title: Palpitations with alternating heart rate: what is the mechanism?
authors.affiliation: Department of Cardiology, Hospitaller Brathers of St. John of God, Budapest, Hungary. tomcsanyi.janos@t-online.hu
authors.forename: János
authors.initials: J
authors.lastname: Tomcsányi
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006801:Humans; D013610:Tachycardia / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology*; D018879:Ventricular Premature Complexes / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology*