Below is an ECG displaying a right bundle branch ... A monophasic R or biphasic qR complex in V1 An RSR’ or “bunny ear” pattern present in V1 or V2, with the R peak higher in amplitude ...
QRS duration of > 120 milliseconds rsR' "bunny ear" pattern in precordial leads Slurred ... myocardial ischemia and infarction can easily be detected on ECG when a RBBB is present (see anterior ...