Background: Inadequate depth of anesthesia leads to release of stress hormones. Electroencephalographic monitoring by bispectral index is a guide to asses the depth of anesthesia. The aim of the present study was to measure the serum cortisol levels as an index of stress response in patients who are candidates for coronary artery bypass graft surgery in two groups of patients. Methods: Seventy-...

background: the coronary artery bypass grafting (cabg) is performed to completely or partially relieve the symptoms of coronary heart disease (chd). one of the most important goals of this operation is the improvement of quality of life (qol). the data obtained on healthrelated quality of life (hrqol) represents the functional limitations and the alleviation of symptoms among patients. many fac...

myocardial dysfunction is a major complication in cardiac surgery that needs inotropic support. this study evaluates the effect of milrinone on patients with low ventricular ejection fraction undergoing off- pump coronary artery bypass graft (opcab). the present study is designed to evaluate the effect of milrinone on myocardial dysfunction. eighty patients with low ventricular ejection fractio...

background: patients with psychological problems after coronary artery bypass graft surgery (cabg) show poorer outcomes; nevertheless, there is a paucity of research into the effects of cardiac rehabilitation programs on such patients. the purpose of this study was to determine the effect of phase iii cardiac rehabilitation programs on the anxiety and quality of life of anxious patients who had...

Progressive late obstruction of an aorto-coronary venous bypass graft is reported in a 44-year-old man who died of bi-ventricular failure 114 days after surgery. The first portion of the vein graft had a residual lumen of one mm. Histology showed marked intimal fibrosis. Mechanism for this occlusion and fibrosis is unclear. This representsc the first documented case of late obstruction of an ao...

S. Large saphenous vein graft aneurysm with a fistula to the right atrium. Superior vena cava syndrome secondary to saphenous venous graft aneurysm with right atrial fistula. Giant true saphenous vein graft aneurysm causing cardiac compression: a rare cause of atrial flutter. A large coronary artery saphenous vein bypass graft aneurysm with a fistula: case report and review of the literature.ti...

Twenty four patients with 65 coronary artery bypass grafts were studied by computed tomography and angiogrphy within a 10 day period in order to assess graft patency and graft flow. In the assessment of graft patency computed tomography had an accuracy of 93% and in that of graft flow one of 91%. These results indicate that computed tomography is an accurate method for assessing graft patency a...

A multipurpose arterial graft holder designed for use during coronary artery bypass grafting is described. This new holder is atraumatic and holds the arterial grafts and saphenous vein graft securely during anastomosis. The use of this instrument facilitates the use of multiple arterial grafts for coronary artery bypass grafting.

We report a case of a patient with a previous coronary artery bypass graft who presented with chest pain and was found to have adenosquamous carcinoma encasing the left internal mammary graft to left anterior descending artery – the only viable vessel to his coronary circulation. Adenosquamous carcinoma, a rare lung cancer with a poor prognosis, causing obstruction of a bypass graft has not bee...

BACKGROUND The left internal mammary artery (LIMA) to left anterior descending coronary artery (LAD) graft is the most important graft in coronary artery bypass graft surgery.1 The length of the LIMA is fixed and situations may arise when this is inadequate.2 This may not be apparent during the cardiopulmonary bypass until after the anastomosis has been performed and the lungs re-expanded. We d...