title: TV1 Taller than TV6.
authors.affiliation: Section of Cardiology, Department of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana; Section of Cardiology, Department of Medicine, UMC Hospital, New Orleans, Louisiana. Electronic address: cynthiaglancy@yahoo.com.
authors.forename: D Luke
authors.initials: DL
authors.lastname: Glancy
mesh_terms: D001919:Bradycardia / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D017023:Coronary Angiography; D023921:Coronary Stenosis / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology; D003937:Diagnosis, Differential; D004562:Electrocardiography / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged