title: ECG quiz. A patient with recurrent falls.
authors.forename: Henry D
authors.initials: HD
authors.lastname: Huang
authors.forename: Akash
authors.initials: A
authors.lastname: Makkar
authors.forename: Yochai
authors.initials: Y
authors.lastname: Birnbaum
mesh_terms: D000058:Accidental Falls; D000368:Aged; D002037:Bundle-Branch Block / Q000150:complications* / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004562:Electrocardiography / Q000379:methods*; D006801:Humans; D008297:Male; D012008:Recurrence; D012848:Sinoatrial Block / Q000150:complications* / Q000175:diagnosis*; D013575:Syncope / Q000175:diagnosis / Q000209:etiology*