Results 41 to 50 of about 1,476 (152)

Efeitos das cardioplegias sangüínea e cristalóide no miocárdio hipertrófico de coelho: avaliação estrutural e ultra-estrutural Effects of myocardial protection in hypertrophic rabbit hearts: structural and ultra structural analysis

open access: yesBrazilian Journal of Cardiovascular Surgery, 2007
OBJETIVO: Comparar e avaliar experimentalmente as alterações estruturais e ultra-estruturais em corações hipertrofiados isolados de coelhos submetidos à parada protegida pela solução de cardioplegia sangüínea e cardioplegia cristalóide.
Elthon Silveira Cressoni   +7 more
doaj   +1 more source

The use of blood and crystalloid cardioplegia in adult open-heart surgery on postsurgical outcomes: A systematic review of atrial fibrillation incidence, myocardial infarction, inotropic use, length of stay in ICU, and postoperative mortality

open access: yesBali Journal of Anesthesiology, 2022
Background: Myocardial ischemia can occur due to hypotension, shock, coronary heart disease, and aortic cross-clamping during open-heart surgery using a cardiopulmonary bypass machine. As the cardioprotective method, cardioplegia is classified into blood
Bambang Novianto Putro   +2 more
doaj   +1 more source

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

open access: yesBrazilian 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   +7 more
doaj   +1 more source

The Effect of High-Dose Vitamin C on Biochemical Markers of Myocardial Injury in Coronary Artery Bypass Surgery [PDF]

open access: yesBrazilian Journal of Cardiovascular Surgery, 2019
Objective: To evaluate the effect of high-dose vitamin C on cardiac reperfusion injury and plasma levels of creatine kinase-muscle/brain (CK-MB), troponin I, and lactate dehydrogenase (LDH) in patients undergoing coronary artery bypass grafting (CABG ...
Nafiseh Emadi   +3 more
doaj   +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

open access: yesBrazilian 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   +6 more
doaj   +1 more source

Metabolomic Signatures Influenced by Different Cardioplegic Solutions in Cardiac Surgery

open access: yesJournal of the Practice of Cardiovascular Sciences
Introduction: Cardioplegia is crucial for myocardial protection during cardiac surgery. However, the impact of different cardioplegia formulations on patients’ metabolomic responses has not been explored.
Chananya Karunasumetta   +3 more
doaj   +1 more source

2,3-Butanedione monoxime attenuates the β-adrenergic response of the L-type Ca2+ current in rat ventricular cardiomyocytes [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2016
Context: 2,3-Butanedione monoxime (BDM), an uncoupler of cardiac contraction, is commonly used in enzymatic dissociations to prevent hypercontraction of cardiomyocytes and in cardioplegic solutions to decrease oxygen demand during surgery.
Julio Alvarez-Collazo   +3 more
doaj  

The behavior of Troponin I and CKMB mass in children who underwent surgical correction of congenital heart malformations Comportamento da troponina I e CK-MB massa em crianças submetidas a correção cirúrgica das cardiopatias congênitas

open access: yesBrazilian Journal of Cardiovascular Surgery, 2003
OBJECTIVE: To analyze the behavior of troponin (TROP I) and CKMB mass (CKMBm) in regards to the addition of magnesium in cardioplegic solutions; and also the influence of per-operative factors.
Pedro Rafael Salerno   +7 more
doaj   +1 more source

Ação da cardioplegia na proteção miocárdica: estudo experimental através das réplicas de criofraturas The cardioplegic action in the myocardial protection: experimental study through freeze fraction replictions

open access: yesBrazilian Journal of Cardiovascular Surgery, 1987
Foi avaliado, experimentalmente, o grau de proteção miocárdica oferecido por soluções cardioplégicas e hipotermia, à anóxia induzida pela interrupção do fluxo sangüíneo coronário em 20 cães. A isquemia miocárdica foi obtida através do pinçamento da aorta
Luis Alberto Dallan   +6 more
doaj  

Comparison of Enoximone, Amrinone, or Levosimendan Enriched St. Thomas’ Hospital Cardioplegic Solutions Used for Myocardial Preservation in Isolated Guinea Pig Hearts

open access: yesActa Medica, 2002
Myocardial contractile function after cardioplegic arrest is often depressed and an ideal cardioplegic solution has not been developed yet. The aim of this study was to assess the efficacy of phosphodiesterase III inhibitors, amrinone and enoximone, and ...
Cengiz Köksal   +3 more
doaj   +1 more source
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3. good health
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cardiopulmonary bypass
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coronary artery bypass
cardioplegia
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