A Comparison of the Conventional Criteria for Left Ventricular Hypertrophy before and after the Development of Complete Left Bundle Branch Block
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概要
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In 56 patients, the QRS voltage and the AQRS were compared before and after the development of LBBB with particular reference to LVH. The QRS voltage was frequently de-creased, occasionally unchanged and rarely in-creased with the appearance of the conduction defect. The AQRS was unchanged in the majority of patients studied. The probable cause of these changes were discussed. Our results support the conclusion of others in that this diagnosis can be made in many only by inference. It was also re-emphasized that the significance of the AQRS deviation in LBBB in the same as that in normal conduction.
- 社団法人日本循環器学会の論文
- 1969-03-20
著者
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Chung Edward
Associate Professor Of Medicine West Virginia Universily School Of Medicine
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CHUNG DONG-KYU
Staff Physician, Middle Tennessee Chest Disease Hospilal
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PANITCH NORMAN
Intern. Department of Medicine, New York Medical College
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Panitch Norman
Intern. Department Of Medicine New York Medical College
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Chung Dong-kyu
Staff Physician Middle Tennessee Chest Disease Hospilal