| Literature DB >> 14016903 |
Abstract
Entities:
Keywords: ELECTROCARDIOGRAPHY; EXTRASYSTOLE; HEART BLOCK; PACEMAKER, ARTIFICIAL
Mesh:
Year: 1963 PMID: 14016903 DOI: 10.1161/01.cir.27.5.878
Source DB: PubMed Journal: Circulation ISSN: 0009-7322 Impact factor: 29.690