| Literature DB >> 14222542 |
Abstract
Entities:
Keywords: CARDIAC OUTPUT; EXERTION; HEART BLOCK; HEART FUNCTION TESTS; HEART RATE; HEMODYNAMICS; PACEMAKER, ARTIFICIAL
Mesh:
Year: 1964 PMID: 14222542 PMCID: PMC1018125 DOI: 10.1136/hrt.26.6.737
Source DB: PubMed Journal: Br Heart J ISSN: 0007-0769