Mitral Regurgitation Case #1 - Question #2

Which of the following coronary artery and papillary muscle combination is most commonly involved?

A. Left anterior descending coronary artery and the anterolateral papillary muscle

B. Left circumflex coronary artery and the anterolateral papillary muscle

C. Left anterior descending coronary artery and the posteromedial papillary muscle

D. Right coronary artery and the posteromedial papillary muscle

PROCEED TO ANSWER