title: [Two cases of type B Wolff-Parkinson-White syndrome in polytype].
authors.forename: Zhong
authors.initials: Z
authors.lastname: Qiu
mesh_terms: D000328:Adult; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D014927:Wolff-Parkinson-White Syndrome / Q000145:classification / Q000175:diagnosis*