In second-degree atrioventricular nodal block — also known as Wenckebach block or Mobitz Type I AV block — varying failure of conduction through the AV node occurs, such that some P waves may ...

Healthcare providers categorize second-degree heart block subtypes—Mobitz type 1 and type 2—based on their physical signs on an electrocardiogram (ECG), which records the electrical activity ...

Recurrent cases were identified by routine electrocardiogram (ECG) that was obtained twice ... the ethics committee of the hospital. Second-degree AV block PR increment preceding a blocked P ...

The ECG findings presented as normal in athletes were established ... Other, less common markers of increased vagal tone are first-degree AV block and Mobitz type I second-degree AV block. Sinus ...

In second-degree type II AV nodal block (a.k.a. Mobitz Type II AV block ... three consecutive P waves may be followed by a QRS complex, giving the ECG a normal appearance, then the fourth ...

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 ...