1例双房性心动过速累及腔静脉间束，考虑为双环折返。
A case of biatrial tachycardia involving the intercaval bundle with assumed dual loop reentry.
作者信息
Fujita Takeshi, Kawasaki Masato, Yamada Takahisa, Watanabe Tetsuya, Fukunami Masatake
机构信息
Department of Cardiology Osaka General Medical Center Osaka Japan.
出版信息
J Arrhythm. 2024 Jun 28;40(4):1029-1034. doi: 10.1002/joa3.13106. eCollection 2024 Aug.
Abstract
Epicardial connections provided the anatomical substrate for the biatrial reentry circuit. The connections between the right atrium and right pulmonary vein were called "intercaval bundle," and there are few reports of atrial flutter related to this bundle. We present a case of a biatrial tachycardia, involving the intercaval bundle.
摘要
心外膜连接为双房折返环提供了解剖学基础。右心房与右肺静脉之间的连接被称为“腔静脉间束”，与该束相关的心房扑动报道较少。我们报告一例涉及腔静脉间束的双房性心动过速病例。
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