[Estimation of the left ventricular ejection fraction by a computerized single cardiac probe system].
D002302:Cardiac Output; D003201:Computers; D005069:Evaluation Studies as Topic; D006331:Heart Diseases / Q000503:physiopathology; D006801:Humans; D012588:Scintillation Counting / Q000379:methods; D013318:Stroke Volume; D013667:Technetium
D013667:Technetium