title: Differential cyanosis between both hands.
authors.affiliation: Department of Cardiology, First Affiliated Hospital of China Medical University, Shenyang 110001, China. yangguang1210@163.com
authors.forename: Yang
authors.initials: Y
authors.lastname: Guang
authors.forename: Wang
authors.initials: W
authors.lastname: Jun
mesh_terms: D000328:Adult; D003490:Cyanosis / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D005385:Fingers; D006801:Humans; D014034:Toes