| 经食道心房调搏对潜在性束支阻滞不应期的电生理学研究：附15例报告 |
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| 引用本文： | 宁佩萸,张青华. 经食道心房调搏对潜在性束支阻滞不应期的电生理学研究：附15例报告[J]. 河北医科大学学报, 1989, 10(3): 144-1 |
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| 作者姓名： | 宁佩萸 张青华 |
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| 作者单位： | 白求恩国际和平医院内科，白求恩国际和平医院内科，白求恩国际和平医院内科 |
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| 摘 要： | 对164例病人进行心脏电生理检查,共检出15例潜在性束支阻滞,其中右束支阻滞11例(73.3％),左束支阻滞2例(13.3％),检出左右束支阻滞2例(13.3％)。对13例右束支有效不应期和4例左束支有效不应期进行了比较,其结果无显著差异。同时又用S_1-S_2及P-S_2二种方法对束支阻滞有效不应期(ERP_(BB))检出结果进行了比较,结果一致,提示二者都是程控刺激,故方法可靠。
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| 关 键 词： | 食道心房调搏 潜在性束支阻滞 电生理学 不应期 |
ELECTROPHYSIOLOGICAL STUDY ON POTENTIAL BUNDLE BRANCH BLOCK OF REFRACTORY PERIOD BY TRANSESOPHAGEAL ATRIAL MODULATION (REPORT OF 15 CASES) |
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| Ning Peiyu Zhang Qinghua Cui Junshi. ELECTROPHYSIOLOGICAL STUDY ON POTENTIAL BUNDLE BRANCH BLOCK OF REFRACTORY PERIOD BY TRANSESOPHAGEAL ATRIAL MODULATION (REPORT OF 15 CASES)[J]. Journal of Hebei Medical University, 1989, 10(3): 144-1 |
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| Authors: | Ning Peiyu Zhang Qinghua Cui Junshi |
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| Affiliation: | Ning Peiyu Zhang Qinghua Cui Junshi Department of Medicine,International Peuce Hosital of PLA |
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| Abstract: | Electrocardiophysiological study was made in 164 cases of the patients. Potential bundle branch block was found in 15 cases, 11(78.3%) right bundle branch block,2(13.3%) left bundle branch block and 2(13.3%) bibundle branch block. There was no significant difference between effective refractoy preriods of right (13Cases) and left (4Cases) bundle branches. The effective refractory periods of bundle branch block measured by S1-S2 and P-S2 were quite similar, suggesting both of the programmed methods were reliable. |
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| Keywords: | transesophageal atrial modulation electrophysiology method potential bundle branch block refractory period |
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