Response to His-refractory premature atrial complex with antegrade and retrograde septal depolarization: What is the mechanism?

J Arrhythm. 2019 Jul 17;35(5):776-778. doi: 10.1002/joa3.12222. eCollection 2019 Oct.
No abstract available

Keywords: His‐refractory premature atrial complex; LBBB tachycardas; Mahaim; atriofascicular; ventricular tachycardia.