Origen anómalo de la arteria coronaria izquierda en la arteria coronaria derecha y curso ínter-arterial

the left main coronary artery arising from the opposite sinus of valsalva or from the right coronary artery is an extremely rare condition with a potential risk of mortality. this report describes the case of a female patient with this coronary artery anomaly, initially detected by coronariography and subsequently confirmed by cardiac magnetic resonance.