title: [A case of ventricular bigeminy with electrical alternans of ventricular premature beat].
authors.forename: Zhong
authors.initials: Z
authors.lastname: Qiu
authors.forename: Shang-jian
authors.initials: SJ
authors.lastname: Huang
mesh_terms: D004562:Electrocardiography; D005260:Female; D006801:Humans; D008875:Middle Aged; D018879:Ventricular Premature Complexes / Q000175:diagnosis* / Q000503:physiopathology