Intra-Hisian Block Associated with Unusual Etiologies |
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| Authors: | RUI-LONG SUN FANG-ZHENG WANG SHENG-JUN HU |
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| Institution: | Cardiac Pacing and Electrophysiology Laboratory, Fu Wai Hospital, Chinese Academy of Medical Sciences, Beijing. |
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| Abstract: | One hundred and sixty-nine patients underwent electrophysiologic study for atrioventricular block. Forty-five (27%) had intra-Hisian block. Four of these 45 patients had unusual etiologies: rheumatoid arthritis, cysticercosis cellulosae, Behcet's disease, and Takayasu aorto-arteritis. Their clinical and electrophysiologic features are described in detail. |
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| Keywords: | His bundle electrogram intra-Hisian block |
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