The left circumflex artery, usually smaller in diameter than the LAD ... The RCA runs through the atrioventricular groove, encircling the tricuspid orifice, reciprocal to the LCX (Figure 4).

Background: Cardiac syndrome X is defined by a typical angina pectoris with normal or near normal (stenosis <40%) coronary angiogram with or without electrocardiogram (ECG) change or atypical ...

The patient in this report exhibited multiple large aneurysms in both the LAD and RCA, which remained prominent even after 30 months of follow-up. Although echocardiography was performed regularly ...