Complete atrialization of left ventricle with a new heart assist pump.
D000818:Animals; D001243:Assisted Circulation; D016275:Atrial Function; D001698:Biomedical Engineering; D003331:Coronary Vessels; D004285:Dogs; D006334:Heart Function Tests; D006354:Heart, Artificial; D006439:Hemodynamics; D012039:Regional Blood Flow; D013927:Thrombosis; D016276:Ventricular Function