Relation of fibrillatory wave amplitude with hemostatic abnormality and left atrial appendage dysfunction in patients with chronic nonrheumatic atrial fibrillation
Relation of fibrillatory wave amplitude with hemostatic abnormality and left atrial appendage dysfunction in patients with chronic nonrheumatic atrial fibrillation
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DOI：
10.1253/jcj.65.375
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发表时间：
2001-05-01
期刊：
影响因子：
--
通讯作者：
Inoue, H
中科院分区：
文献类型：
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作者：
Nakagawa, K;Hirai, T;Inoue, H
已知大左心房（LA）和左心耳（LAA）功能障碍与心源性血栓栓塞有关，因此本研究探讨了心房舒张波（F波）振幅与止血标志物和LAA功能的关系。对82例慢性非风湿性房颤（AF）患者进行了经胸和经食管超声心动图研究。根据12导联心电图V1导联F波振幅将患者分为两组：粗房颤组（F波最大振幅≥ 1mm，n=44）和细房颤组（
Large left atrium (LA) and LA appendage (LAA) dysfunction are known to relate to cardiogenic thromboembolism, so the present study investigated the relation of the atrial fibrillatory wave (F wave) amplitude to hemostatic markers and LAA function. Transthoracic and transesophageal echocardiographic studies were performed in 82 consecutive patients with chronic, nonrheumatic atrial fibrillation (AF). Patients were divided into 2 groups according to F wave amplitude in lead V1 on the 12-lead EGG: coarse AF (the greatest amplitude of F wave greater than or equal to1 mm, n=44) and fine AF (