Surface and volume-rendered images offer a 3D representation of the heart and the epicardial ... The left coronary artery originates at the left sinus of Valsalva, and soon bifurcates into the ...

The apparent benefits at 2 years observed in the nonrandomized ALT-FLOW study pave the way for a sham-controlled trial.

Medically reviewed by Richard N. Fogoros, MD The right atrium is one of the heart's upper chambers that plays a role in blood circulation. It collects deoxygenated blood and directs it on a pathway to ...