Direct recording of heart sounds and murmurs from the epicardial surface of the exposed human heart.
D006321:Heart; D006337:Heart Murmurs; D006347:Heart Sounds; D006801:Humans; D013328:Strophanthins / Q000627:therapeutic use*
D013328:Strophanthins
CARDIAC MURMURS AND SOUNDS; STROPHANTHIN/therapeutic use