title: [Electrocardiographic and chronic obstructive pulmonary disease].
authors.forename: Weihao
authors.initials: W
authors.lastname: Li
authors.forename: Huifang
authors.initials: H
authors.lastname: Cao
authors.affiliation: Email: zhuhuili001@126.com.
authors.forename: Huili
authors.initials: H
authors.lastname: Zhu
mesh_terms: D004562:Electrocardiography; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis*