title: Coronary sinus catheterization technique for studying coronary blood flow and myocardial metabolism in vivo.
mesh_terms: D006328:Cardiac Catheterization; D002404:Catheterization; D003326:Coronary Circulation; D054326:Coronary Sinus; D003331:Coronary Vessels; D006439:Hemodynamics; D006801:Humans
keywords: CORONARY VESSELS/circulation