title: Parasystolic alienation: an impression or a reality?
authors.forename: A
authors.initials: A
authors.lastname: Castellanos
authors.forename: R J
authors.initials: RJ
authors.lastname: Myerburg
mesh_terms: D005117:Cardiac Complexes, Premature / Q000175:diagnosis / Q000503:physiopathology*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006801:Humans; D018754:Ventricular Dysfunction / Q000175:diagnosis / Q000503:physiopathology