title: Giant left atrium calcification.
authors.affiliation: Department of Cardiology, The First Hospital of Qinhuangdao, Qinhuangdao, Hebei, China, hospitalno1@126.com.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Sun
authors.forename: Bao Ying
authors.initials: BY
authors.lastname: Wang
authors.forename: Jun
authors.initials: J
authors.lastname: Zhao
authors.forename: Shuang Yue
authors.initials: SY
authors.lastname: Zhang
authors.forename: Qiang
authors.initials: Q
authors.lastname: Tan
mesh_terms: D000368:Aged; D006801:Humans; D008297:Male; D008946:Mitral Valve Stenosis / Q000150:complications*; D012214:Rheumatic Heart Disease / Q000150:complications* / Q000175:diagnosis