(3)纤颤电位(fibrillation potential):是一种异常的自发电位。纤颤的波形为单或双相;波幅极低,不超过100微伏;时限极短,约1毫秒左右;放电频率极不规则,每秒2-20次。
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The fibrillation potential amplitude correlated well with the fiber cross sectional areas.
纤颤电位的波幅与肌纤维的横截面积呈正相关；
The fibrillation potential amplitude decreased significantly at the 5th, 6th month and the time over 1 year( P< 0.05).
失神经后第5、6个月及1年以后为纤颤电位波幅的显著下降期；
Delayed adaptation of ventricular repolarization after sudden changes in heart rate due to conversion of atrial fibrillation. A potential risk factor for proarrhythmia?
房颤复律后心率的突然变化所致的心室复极延迟适应是致心律失常的一个潜在危险因素？
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