title: All dual-chamber pacemakers function in the DDD mode.
authors: Department of Medicine, Genesee Hospital, St. Rochester, NY.
authors: S S
authors: SS
authors: Barold
authors: M D
authors: MD
authors: Falkoff
authors: L S
authors: LS
authors: Ong
authors: R A
authors: RA
authors: Heinle
mesh_terms: D002304:Cardiac Pacing, Artificial; D006801:Humans; D010138:Pacemaker, Artificial