title: Studies on transthoracic electrical impedance: (I) A comparison of cardiac output measured by impedance and other tests, and determination of optimal heart rate in atrial fibrillation.
mesh_terms: D000787:Angina Pectoris / Q000503:physiopathology; D000818:Animals; D001281:Atrial Fibrillation / Q000503:physiopathology*; D002302:Cardiac Output; D002307:Cardiography, Impedance; D004285:Dogs; D004395:Dye Dilution Technique; D005080:Exercise Test; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000503:physiopathology; D010992:Plethysmography, Impedance; D013318:Stroke Volume