title: A racing heart.
authors.affiliation: Sarver Heart Center, University of Arizona, Tucson 85724, USA. jindik@email.arizona.edu
authors.forename: Julia H
authors.initials: JH
authors.lastname: Indik
mesh_terms: D000369:Aged, 80 and over; D002346:Carotid Sinus / Q000503:physiopathology; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008405:Massage / Q000379:methods; D013612:Tachycardia, Ectopic Atrial / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy