A direct experimental approach to the aortic valve.  II.  Acute retroperfusion of the coronary sinus.
D001021:Aortic Valve / Q000601:surgery*; D006348:Cardiac Surgical Procedures; D054326:Coronary Sinus; D006801:Humans; D013903:Thoracic Surgery
AORTIC VALVE/surgery; HEART/surgery