The revival of off-pump cardiac surgery and the exploration of less invasive techniques for coronary artery bypass grafting, have lead to an increasing technical difficulty, as compared to conventional surgery using cardiopulmonary bypass. The moving target vessel in off-pump coronary artery bypass surgery, as well as the increasingly limited space in minimally invasive cardiac surgery were not...

t i a r o b n a a n t r s c g d eft internal mammary artery to left anterior descending oronary artery bypass grafting integrated with percutaeous coronary angioplasty (hybrid procedure) offers ultivessel revascularization with minimal morbidity in igh-risk patients. This is caused in part by the avoidnce of cardiopulmonary bypass–related morbidity and anipulation of the aorta coupled with mini...

The interpretation of coronary angiograms is indispensable in determining procedure in coronary surgery. The aim of this study was to measure the overall reliability of a group of surgeons in the interpretation of coronary angiograms, surgical procedure and the evaluation of operative risk. Ten coronary angiograms were interpreted by eight cardiac surgeons at four different medical centers. Eva...

Surgical treatment for diffusely diseased coronary arteries has been considered to be a relative contraindication for off pump coronary artery bypass (OPCAB) grafting. We report a case of off pump long-onlay-bypass grafting using the left internal mammary artery. To our knowledge, the long-onlay-patch grafting with OPCAB technique has not been previously described. Two sets of Octopus-3 tissue ...

This study aimed at assessing the performance of three external risk-adjusted models - logistic EuroSCORE, Parsonnet score and Ontario Province Risk (OPR) score - in predicting in-hospital mortality in patients submitted to coronary artery bypass graft (CABG) and to develop a local risk-score model. Data on 4567 patients who underwent isolated CABG (1992-2001) were extracted from our clinical d...

Cardiovascular disease (CVD) is common in patients with diabetes mellitus (DM) and related clinical outcomes are worse compared with non-diabetics. The optimal treatment in diabetic patients with coronary heart disease (CHD) is currently not established. We searched MEDLINE (1975-2010) using the key terms diabetes mellitus, coronary heart disease, revascularization, coronary artery bypass, angi...

The significant risk of fatal myocardial infarction after carotid endarterectomy in patients with coronary disease long has been recognized. In 1,546 consecutive carotid endarterectomies performed in 1,238 patients over the last 10 years, angina pectoris was present in 17% (212/1,238) of patients; a further 32% (396/1,238) of patients were asymptomatic, but had a history of myocardial infarctio...

BACKGROUND AND PURPOSE Carotid artery stenosis is an important etiologic factor of stroke related to coronary artery bypass surgery. We evaluated clinical and laboratory factors to identify biomarkers for pre-existing carotid artery stenosis in patients undergoing coronary artery bypass surgery. METHODS Between June 2006 and September 2008, 811 patients aged ≥50 years underwent preoperative c...

BACKGROUND We sought to determine the diagnostic accuracy of the cardiac troponin I (cTnI) VITROS(R) Troponin I-ES assay for early detection of acute myocardial infarction (AMI) and for risk prediction of adverse events in patients with symptoms of acute coronary syndrome (ACS). METHODS cTnI was measured on admission and approximately 6 h postadmission in 381 patients. The 99th percentile cTn...

introduction: although coronary endarterectomy is not an ideal procedure, it is the only available option for cardiac surgeons in some patients with diffuse coronary artery disease. based on the majority of conducted studies, the results of coronary endarterectomy (including survival, graft patency, and recurrence of the symptoms of myocardial ischemia) are less prevalent than standard coronary...