Percutaneous coronary intervention in two patients with a solitary coronary artery from the right coronary sinus of Valsalva

Two patients with a common coronary artery arising from the right sinus of Valsalva, who underwent coronary angiography and percutaneous coronary intervention following an acute coronary syndrome, are presented. The anatomic description based on previously published classification schemes is described. The clinical implications of this rare coronary anomaly and interventional considerations are addressed.