“Milking effect” – Cardiology MCQ

“Milking effect” phenomenon on coronary angiography has been described in:
a) Critical left main stenosis
b) Myocardial bridge
c) Coronary aneurysm
d) Coronary AV fistula
Correct answer: b) Myocardial bridge
Reference
1. Möhlenkamp S, Hort W, Ge J, Erbel R. Update on myocardial bridging. Circulation. 2002; 106: 2616–2622.