title: Abrupt slowing of an escape pacemaker: what is the mechanism?
authors.affiliation: Cattedra di Cardiologia, Università degli Studi di Messina, AUSL Olbia, Italy. oretogmp@tin.it
authors.forename: G
authors.initials: G
authors.lastname: Oreto
authors.forename: S
authors.initials: S
authors.lastname: Marini
mesh_terms: D002037:Bundle-Branch Block / Q000209:etiology / Q000628:therapy; D004562:Electrocardiography; D006801:Humans; D010138:Pacemaker, Artificial / Q000009:adverse effects*