Studies on Myocardial Metabolism by Coronary Sinus Catheterization in Man:Relationship of Myocardial Metabolism to ECG and Cardiac Size

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概要

• 論文の詳細を見る

• Gorrelations of the metabolic state of human heart to EGG and to Xray findings were studied and discussed.There was a significant decrease in myocardial citrate extraction and a tendency of disturbed lactate and pyruvate metabolism in the cases with ST-T changes. In many cases with ST-T abnormalities, myocardial oxygen extraction coefficient was increased.QTc correlated, in general, with oxygen extraction coefficient. The magni-tude of G in frontal plane showed slight but significant negative correlation with oxygen extraction coefficient.Oxygen extraction coefficient increased distinctly with the enlargement of the heart in cases with valvular disease, while it was not so apparent in patients with hypertensive and/or sclerotic heart disease without failure.In cases with cardiac enlargement due to valvular disease of the heart, ST-T abnormalities, increase in QTc and reduction of the magnitude of G were frequently observed.

• International Heart Journal刊行会の論文

著者

• Yasuda Hisakazu

  Second Department Of Internal Medicine Faculty Of Medicine University Of Tokyo:dokkyo Medical Colleg

• KATO Kazuzo

  Second Department of Internal Medicine, Faculty of Medicine, University of Tokyo

• TSUYUKI Hiroshi

  Second Department of Internal Medicine, Faculty of Medicine, University of Tokyo

• HARUMI Kenichi

  Second Department of Internal Medicine, Faculty of Medicine, University of Tokyo

• ITO Iwao

  Second Department of Internal Medicine and the Department of Thoracic Surgery, Faculty of Medicine, University of Tokyo

• NAKANISHI Atsuo

  Department of Internal Medicine, Branch Hospital, University of Tokyo

• KOBAYASHI Tachio

  Second Department of Internal Medicine, Faculty of Medicine, University of Tokyo

• ITO Yoshio

  Second Department of Internal Medicine, Faculty of Medicine, University of Tokyo

• ATSUMI Toshiyuki

  Second Department of Internal Medicine, Faculty of Medicine, University of Tokyo

• OTA Akio

  Second Department of Internal Medicine, Faculty of Medicine, University of Tokyo

• WATANABE Mototsugu

  Second Department of Internal Medicine, Faculty of Medicine, University of Tokyo

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