Confidential testing of cardiac examination competency in cardiology and noncardiology faculty and trainees: a multicenter study.

Background: Many reported studies of medical trainees and physicians have demonstrated major deficiencies in correctly identifying heart sounds and murmurs, but cardiologists had not been tested. We previously confirmed these deficiencies using a 50-question multimedia cardiac examination (CE) test featuring video vignettes of patients with auscultatory and visible manifestations of cardiovascular pathology (virtual cardiac patients). Previous testing of 62 internal medical faculty yielded scores no better than those of medical students and residents.

Pulmonary artery aneurysm as a cause for chest pain in a patient with Noonan's syndrome: a case report.

A pulmonary artery aneurysm is defined as pulmonary artery dilatation >4 cm. Pulmonary artery aneurysms are rare findings and are usually not associated with chest pain. This is the first report of a case of pulmonary artery aneurysm causing chest pain in a patient with Noonan's syndrome.

Exercise-induced hypertension, endothelial dysfunction, and coronary artery disease in a marathon runner.

Aerobic activity performed on a regular basis is 1 of several lifestyle recommendations endorsed to reduce risk of coronary disease. However, 1 potential concern of arduous aerobic activity is exercise-induced hypertension. This is the first case to our knowledge, of accelerated coronary calcification in an otherwise asymptomatic middle-aged male marathon runner devoid of traditional cardiovascular risk factors.