title: In-vivo estimation of left ventricular mass: a double indicator technique using a single sensing catheter.
mesh_terms: D000818:Animals; D001021:Aortic Valve / Q000473:pathology; D006328:Cardiac Catheterization / Q000295:instrumentation / Q000379:methods; D002417:Cattle; D003331:Coronary Vessels; D004285:Dogs; D004566:Electrodes; D005263:Femoral Artery; D006331:Heart Diseases / Q000175:diagnosis*; D006352:Heart Ventricles; D006859:Hydrogen / Q000008:administration & dosage / Q000032:analysis; D007201:Indicator Dilution Techniques; D007275:Injections, Intravenous; D007601:Jugular Veins; D008722:Methods; D008943:Mitral Valve / Q000473:pathology; D009929:Organ Size; D010210:Papillary Muscles / Q000473:pathology; D013552:Swine; D013696:Temperature; D014684:Venae Cavae
chemical_list: D006859:Hydrogen