Sebészi kezelésének módozatait illetően a kórosan eredő ér lekötését, (esetleg kiegészítve az arteria subclavia – bal arteria coronaria bypass készitésével), a bal coronaria szájadék aortába történő implantálása váltotta fel. Egy 20 hónapos kisded esetét ismertetik, akinél a coronaria szájadék átültetése technikai okok miatt nem volt lehetséges, ezért azt az aorto-pulmonalis fenestratio és arteria p
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13

Vígh, András, Aref Rashed, Nasri Alotti, and József Sipos. "Endoscopic saphenic vein harvesting during coronary artery bypass operations." Orvosi Hetilap 149, no. 33 (2008): 1561–64. http://dx.doi.org/10.1556/oh.2008.28384.

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Az ischaemiás szívbetegség gyógyításában meghatározó jelentőségű coronaria-bypassműtétek során a szerzők leggyakrabban vena saphena magna graftot használnak az áthidalásokhoz. Tekintettel a betegek növekvő életkorára, a több társbetegségre, a rosszabb általános állapotra, alapvető jelentőségű a lehető legkisebb sebfelület kialakítása az ilyen műtétek alatt. Célkitűzés: A vizsgálatok célja az endoszkópos saphenakivétel által adott lehetőségek felmérése, illetve az így nyert saphenagraft minőségének megítélése volt. Módszer: A szerzők 24 betegnél használtak endoszkópos technikát a vena saphena k
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14

Halmai, László, Róbert Sepp, Attila Thury, Henriette Gavallér, Imre Ungi, and László Rudas. "Coronary artery dissection in the postpartum period – a case study." Orvosi Hetilap 149, no. 10 (2008): 457–63. http://dx.doi.org/10.1556/oh.2008.28012.

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A spontán coronaria dissectio ritka kórállapot, amely főleg nőkben, gyakran a peripartum időszakában fordul elő. Specifikus kóroki tényező egyértelműen nem azonosítható e nemritkán fatális kimenetelű betegség hátterében. Bemutatjuk egy fiatal, egy hete szült nőbetegünk esetét, aki mellkasi fájdalom miatt került kórházba, és akut ST-elevációs szívinfarktus EKG-jeleit észlelték rajta. A sürgősségi koronarográfia elzáródás nélküli nem szignifikáns szűkületeket észlelt, emiatt intervenció nem történt. Cardiogen sokk alakult ki, amely mechanikus keringéstámogatás segítségével rendeződött, a beteg á
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15

McCusker, K., V. Venkatarmana, J. Panopolous, W. DeBois, C. McCusker, and D. Sisto. "Isolated Extra-Corporeal Coronary Perfusion Circuit for Use During Off-Pump Coronary Artery Bypass Grafting." Journal of ExtraCorporeal Technology 32, no. 3 (2000): 162–64. http://dx.doi.org/10.1051/ject/2000323162.

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Cardiovascular surgery would not have developed into its present form without the heart–lung machine. In coronary artery bypass grafting (CABG), cardiopulmonary bypass allows accurate, all site, complete revascularization in a way convenient to the surgeon. The aim of this circuit is to find new ways to reduce invasiveness of CABG and to create new basis conditions for successful coronary bypass grafting on the beating heart. Manipulation of the heart compromises collateral coronary flow, especially to critically narrowed coronaries. This circuit standardizes our method for perfusing blood thr
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16

Buchanan, Gill Louise, Gennaro Giustino, and Alaide Chieffo. "Elección de intervención coronaria percutánea o bypass en la enfermedad coronaria multivaso." Revista Española de Cardiología 67, no. 6 (2014): 428–31. http://dx.doi.org/10.1016/j.recesp.2013.08.017.

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17

Vaccarino, Guillermo, Guillermo Gutierrez, Gustavo Bastianelli, Daniel Klinger, Benjamin Chiostri, and Christian Kreutzer. "Bypass Coronario en pacientes pediátricos por patología cardiaca congénita." Revista Argentina de Cardiologia 89, no. 1 (2021): 52–54. http://dx.doi.org/10.7775/rac.es.v89.i1.19663.

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18

Celi Loaiza, Ximena Alejandra, María Lorena Arias Castro, Edwin Andrés Larco Villalva, and Roberto Gabriel Velásquez Arias. "Cirugía bypass coronario. Técnicas, complicaciones posoperatorias y rehabilitación cardiaca." RECIMUNDO 3, no. 1 (2019): 500–521. http://dx.doi.org/10.26820/recimundo/3.(1).enero.2019.500-521.

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19

Hernández Wiesendanger, N., P. Pérez Ramírez, and S. Llagostera Pujol. "Bypass carótido-subclavio por síndrome de robo coronario-subclavio." Angiología 69, no. 6 (2017): 389–91. http://dx.doi.org/10.1016/j.angio.2017.01.004.

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20

Custodio-Sánchez, Piero. "Estratificación del riesgo para la toma de decisiones en revascularización miocárdica." Revista Peruana de Investigación en Salud 3, no. 3 (2019): 133–42. http://dx.doi.org/10.35839/repis.3.3.336.

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La enfermedad arterial coronaria crónica es una de las causas principales de muerte a nivel mundial. La revascularización miocárdica, a través de la intervención coronaria percutánea o la cirugía de bypass aortocoronario, es un pilar fundamental del tratamiento, y la decisión de su elección debe ser realizada por un equipo multidisciplinario, que considere los riesgos y beneficios inherentes a cada estrategia. Múltiples escalas de riesgo pronóstico, con ventajas y limitaciones, son usadas en la práctica clínica. El propósito de la presente revisión es proveer información que pueda ayudar a la
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Chaudhry, Imtiaz Ahmed, Mehwish Naseer, Fakhar-e. Fayyaz, Adnan Ahmed, and Rehana Javaid. "Surgical Revascularization of the Dual Left Anterior Descending Coronary Artery; A Case Report." Pakistan Armed Forces Medical Journal 72, SUPPL-3 (2022): S604–06. http://dx.doi.org/10.51253/pafmj.v72isuppl-3.9558.

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Although dual left anterior descending arteries are found in about 1% of the population, identification and localization of these coronaries remains a challenge for cardiac surgeons throughout coronary artery bypass graft surgery. We present a case of dual left anterior descending (LAD) coronary artery disease and highlight the techniques used for identifying these vessels.
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22

Agoshkov, Valery, Alfio Quarteroni, and Gianluigi Rozza. "Shape Design in Aorto-Coronaric Bypass Anastomoses Using Perturbation Theory." SIAM Journal on Numerical Analysis 44, no. 1 (2006): 367–84. http://dx.doi.org/10.1137/040613287.

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23

Ortiz de Salazar Varona, Álvaro, and Eduardo Ruiz de Azúa. "Cuádruple bypass coronario con injerto de arterias mamarias en «Y»." Revista Española de Cardiología 54, no. 4 (2001): 516. http://dx.doi.org/10.1016/s0300-8932(01)76340-3.

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24

Jiménez, R., J. A. Miñano-Pérez, J. Bercial-Arias, et al. "Síndrome de robo coronario-subclavio tratado mediante bypass carótido-subclavio." Angiología 57, no. 4 (2005): 357–63. http://dx.doi.org/10.1016/s0003-3170(05)74931-2.

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25

Carpio-Cortés, Ketty, and Fiorella Carpio-Cortés. "Calidad de vida y adherencia al tratamiento en pacientes sometidos a Bypass coronario." Gaceta Médica de la Junta de Beneficencia de Guayaquil 2, no. 3 (2024): 1–9. https://doi.org/10.61708/3skmyn38.

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Background: The bypass coronary surgery allows to place a blood vessel graft as a bridge to replace the occluded artery, with this the blood flow distribution will be restored to the cardiac muscle. In Ecuador, cardiovascular diseases are the leading cause of death. Therefore, understanding the quality of life and treatment adherence of these patients is essential for accurate assessment. The Coronary Revascularisation Outcome Questionnaire (CROQ) is a tool created to evaluate the quality of life in these patients. Objective: To evaluate and analyze the quality of life and adherence to treatme
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Oliveira, Arthur Lacerda de, Victor Cauã Manolio Nascimento, Isabela Simplício de Oliveira, Ana Helena de Meneses Junqueira Costa, and Douglas Pereira Alves da Silva. "A evolução da cirurgia cardíaca: do bypass tradicional à intervenção percutânea." Caderno Pedagógico 21, no. 7 (2024): e5921. http://dx.doi.org/10.54033/cadpedv21n7-196.

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Inicialmente, o bypass coronariano estabeleceu-se como o padrão de ouro para revascularização miocárdica, utilizando enxertos arteriais ou venosos para contornar obstruções nas artérias coronárias e restaurar o fluxo sanguíneo adequado ao coração. A partir da década de 1970, a angioplastia coronariana percutânea revolucionou o tratamento da doença arterial coronariana, permitindo a dilatação de artérias estreitadas através de balões infláveis introduzidos por cateteres. A introdução subsequente dos stents, especialmente os stents farmacológicos, proporcionou melhorias significativas na eficáci
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Šimić, O., S. Strathausen, W. Hess, and J. Ostermeyer. "Incidence and Prognosis of Abdominal Complications after Cardiopulmonary Bypass." Cardiovascular Surgery 7, no. 4 (1999): 419–24. http://dx.doi.org/10.1177/096721099900700406.

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The incidence of abdominal complications after cardiopulmonary bypass is low but associated with a high mortality. From January 1991 to October 1996, 4288 patients, of a mean age of 62.5 years underwent open-heart surgery. Fifty-nine (1 of 4) of these patients developed early abdominal complications. These included 36% with a paralytic ileus, 21% with erosive gastritis, 18% with upper gastrointestinal haemorrhage, 12% with intestinal ischaemia, 5% with pseudo-obstruction of the colon. 6% with acute cholecystitis and 2% with acute pancreatitis. After coronary artery bypass grafting mean cardiop
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Petra, M. Azizan, M. Zahid Kamaruddin, and Alwi Mohamed Yunus. "Case Report: Coronary Artery Bypass Surgery in a Young Adolescent." Scholars Journal of Applied Medical Sciences 9, no. 6 (2021): 760–62. http://dx.doi.org/10.36347/sjams.2021.v09i06.002.

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Kawasaki Disease (KD) is an immunological disease which affects mainly children and young adolescents. This disease has its own challenges; mainly diagnosis and subsequently the importance of starting treatment early to prevent coronary artery disease later on in their life. This case report intends to describe a young adolescent who was diagnosed late, and eventually developed coronary artery disease. This study also highlights the angiographic changes that can be observed in the coronaries. In this case, the patient underwent coronary artery bypass surgery (CABG), utilizing bilateral interna
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Martínez-Quintana, Efrén, and Fayna Rodríguez-González. "Dificultades en el abordaje percutáneo del síndrome coronario agudo con bypass axilobifemoral." Cirugía y Cirujanos 84, no. 5 (2016): 405–8. http://dx.doi.org/10.1016/j.circir.2015.05.054.

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Teixeira, Rogério, Carolina Lourenço, Natália António, et al. "¿Podemos mejorar la evolución de los pacientes con antecedentes de cirugía de bypass coronario ingresados por un síndrome coronario agudo?" Revista Española de Cardiología 63, no. 5 (2010): 554–63. http://dx.doi.org/10.1016/s0300-8932(10)70117-2.

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31

Hsi, Charles, Henri Cuenoud, Babs R. Soller, et al. "Experimental Coronary Artery Occlusion: Relevance to Off-Pump Cardiac Surgery." Asian Cardiovascular and Thoracic Annals 10, no. 4 (2002): 293–97. http://dx.doi.org/10.1177/021849230201000402.

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Mechanical coronary artery occlusion is required for minimally invasive direct coronary artery bypass and off-pump coronary artery bypass surgery. It is important that the method of occlusion be minimally traumatic. Chronic effects of these methods have never been studied. Temporary occlusion of coronaries utilizing suture snare, silastic loop snare, and bulldog clamp was carried out in 12 Yucatan pigs. Three animals each were sacrificed acutely and at 3, 6, and 12 months. The area of occlusion of each vessel was examined by light microscopy and the degree of damage recorded. In the animals sa
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32

Taggart, David. "Coste-efectividad del bypass aortocoronario y el stent coronario en el estudio FREEDOM." Cirugía Cardiovascular 20, no. 1 (2013): 8–9. http://dx.doi.org/10.1016/s1134-0096(13)70003-2.

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33

Sagar, Pramod, and Kothandam Sivakumar. "Life long surveillance is warranted as coronary artery remodels variably after treatment of adult patients with anomalous left coronary artery origin from pulmonary artery." Annals of Pediatric Cardiology 16, no. 3 (2023): 219–22. http://dx.doi.org/10.4103/apc.apc_45_23.

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ABSTRACT Anomalous left coronary artery origin from pulmonary artery causes heart failure in infancy from ischemia and secondary mitral regurgitation. Rich intramyocardial collateralization may permit survival to adult age, where coronaries become tortuous and aneurysmally dilated. Surgery in adults involves left coronary ligation and providing a bypass graft to the left system, unlike coronary translocation adopted in infants. Unfavorable coronary remodeling in operated adults may lead to late coronary thrombotic occlusions. Two adults with markedly dilated tortuous coronary arteries showed v
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Pesonen, Eero J., Antti E. Vento, Juhani O. Ramo, Juha Vuorte, Sten-Erik Jansson, and Heikki Repo. "Nitecapone Reduces Cardiac Neutrophil Accumulation in Clinical Open Heart Surgery." Anesthesiology 91, no. 2 (1999): 355–61. http://dx.doi.org/10.1097/00000542-199908000-00007.

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Background To study the effect of nitecapone, a novel antioxidant, on cardiac neutrophil activation during cardiopulmonary bypass in patients. Methods In a double-blind, placebo controlled trial, 30 male patients undergoing coronary artery bypass grafting were randomly assigned to control (crystalloid cardioplegia, n = 15) and nitecapone groups (cardioplegia supplemented with nitecapone, n = 15). Leukocyte differential counts, neutrophil and monocyte CD11b and L-selectin expressions and neutrophil hydrogen peroxide production were measured in blood samples parallelly obtained from the coronary
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35

Alattar, Mohamed, Chunyang Jiang, Zhou Luan, Tiecheng Pan, Ligang Liu, and Jun Li. "Neuropilin 1 expression in human aortas, coronaries and the main bypass grafts." European Journal of Cardio-Thoracic Surgery 46, no. 6 (2014): 967–73. http://dx.doi.org/10.1093/ejcts/ezu118.

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36

Balkhy, Husam H., Nirav C. Patel, Mahesh Ramshandani, et al. "Multicenter Assessment of Grafts in Coronaries." Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery 13, no. 4 (2018): 273–81. http://dx.doi.org/10.1097/imi.0000000000000533.

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Objective The commercially available C-Port distal anastomotic device (Food and Drug Administration cleared in 2007) is an automated miniature vascular stapler that performs the coronary anastomosis. This prospective multicenter registry sought to evaluate midterm patency using this device compared with hand-sewn grafts. Methods Patients receiving at least one C-Port anastomosis during coronary artery bypass grafting surgery were enrolled at eight sites. Of the 117 patients enrolled, 78 patients (67%) with 104 C-Port vein grafts completed the study to patency assessment via computed tomography
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Labib Dokhan, Ahmed, Rafik Fekry Soliman, Mohammed Meselhy Abd Elsabour Meselhy, Ibrahim Mohammed Khalil, Ehab Kamal El Melegy, and Mohammed Ahmed El-Hag-Aly. "May Coronary Artery Bypass Grafting Affect Native Coronary Atherosclerosis progression?" Egyptian Cardiothoracic Surgeon 4, no. 3 (2022): 39–45. http://dx.doi.org/10.35810/ects.v4i3.216.

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Background: Coronary artery bypass grafting (CABG) continues to be the best standard in the management of severe coronary artery disease (CAD), providing good symptom management and life extension. Although CABG was first performed by reversed saphenous veins (SVGs), surgeons have increasingly adopted arterial conduits because of their longer-term patency and resistance to atherosclerosis. CABG's efficacy may potentially be affected by the extension of atherosclerosis in the native coronary arteries. Few researches have investigated the long-term angiographic disease progression of native coro
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38

Al Talalwah, Waseem, and Roger Soames. "A DUPLICATED GREAT SAPHENOUS VEIN AND CLINICAL SIGNIFICANCE FOR VARICOSITY. Duplicación de la vena safena magna y significado clínico de las várices." Revista Argentina de Anatomía Clínica 6, no. 1 (2016): 43–46. http://dx.doi.org/10.31051/1852.8023.v6.n1.14097.

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En varios estudios se ha relacionado la vena safena magna doble con dilataciones varicosas. Durante una clase de disección de pre-grado de la extremidad inferior se encontró una doble vena safena magna unilateral en el miembro inferior izquierdo de un cadáver masculino. La incidencia de esta variación fue del 1,3% de todos los especímenes muestra. En este trabajo se reporta la variabilidad del drenaje venoso de las extremidades inferiores para mejorar la conciencia para los radiólogos vasculares y proporcionar además una opción adicional en la cirugía de bypass de la arteria coronaria para evi
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39

Mushtaq, Saima, Carlo Gigante, Edoardo Conte, et al. "Preoperative angiography-derived fractional flow reserve may predict coronary artery bypass grafting occlusion and disease progression." Journal of Cardiovascular Medicine 24, no. 9 (2023): 651–58. http://dx.doi.org/10.2459/jcm.0000000000001509.

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Background Graft occlusion after coronary artery bypass grafting (CABG) has been associated with competitive flow of native coronary arteries. Objectives To assess with coronary computed tomography angiography (CCTA) graft occlusion and coronary artery disease (CAD) progression of native vessels after CABG and their relationship with angiography-derived vessel fractional flow reserve (vFFR) performed before surgery. Methods Between 2006 and 2018, serial vFFR analyses were obtained before CABG in each major native coronary vessel from two institutions. All patients underwent follow-up CCTA. Res
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40

Gohil, Ishan, Anand Ratra, Utkarsh Sanghavi, and Jignesh Kothari. "A rare case of isolated left main coronary artery disease in a young patient." Heart India 12, no. 2 (2024): 121–23. http://dx.doi.org/10.4103/heartindia.heartindia_10_24.

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ABSTRACT Isolated stenosis of the left coronary artery is extremely rare. Studies have shown a 2%–10% incidence of acute myocardial infarction in patients aged 45 years or younger. Stable angina and multivessel disease are uncommon in the young. It is more commonly reported in postmenopausal women. Here, we describe a 30-year-old female who presented to the emergency department with angina. Coronary angiography (CAG) was suggestive of isolated left main coronary artery (LMCA) ostial disease with rest of the coronaries normal. Computed tomography CAG performed with a calcium score of 0 revealed
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41

Baez, Julio Diego, Fernando Faccio, and Sergio Adrian Terrasa. "El puntaje de Framingham ayudaría en la estratificación del riesgo de pacientes con ergometría positiva y SPECT normal." Evidencia, actualizacion en la práctica ambulatoria 27, no. 1 (2024): e007089. http://dx.doi.org/10.51987/evidencia.v27i1.7089.

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Antecedentes. El valor pronóstico de una ergometría positiva con imágenes de perfusión miocárdica del tipo tomo-gammagrafía de perfusión miocárdica de estrés y reposo (SPECT) normales no está bien establecido.
 Objetivos. Documentar la incidencia de infarto, muerte y revascularización coronaria en pacientes con una ergometría positiva de riesgo intermedio e imágenes de perfusión SPECT normales, y explorar el potencial valor del puntaje de riesgo de Framingham en la estratificación pronóstica de estos pacientes.
 Métodos. Cohorte retrospectiva integrada por pacientes que habían presen
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42

Prabhu, A., D. I. Sujatha, N. Kanagarajan, M. A. Vijayalakshmi, and Benjamin Ninan. "Efecto de la N -acetilcisteína en la atenuación de la lesión de isquemia-reperfusión en pacientes sometidos a bypass coronario con bypass cardiopulmonar." Anales de Cirugía Vascular 23, no. 5 (2009): 711–18. http://dx.doi.org/10.1016/j.acvsp.2009.11.006.

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43

Navia, Daniel, Mariano Vrancic, Fernando Piccinini, et al. "Off-pump Coronary Artery Bypass Surgery with Multiple Arterial Grafts in Diabetic Patients: Short and Long-term Results." Revista Argentina de Cardiología 81, no. 6 (2013): 475–82. http://dx.doi.org/10.7775/rac.v81.i6.1905.

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44

Urso, Stefano, María Ángeles Tena, Ignacio Mahillo-Fernández, et al. "Análisis de predictores independientes del flujo del bypass coronario en pacientes intervenidos de revascularización miocárdica aislada." Cirugía Cardiovascular 24, no. 6 (2017): 345–49. http://dx.doi.org/10.1016/j.circv.2017.05.004.

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45

Palazzuoli, Alberto, Arcangelo Carrera, Paolo Calabria, et al. "Brain natriuretic peptide levels during cardiac reperfusion: comparison between percutaneous coronary angioplasty and aorto-coronaric bypass." Clinica Chimica Acta 342, no. 1-2 (2004): 87–92. http://dx.doi.org/10.1016/j.cccn.2003.11.021.

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46

Ugalde P., Héctor, María Cecilia Yubini, Maria Ignacia Sanhueza, Sebastián Rozas, and Gastón Dussaillant N. "Disección coronaria espontánea posterior a ejercicio: presentación de un caso y revisión bibliográfica." Revista Hospital Clínico Universidad de Chile 26, no. 1 (2015): 51–6. http://dx.doi.org/10.5354/2735-7996.2015.72142.

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Spontaneous coronary dissection (SCD) is a rare cause of acute coronary syndrome (ACS) in patients with no risk factors, usually described in young women within delivery period. The test of choice to approach diagnosis is coronary angiography, which could result therapeutic as it achieves myocardial revascularization though angioplasty. Occasionally, complementary radiologic techniques are required for diagnosis, as well as other treatments such as coronary bypass surgery (CBS). The prognosis of successfully revascularized patients is favorable, generally with no recurrence. We report the case
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47

Ugalde P., Héctor, María Cecilia Yubini, Maria Ignacia Sanhueza, Sebastián Rozas, and Gastón Dussaillant N. "Disección coronaria espontánea posterior a ejercicio: presentación de un caso y revisión bibliográfica." Revista Hospital Clínico Universidad de Chile 24, no. 2 (2013): 51–6. http://dx.doi.org/10.5354/2735-7996.2013.73346.

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Spontaneous coronary dissection (SCD) is a rare cause of acute coronary syndrome (ACS) in patients with no risk factors, usually described in young women within delivery period. The test of choice to approach diagnosis is coronary angiography, which could result therapeutic as it achieves myocardial revascularization though angioplasty. Occasionally, complementary radiologic techniques are required for diagnosis, as well as other treatments such as coronary bypass surgery (CBS). The prognosis of successfully revascularized patients is favorable, generally with no recurrence. We report the case
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48

Khan, BJ, U. Khanolkar, V. Raj, and KG Ashok. "Saphenous vein graft aneurysm – Unusual cause of hemoptysis." Journal of Postgraduate Medicine 66, no. 3 (2020): 165–68. http://dx.doi.org/10.4103/jpgm.jpgm_187_20.

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Hemoptysis due to saphenous venous graft (SVG) aneurysm is an extremely rare condition and published literature has described the role of conservative management, surgical resection, and covered stent. Here, we report a successful placement of a covered stent for SVG aneurysm in a 56-year-old male who presented with hemoptysis. He was a known diabetic and had undergone a coronary artery bypass grafting 5 years ago. Computed tomography (CT) chest and fiberoptic bronchoscopy performed in another local hospital had revealed blood in the left lingula with spillover into the left lung parenchyma. H
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49

Orsini, Enrico, and Ettore Antonsecchi. "ARCA Registry. Nuove evidenze nella gestione delle sindromi coronariche croniche." Cardiologia Ambulatoriale 30, no. 3 (2022): 137–45. http://dx.doi.org/10.17473/1971-6818-2022-3-1.

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Il trattamento delle sindromi coronariche croniche (SCC) è ancora oggi influenzato dai risultati di vecchi trials di confronto fra bypass aortocoronarico e terapia medica, condotti negli anni ’70 e da studi osservazionali. Da questi studi era emersa la superiorità della rivascolarizzazione chirurgica o percutanea sulla mortalità, rispetto alla gestione conservativa, nei pazienti ad alto rischio anatomico o ischemico. Parallelamente alle nuove acquisizioni patogenetiche, che hanno accertato la natura multifattoriale delle SCC e contemporaneamente allo sviluppo dei moderni farmaci in grado di in
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50

Zalaquett, Ricardo. "50 AÑOS DE CIRUGÍA DE BYPASS CORONARIO: Meditar el pasado, enfrentar el presente y forjar el futuro." Revista chilena de cardiología 36, no. 2 (2017): 162–69. http://dx.doi.org/10.4067/s0718-85602017000200012.

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