Local effects of electrical and mechanical stimulation on the recovery properties of the canine ventricle.
D000818:Animals; D005117:Cardiac Complexes, Premature / Q000503:physiopathology; D002304:Cardiac Pacing, Artificial; D004285:Dogs; D004566:Electrodes; D004594:Electrophysiology; D006321:Heart / Q000502:physiology*; D006329:Heart Conduction System / Q000502:physiology; D006339:Heart Rate; D009200:Myocardial Contraction; D010812:Physical Stimulation; D012032:Refractory Period, Electrophysiological; D013314:Stress, Mechanical