in patients requiring coronary artery bypass grafting (cabg), usually at least one of the internal mammary arteries is used. this study evaluates the degree of atherosclerotic involvement of the internal mammary artery (ima) in patients undergoing cabg. during two months period, 79 patients (66 male and 13 female with a medium age of 58 years) undergoing myocardial revascularization had a biops...

conclusions this study shows that pci in symptomatic post cabg patients follows by high successful and low complication rate and positive impression on their cardiac symptoms and could reduce the need for redo cabg. it seems that there is no difference that pci is performing on svg or native vessel, the intervention itself improves the patients’ quality of life. patients and methods in this stu...

Transradial cardiac catheterization in patients with previous coronary artery bypass graft surgery can be technically challenging. The presence of a left internal mammary artery (LIMA) graft was previously considered a relative contraindication for a right radial procedure, but there are several reports demonstrating the feasibility and safety of LIMA angiography from a right radial access. Thi...

inflammation plays a major role in coronary artery disease (cad). currently, it is unclear, whether cytomegalovirus (cmv) infection is associated with the risk of the atherosclerosis. the aim of this study was to determine the prevalence of anti- cmv antibodies in cad and non cad patients undergoing artery bypass surgery. sera from 157 patients who underwent coronary angiography were tested for...

Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital cardiac malformation. We report three cases of ALCAPA who survived to adulthood. The first case was a 51-year-old woman who complained of typical chest pain that was diagnosed with ALCAPA using cardiac catheterization and coronary computed tomographic angiography (CTA). The second case was a 30-...

conclusions: in the present study, applying positive airway pressure methods (cpap or imv) during cpb was associated with better postoperative abg measurements and (a-a) do2. results: the demographic data were similar in between three groups. graft number, pump time and preoperative abgs were not significantly different. postoperative pao2 were significantly higher in the cpap and imv groups an...

After his first acute myocardial infarction, a 69-year-old male suffered the usually lethal complication of ventricular free-wall rupture. Early suspicion of possible rupture and immediate percutaneous insertion of an intraaortic balloon pump assist device afforded sufficient hemodynamic stability to proceed with cardiac catheterization. The diagnosis of ventricular free-wall rupture was confir...

After his first acute myocardial infarction, a 69-year-old male suffered the usually lethal complication of ventricular free-wall rupture. Early suspicion of possible rupture and immediate percutaneous insertion of an intraaortic balloon pump assist device afforded sufficient hemodynamic stability to proceed with cardiac catheterization. The diagnosis of ventricular free-wall rupture was confir...

We present the case of a 65-year-old male who presented with stable angina and dyspnea on exertion. His initial workup yielded a positive treadmill stress test for reversible apical ischemia, and transthoracic echocardiogram demonstrated impaired systolic function. Cardiac catheterization was then performed, revealing severe atherosclerotic disease including multiple coronary artery aneurysms. ...