title: ECG during sinus rhythm in patients with atriofascicular Mahaim fibers: importance of an rS pattern in lead III.
authors.forename: Eduardo Back
authors.initials: EB
authors.lastname: Sternick
mesh_terms: D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D011227:Pre-Excitation, Mahaim-Type / Q000503:physiopathology*