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Experimental Evaluation of Effects of Intra-Aortic Balloon Pumping (IABP) on Ischemic Heart


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Title: Experimental Evaluation of Effects of Intra-Aortic Balloon Pumping (IABP) on Ischemic Heart
Authors: Tomita, Masao / Koga, Yasunori / Shibata, Koichiro / Matsumoto, Kazuhisa / Onitsuka, Toshio / Sakoda, Koichiro / Maeda, Takami / Hamasuna, Shigehito / Wake, Norio
Authors (alternative): 富田, 正雄 / 古賀, 保範 / 柴田, 紘一郎 / 松本, 和久 / 鬼塚, 敏男 / 迫田, 耕一郎 / 前田, 隆美 / 浜砂, 重仁 / 和気, 典男
Issue Date: 25-Aug-1978
Citation: Acta medica Nagasakiensia. 1978, 23(1-4), p.40-46
Abstract: The intraaortic balloon pumping (IABP) has been widely empoyed in the management of ventricular power failure. The effects of IABP were studied in a large number of reports. However, the efficacy of IABP has not been certified with reference to the severity of myocardial ischemia. Experimentally augmentation of coronary blood flow were observed on acute ischemic heart by ligation of the anterior descending artery. It has shown from the view of increased coronary blood flow that excess of 50ml/min/kg of coronary blood flow were obtained in functional reserved myocardium with ischemia. However, the efficacy of IABP on acute ischemic heart can not be precipitated by severe damage of the myocardium. The usefulness of IABP was elucidated by functional myocardial level of at least 50mmHg of LVP, 40mmHg of LVEDP and 1000mmHg/sec of max dp/dt respectivelly and it is emphasized that immediate application of IABP for cardiogenic shock allows to improve the further myocardial depression.
URI: http://hdl.handle.net/10069/15606
ISSN: 00016055
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:Volume 23, No. 1-4

Citable URI : http://hdl.handle.net/10069/15606

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