BACKGROUND Cardiovascular disease has been linked to endothelial progenitor cell (EPC) depletion and functional impairment in atherosclerosis and aortic stenosis. EPCs may play a pivotal role in vascular grafting. However, the EPC depletion in coronary artery bypass grafting (CABG) patients has not been compared to coronary artery disease-free valvular replacement patients with aortic stenosis....

BACKGROUND In severe coronary artery disease, coronary artery bypass grafting (CABG) surgery is indicated to re-establish an adequate blood supply to the ischemic myocardium. Effectiveness of CABG surgery for symptom relief and mortality decrease should therefore depend on bypass graft patency. As bypass using a left internal mammary artery (LIMA)-to-left anterior descending coronary artery (LA...

Coronary artery bypass grafting (CABG) was first used in the late 1960s. This revolutionary procedure created hope among ischemic heart disease patients. Multiple conduits are used and the golden standard is the left internal mammary artery to the left anterior descending artery. Although all approaches were advocated by doctors, the use of saphenous vein grafts became the leading approach used...

Methods Coronary artery bypass grafting (CABG) and surgical correction of ischemic mitral valve were performed in 52 patients with coronary artery disease (CAD) and IMR and 52 patients with CAD and IMR underwent only CABG. In both groups they had moderate or severe mitral insufficiency. Serial transthoracic and transesophageal echocardiograms were performed before surgery, after 6 months and af...

band, increasing from less than 1,000 per year in 1979–1981 to more than 300,000 per year in 1991. This was similar to the annual number of bypass operations . The number of annual catheterizations has now grown to approximately 1.4 million, with one of three patients who undergo diagnostic cardiac catheterization being referred for coronary angioplasty, compared with one of four being referred...

Anomalous right coronary artery (ARCA) from left sinus of Valsalva could present in several forms either being intramural or extramural, and most occurring with separate ostium from left coronary system. ARCA originating from the left main coronary artery (LMCA) is very rare and treatments proposed for this type of anomaly are pulmonary artery translocation or coronary artery bypass grafting (C...

In addition to optimal medical therapy, some patients with coronary artery disease also require intervention on symptomatic and/or prognostic grounds. The debate over the relative efficacies of coronary artery bypass grafting (CABG) and stenting has recently been settled by the publication of the five-year outcomes of the SYNTAX and FREEDOM (in patients with diabetes) trials accompanied by supp...

BACKGROUND Redo coronary artery bypass grafting (CABG) is still associated with increased morbidity and mortality as compared to the first-time operation. Further, the application of the off-pump technique to redo CABG is limited due to technical difficulties. The aim of this retrospective study was to analyze early and midterm results after redo CABG and compare the outcome of redo on-pump and...

BACKGROUND Bypass surgery in the elderly (age >70 years) has increased mortality and morbidity, which may be a consequence of cardiopulmonary bypass. We compare the outcomes of a cohort of elderly off-pump coronary artery bypass (OPCAB) patients with elderly conventional coronary artery bypass grafting (CABG) patients. METHODS Chart and provincial cardiac care registry data were reviewed for ...

Aneurysms of saphenous vein graft are a known but rare complication of coronary artery bypass grafting (CABG). In this report, we present a case of a 59-year-old man who presented 16 years after CABG, three aneurysms of the saphenous vein graft to the right coronary artery compressing right atrium but with low symptoms. Transoesophageal echocardiography and CT scan were used to identify the ane...