Intraventricular block
| Intraventricular block | |
|---|---|
| ECG characteristics of an intraventricular block subtype - RBBB showing wide QRS complexes with a terminal R wave in lead V1 and a prolonged S wave in lead V6. | |
| Specialty | Cardiology | 
| Diagnostic method | electrocardiogram | 
An intraventricular block is a heart conduction disorder — heart block of the ventricles of the heart. An example is a right bundle branch block, right fascicular block, bifascicular block, trifascicular block.