[Comparison between intraarterial pulsegraphy and thermodilution method for determination of cardiac output during anesthesia and operation in patients undergoing cardiac valve replacement].
Comparison of intraarterial pulsegraphy and standard thermodilution methods for determination of cardiac output (CO) in 14 patients with poor cardiac function following valve replacement operation was performed. The CO, cardiac index (CI) were moderate to high correlated between the two methods before and after valve replacement respectively. The study indicates that intraarterial pulsegraphy provides a continous method of determining CO in patients with poor cardiac function during operation.
Zhou
J
J
Department of Anesthesia, Second Affilated Hospital, Hunan Medical University, Changsha.
Liu
L
L
Chen
Q
Q
D000328:Adult; D000768:Anesthesia, General; D001021:Aortic Valve / Q000601:surgery; D002302:Cardiac Output; D005260:Female; D006349:Heart Valve Diseases / Q000503:physiopathology / Q000601:surgery; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D007432:Intraoperative Period; D008297:Male; D008943:Mitral Valve / Q000601:surgery*; D011674:Pulse; D012214:Rheumatic Heart Disease / Q000503:physiopathology / Q000601:surgery; D013815:Thermodilution