Left anterior fascicular block (LAFB) is a heart disease identifiable from an abnormal electrocardiogram (ECG). It has been reported that LAFB is associated with an increased risk of heart failure. Non-specific intraventricular conduction delay due to the lesions of the conduction bundles and slow...
left anterior fascicular blockleft bundle branch blockleft posterior fascicular blockright bundle branch blockDelayed intraventricular conduction is a common abnormality detected on the electrocardiogram (ECG). Intraventricular conduction delay (IVCD) may manifest as right bundle branch block (RBBB), left...
广泛前壁心梗 extensive anterior MI f波 f wave F波 F wave 束支传导阻滞fascicular block 颤动fibrillation 细房颤 fine atrial fibrillation 一度first degree 扑动flutter 代偿间期完全 full compensatory pause 融合波 fusion beat 高度房室传导阻滞 high-deg...
Left anterior fascicular block(LAFB) is a heart disease identifiable from an abnormal electrocardiogram(ECG). It has been reported that LAFB is associated with an increased risk of heart failure. Non-specific intraventricular conduction delay due to the lesions of the conduction bundles and slow ...
Left axis deviation + - -90° to -30° Normal variant (the likelihood of this variant increases with age) Left ventricular hypertrophy (LVH) Left bundle branch block (LBBB) Left anterior fascicular block (LAFB) Inferior MI Wolff-Parkinson-White (WPW) syndromeNormal...
AV block, complete (third-degree) 三度房室阻滞 AV dissociation 房室分离 Intraventricular and intra-atrial conduction 心室内及心房内传导 aberrant conduction of supraventricular beat(s) 室上性搏动伴差异性传导 left anterior fascicular block 左前分支...
All ECG 47 Normal sinus rhythm Two to one AV block (2:1 AV block) Right bundle branch block Left anterior fascicular block
,CLBBB,ILBBB,QRS0.12sec QRS0.12sec,左前分支传导阻滞left anterior fascicular block, LAFB,左前分支细长,支配左心室左前上方,易发生传导障碍。,右束支传导正常,左前分支传导阻滞,左束支其余部分传导正常,-90,-45,0,左前分支传导阻滞left anterior fascicular block 23、, LAFB,心电图特征 1. 心电轴明显...
心电图教学课件:Electrocardiogram (ECG) (2).ppt,3. Left anterior fascicular block (LAH) 1).Left axis deviation (-30°to -45°or greater) 2).Small q wave in lead I 3).Deep s wave in lead II 4).Deeper S wave in lead III 5).S wave in avF and V6 Bundle branc
Left bundle branch block. Left ventricular hypertrophy. Inferior infarction. Pre-excitation. Left anterior fascicular block is diagnosed if the axis is between -45° and 90° with qR complex in aVL and QRS duration 0,12 s, provided that other causes of left axis deviation have been excluded....