QRS planarity studies in the vectorcardiogram clinical and experimental studies.:Clinical and Experimental Studies
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概要
- 論文の詳細を見る
Vectorcardiograms in 163 clinical subjects of normal and various abnormal conditions obtained by Frank lead system and in 17 dogs of experimental myocardial injury or intra-ventricular conduction disturbances by McFee-Parungao method were transformed by exchange of axes of co-ordinates by the method of McFee et al. The non-planarity index, from the axes of the transformed frontal plane, was significantly higher during myocardial injury and bundle branch blocks as well as from diffuse intra-myocardial conduction disturbances than during normal clinical cases and the control records in animal experiments. The non-planarity index was not increased in localized block of the conduction system in dogs. Therefore, results suggest that this index might be a useful parameter to assess these conditions.
- International Heart Journal刊行会の論文
著者
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SAWANOBORI TOHRU
Department of Cardiovascular Disease, Medical Research Institute Tokyo Medical and Dental University
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Kawano Seiko
Department Of Cardilvascular Disease Medical Research Institute Tokyo Medical And Dental University
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Hiraoka Masayasu
Department Of Cardilvascular Disease Medical Research Institute Tokyo Medical And Dental University
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SAWANOBORI Tohru
Department of Cardiovascular Diseases, MRI, Tokyo Medical and Dental University
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Hiraoka Masayasu
Department of Cardiovascular Diseases, MRI, Tokyo Medical and Dental University
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KOKUSHO Shigenori
Department of Cardiovascular Diseases, MRI, Tokyo Medical and Dental University
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