title: [Population based study of change trend of the ratio of diastolic to systolic duration during exercise].
authors.forename: Yan-Xia
authors.initials: YX
authors.lastname: Zhao
authors.forename: Jian-Ming
authors.initials: JM
authors.lastname: Liu
authors.forename: Ding-Guo
authors.initials: DG
authors.lastname: Xu
authors.forename: Xiao-Bo
authors.initials: XB
authors.lastname: Yan
authors.forename: Lei-Chu
authors.initials: LC
authors.lastname: Lu
authors.forename: Shou-Zhong
authors.initials: SZ
authors.lastname: Xiao
authors.forename: Ling-Li
authors.initials: LL
authors.lastname: Xiang
authors.forename: Cong
authors.initials: C
authors.lastname: Zhang
authors.forename: Lin-Mei
authors.initials: LM
authors.lastname: Luo
mesh_terms: D003971:Diastole / Q000502:physiology*; D015444:Exercise / Q000502:physiology*; D053805:Fractional Flow Reserve, Myocardial; D006339:Heart Rate; D006801:Humans; D013599:Systole / Q000502:physiology*; D055815:Young Adult