title: Assessment of rate smoothing in dual-chamber pacemakers.
authors.affiliation: Cardiovascular Division, Hospital Militar Central, Buenos Aires, Argentina.
authors.forename: D H
authors.initials: DH
authors.lastname: Azara
authors.forename: C A
authors.initials: CA
authors.lastname: Girardi
authors.forename: H G
authors.initials: HG
authors.lastname: Ruffa
authors.forename: A G
authors.initials: AG
authors.lastname: Villoldo
authors.forename: H J
authors.initials: HJ
authors.lastname: Gimenez
mesh_terms: D000368:Aged; D000704:Analysis of Variance; D004417:Dyspnea / Q000453:epidemiology; D005080:Exercise Test; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000592:standards* / Q000706:statistics & numerical data; D016276:Ventricular Function