Minimally invasive cardiothoracic combined surgery was performed successfully in an octogenerian with left anterior descending coronary artery disease and concurrent adenocarcinoma in the lingular segment of emphysematous lung. Through a limited anterior 4th intercostal thoracotomy, left anterior descending coronary artery bypass grafting without cardiopulmonary bypass was carried out using the...

The amount of cross-sectional area narrowing by atherosclerotic plaque in each 5-mm-long segment from the entire lengths of the right, left main, left anterior descending and left circumflex coronary arteries and the size, predominant location and extent of myocardial scarring were determined in 59 necropsy patients with a healed transmural myocardial infarct (MI). The mean number of the four m...

Background and Aim: Anomalous origin of the right coronary artery from left anterior descending is extremely rare. It usually asymptomatic but can be associated with a risk myocardial ischemia sudden death.

OBJECTIVE To assess the patency of the pedicled right internal thoracic artery with an anteroaortic course and compare it to the patency of the left internal thoracic artery , in anastomosis to the left anterior descending artery in coronary artery bypass grafting by using coronary CT angiography at 6 months postoperatively. METHODS Between December 2008 and December 2011, 100 patients were s...

What are the mechanisms by which behavior is organized sequentially over time? The recently developed mid-session reversal (MSR) task offers new insights into this fundamental question. The typical MSR task is arranged to have a single reversed discrimination occurring in a consistent location within each session and across sessions. In this task, we examine the relevance of time, reinforcement...

ST segment elevation is the most common electrocardiographic finding in acute myocardial infarction. ST elevation in chest leads generally represents left anterior descending artery occlusion, while elevation in DII and III, and aVF represents right coronary and circumflex artery occlusion. A female patient aged 66 years was admitted to our emergency service with ST elevation in leads DIII and ...

Double left anterior descending coronary artery originating from left main coronary stem and right coronary artery is a rare congenital coronary anomaly. In this case report, we are describing a patient with double left anterior descending coronary artery, one with normal origin, and the other originating from the right coronary artery. To the best of our knowledge, there are only a few reports...