Electrical excitability of ventricular myocardium in relation to graded changes in coronary inflow.
D003331:Coronary Vessels / Q000502:physiology*; D006321:Heart / Q000502:physiology*; D006352:Heart Ventricles; D006801:Humans; D009206:Myocardium / Q000502:physiology*
CORONARY VESSELS/physiology; MYOCARDIUM/physiology