Successful Retrograde Approach for a Failed Antegrade PCI of LAD CTO Lesion: The Pitfall of Coronary Angiogram and IVUS in Antegrade Approach Receive the the latest news, research, and presentations ...

The arrow indicates mild stenosis in the proximal RCA. Multislice computed tomographic angiogram of an anomalous right coronary artery (RCA) that originates from the left coronary sinus.