A simplified working heart apparatus specialized for use with radioisotopes and oxygen electrodes.
D000818:Animals; D004867:Equipment Design; D006355:Heart-Lung Machine; D006439:Hemodynamics; D008297:Male; D009206:Myocardium / Q000378:metabolism; D010101:Oxygen Consumption; D051381:Rats; D011919:Rats, Inbred Strains