Effects of experimental regional ischemia and levarterenol on the RS-T segment and baseline of ventricular surface electrocardiograms obtained by direct-coupled amplification.
D003331:Coronary Vessels / Q000502:physiology*; D004562:Electrocardiography; D006352:Heart Ventricles; D007511:Ischemia; D009638:Norepinephrine / Q000494:pharmacology*
D009638:Norepinephrine
CORONARY VESSELS/physiology; ELECTROCARDIOGRAPHY; ISCHEMIA/experimental; NOREPINEPHRINE/pharmacology