Anomalous left anterior descending, absent circumflex and unusual dominant course of right coronary artery: a case report—R1

Myocardial ischemia caused by a coronary anomaly left anterior descending coronary artery arising from right sinus of Valsalva

“…Interarterial course of left coronary artery causes serious risk to subject like angina, syncope, myocardial infarction and sudden cardiac death [4,5]. Atherosclerosis and life-threatening arrhythmias [6][7][8] or abnormal myocardial perfusion [9] could be seen in patients with CAA.…”

MDCT detection of congenital absence of the left circumflex artery associated with atherosclerotic coronary artery disease

“…This condition is thought to have a benign outcome unless atherosclerotic coronary artery disease superimposes [4]. In our patient, a branch of the well-developed right coronary artery coursed upwardly into the left atrioventricular groove to cover the territory of the left circumflex coronary artery.…”

Combined congenital coronary artery anomaly: dual left anterior descending coronary artery and absence of left circumflex artery

“…Only two cases, in which LAD and Cx artery anomalies were together have been reported (6,7). Dual LAD artery and Cx artery originating from a different ostium (RCA) was detected in one report (6).…”