The image below shows the typical findings of a left bundle branch block in the precordial ECG leads. Note: If the QRS duration is 100 to 119 ms with criteria 2, 3 and 4 of the above, an ...

However, unlike in the presence of a left bundle branch block, myocardial ischemia and infarction can easily be detected on ECG when a RBBB is present. Below is an ECG displaying a right bundle ...

Despite the positive results, there are open questions about LBB pacing, including long-term lead performance. RCTs are ...

The resting electrocardiogram (ECG) furnishes essential information for the diagnosis, management, and prognostic evaluation of patients with congestive heart failure (CHF). Almost any ECG ...

Conducted by physicians from the University of California San Diego (UCSD), the case details the first successful use of AI-enabled ECG mapping to guide left bundle branch area pacing (LBBAP) ...