background: liver ischemic insults are important sources of liver injuries leading to production of reactive oxygen species (ros) and mediating liver cell injury. glutathione mediated mechanisms are among the most important defense mechanisms of the liver; n-acetylcysteine (nac) provides cysteine for glutathione defense mechanisms. patients undergoing cardiac surgery are at increased risk of li...

In coronary artery surgery the superiority of the internal mammary artery graft in 10-year survival was documented in 1986. In 1999 it was demonstrated that death, reoperation and percutaneous transluminary coronary angioplasty were more frequent in patients undergoing single rather than bilateral internal mammary artery grafting. Today coronary artery bypass grafting surgery is challenged by t...

Subclavian steal syndrome is known as reverse flow from vertebral artery to subclavian artery due to occlusion of proximal subclavian artery. Occlusive process leading to syndrome is common in left subclavian artery. Coronary-subclavian steal syndrome may happen by reverse flow in left internal thoracic artery with occlusion in subclavian artery of patients who were performed coronary artery by...

OBJECTIVE Percutaneous coronary intervention with drug-eluting stents is challenging coronary artery bypass grafting (CABG) as the gold standard for treatment of three-vessel and left main coronary disease. We evaluated the current practice pattern in hospitals throughout Europe and USA. METHODS To qualify for participation in the SYNTAX (Synergy between PCI with TAXUS drug-eluting stent and ...

OBJECTIVE The present study investigated effect of using pump on postoperative pleural effusion in patients who underwent coronary artery bypass grafting. METHODS A total of 256 patients who underwent isolated coronary artery bypass grafting surgery in the Cardiovascular Surgery clinic were enrolled in the study. Jostra-Cobe (Model 043213 105, VLC 865, Sweden) heart-lung machine was used in o...

background: moderate non-organic tricuspid regurgitation (tr) concomitant with coronary artery disease is not uncommon. whether or not tr improves after pure coronary artery bypass grafting (cabg), however, is unclear.   the aim of this study was to evaluate the effect of isolated cabg on moderate non-organic tr. methods: this study recruited 50 patients (40% female, mean age: 65.38 ± 8.01 year...

the term “stunned myocardium” refers to abnormalities in the myocardial function following reperfusion and is common in on-pump coronary artery bypass grafting (cabg) and is exceedingly rare in off- pump cabg. a 53-year-old man presented with unstable angina due to the severe stenosis of the left anterior descending coronary artery (lad) and the obtuse marginal. laboratory findings and chest x-...

BACKGROUND Whether off-pump coronary artery bypass grafting has a late renal protective advantage over conventional coronary arterial bypass grafting with cardiopulmonary bypass use is controversial. METHODS From 1997 to 2004, 2102 cases of isolated coronary arterial bypass grafting were collected and analyzed, 1116 (53%) in the cardiopulmonary bypass group and 986 (47%) in the off-pump coron...