title: Sudden death and pacemakers.
authors.forename: H S
authors.initials: HS
authors.lastname: Friedman
mesh_terms: D003645:Death, Sudden; D006327:Heart Block / Q000628:therapy; D006801:Humans; D007590:Jogging; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial