Results 71 to 80 of about 3,809 (263)

Fatores associados à sobrevida em pacientes submetidos a transplante cardíaco utilizando microcardioplegia sanguínea retrógrada Associated factors with survivals in patients undergoing orthotopic heart transplant using retrograde blood microcardioplegia

Brazilian Journal of Cardiovascular Surgery, 2012
INTRODUÇÃO: Uma grande variedade de técnicas e soluções é utilizada na preservação do coração durante o transplante, o que demonstra a falta de método ideal na prática clínica.
Carlos Fernando Ramos Lavagnoli, Elaine Soraya Barbosa de Oliveira Severino, Karlos Alexandre de Souza Vilarinho, Lindemberg da Mota Silveira, Pedro Paulo Martins de Oliveira, Orlando Petrucci, Reinaldo Wilson Vieira, Domingo Marcolino Braile   +7 more
doaj   +1 more source

The use of blood versus crystalloid cardioplegia in adult open heart surgery: A systematic review

Bali Journal of Anesthesiology, 2022
Myocardial ischemia can occur due to hypotension, shock, coronary heart disease, and aortic cross-clamping during open-heart surgery using a cardiopulmonary bypass machine.
Bambang Novianto Putro, Purwoko Purwoko, Raden Theodorus Supraptomo, Eka Satrio Putra, Ageng Sunjoyo   +4 more
doaj   +1 more source

Thyroid Hormone as a Method of Reducing Damage to Donor Hearts after Circulatory Arrest [PDF]

, 2017
There is a chronic lack of donor hearts to meet the need for heart transplant both in the US and worldwide. Further, the use of available hearts is limited by the short period between collection and implantation during which the heart can be safely ...
Adams, William P.
core   +1 more source

Microaxial pump‐supported coronary surgery without CPB to optimize outcome in severely impaired left ventricles

ESC Heart Failure, Volume 12, Issue 4, Page 2749-2758, August 2025.
Abstract Aims Cardiopulmonary bypass (CPB) is the standard approach for coronary artery bypass grafting (CABG) in advanced ischaemic cardiomyopathy. Microaxial pump support has been envisioned to allow for beating‐heart CABG without CPB (MPCAB), thereby avoiding CPB‐inherent complications.
Anna Kathrin Assmann, Merve Arik‐Doganay, Sebastian Waßenberg, Payam Akhyari, Artur Lichtenberg, Alexander Assmann   +5 more
wiley   +1 more source

Cardioplegia at subnormothermia facilitates rapid functional resuscitation of hearts preserved in SOMAH for transplants [PDF]

, 2014
Objectives: Hearts preserved ex vivo at 4°C undergo time-dependent irreversible injury due to extreme hypothermia. Studies using novel organ preservative solution SOMAH, suggest that hearts are optimally ‘preserved’ at subnormothermic temperature of 21°C.
Lowalekar, Samar K, Thatte, Hemant S, Treanor, Patrick R   +2 more
core   +1 more source

Left atrial intramural hematoma following right atrial catheter ablation: A rare case involving coronary sinus injury

Journal of Arrhythmia, Volume 41, Issue 4, August 2025.
Left atrial intramural hematoma (LAIH) is an exceedingly rare complication that occurs following catheter ablation in the right atrium. The present case is the first to implicate coronary sinus catheter manipulation—rather than left atrial intervention—as a potential mechanism of LAIH.
Mina Hatsuno, Ken Kobayashi, Kenta Tsutsui, Yuji Watari, Ken Kozuma   +4 more
wiley   +1 more source

Trimetazidina como aditivo em solução cardioplégica sem pré-tratamento não traz proteção adicional ao miocárdio isquêmico: estudo em modelo suíno de coração isolado Trimetazidine as cardioplegia addictive without pre-treatment does not improve myocardial protection: study in a swine working heart model

Brazilian Journal of Cardiovascular Surgery, 2008
OBJETIVO: Verificar, em modelo experimental de coração isolado de suínos, se a associação da trimetazidina à solução cardioplégica promove melhora no desempenho do coração.
Lindemberg da Mota Silveira Filho, Orlando Petrucci Jr, Marcio Roberto do Carmo, Pedro Paulo Martins de Oliveira, Karlos Alexandre Sousa Vilarinho, Reinaldo Wilson Vieira, Domingo Marcolino Braile   +6 more
doaj   +1 more source

Coronary Artery Bypass Grafting on Microaxial Flow Pump Support in Patients With Severely Reduced Left Ventricular Ejection Fraction

Artificial Organs, Volume 49, Issue 8, Page 1346-1355, August 2025.
Coronary artery revascularization with microaxial flow pump support in patients with severely reduced left ventricular ejection fraction is an emerging technique in cardiac surgery. In this manuscript, we present early results, highlight the advantages, and discuss the key limitations of this approach.
Gaik Nersesian, Daniel Lewin, Yuriy Hrytsyna, Pia Lanmueller, Sascha Ott, Nicolas Merke, Volkmar Falk, Felix Schoenrath, Evgenij Potapov, Alaa Abd El Al   +9 more
wiley   +1 more source

Delayed rectifier potassium current in undiseased human ventricular myocytes [PDF]

, 1998
Objective: The purpose of the study was to investigate the properties of the delayed rectifier potassium current (I-K) in myocytes isolated from undiseased human left ventricles.
Iost, Norbert, Opincariu, Miklós, Papp, Julius Gyula, Szécsi, János, Varró, András, Virág, László   +5 more
core   +1 more source

Long‐Term Outcomes of Mitral Valve Repair With Artificial Chordae and Annuloplasty for Myxomatous Mitral Valve Disease in Dogs

Journal of Veterinary Internal Medicine, Volume 39, Issue 4, July/August 2025.
ABSTRACT Background Myxomatous mitral valve disease (MMVD) in dogs commonly progresses to congestive heart failure, which carries a poor prognosis. Mitral valve repair (MVR) is a recognized treatment for advanced‐stage MMVD. Hypothesis/Objectives Identify the risk factors and prognosis in dogs undergoing MVR.
Kentaro Kurogochi, Shimon Furusato, Emi Takahashi, Miho Tabata, Masashi Mizuno, Yasuyuki Nii, Masami Uechi   +6 more
wiley   +1 more source