[Experimental study on hemodynamics and myocardial metabolism during cardiac pacing].
D000818:Animals; D002304:Cardiac Pacing, Artificial; D009202:Cardiomyopathies / Q000378:metabolism; D003326:Coronary Circulation; D004285:Dogs; D006439:Hemodynamics; D009206:Myocardium / Q000378:metabolism*; D010101:Oxygen Consumption