QS and QR pattern in leads V_3 and V_4 : Electrocardiographic and Pathologic Correlation on 41 Cases, Including 25 Cases without Myocardial Infarction
スポンサーリンク
概要
- 論文の詳細を見る
Although a QS or QR pattern in leads V_3 and V_4 is generally accepted as a diagnostic sign of myocardial infarction, similar patterns are also found in cases without infarction. Among 41 autopsied cases with significant Q waves in leads V_3 and V_4 there were 25 not associated with myocardial infarction. These electrocardiographic abnormalities were rather frequently observed at terminal stage and also in cases with severe pulmonary emphysema. It is difficult to decide whether myocardial infarction is present when significant Q waves persist without any other definite signs and symptoms, although the presence of coronary T wave in a precordial lead and/or marked left axis deviation is suggestive of infarction. The cause of significant Q waves in the absence of myocardial infarction was discussed and altered position of the heart was suggested to be responsible.
- 社団法人日本循環器学会の論文
- 1963-04-20
著者
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Murata Kazuhiko
Present Address: The 2nd Department Of Internal Medicine Gunma University School Of Medicine
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Ikeda Masao
Jichi Medical College
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Seki Masuji
Yokufukai Geriatric Hospital
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Hashiba Kunitake
The Third Department of Internal Medicine, Nagasaki University School of Medicine
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IKEDA MASAO
The Third Department of Internal Medicine, Faculty of Medicine, University of Tokyo
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MURATA KAZUHIKO
the Third Medical Clinic, School of Medicine, University of Tokyo
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Hashiba Kunitake
The Third Department Of Internal Medicine
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Hashiba Kunitake
The 3rd Department Of Internal Medicine Faculty Of Medicine University Of Tokyo
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Ikeda Masao
Cerebrovascular Division Department Of Internal Medicine National Cardiovascular Center
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SEKI MASUJI
The Third Department of Internal Medicine, Faculty of Medicine, University of Tokyo
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Seki Masuji
The Third Of Department Of Internal Medicine Faculty Of Medicine University Of Tokyo
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Murata Kazuhiko
The Third Medical Clinic School Of Medicine University Of Tokyo
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Ikeda Masao
The Third Department Of Internal Medicine Faculty Of Medicine University Of Tokyo
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Seki Masuji
3rd Dept. Of Intern. Med. Faculty Of Med. Univ. Of Tokyo And The Yokufuen Geriatric Hosp.
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Murata K.
The Third Department of Internal Medicine, Faculty of Medicine, University of Tokyo, Tokyo
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