The left circumflex coronary ... the right coronary cusp. This is a benign anomaly and does not result in myocardial ischemia. When occluded, the circumflex coronary artery can cause a lateral ...

The obtuse marginal branches, occasionally of considerable size, supply the lateral ventricular ... angiogram (right anterior oblique view) (B) of a normal left coronary artery.

An inferior myocardial infarction results from occlusion of the right coronary artery (RCA ... Reciprocal ST segment depression in the lateral and/or high lateral leads (I, aVL, V5 and V6).