BMJ29 天
Mobitz type II second-degree atrioventricular block in athletes: true or false?
Type I second-degree atrioventricular (AV) block should be defined as the occurrence of a single non-conducted P wave associated with inconstant PR intervals before and after the blocked impulse, ...
Healio7 年
Second Degree Type II AV Block
In second degree type II AV nodal block (a.k.a. Mobitz Type II AV block), the AV node becomes completely refractory to conduction on an intermittent basis. For example, three consecutive P waves ...
Healio7 年
Second Degree AV Block Type I and 2:1 AV Block ECG
This ECG has both second degree AV block with 2:1 block and second degree type I AV block. Note that intermittent P waves conduct to the ventricles on this ECG tracing, however it is clear that ...
Medscape1 个月
Management of Patients With Drug-Induced Atrioventricular Block
Patients who had symptomatic (fatigue, faintness, dyspnea, and syncope) type II second- or third-degree AV block, 2:1 AV block, atrial fibrillation with bradycardia (average heart rate ≤40 beats ...
Medscape20 天
Management of Patients With Drug-Induced Atrioventricular Block
Methods:Of 668 consecutive patients with symptomatic type II second- or third-degree AV block, 2:1 AV block, atrial fibrillation, and bradyarrhythmia, 108 patients (62 patients enrolled ...