title: [Mark Twain and echocardiography].
authors.affiliation: Klinika Wad Wrodzonych Serca, Instytut Kardiologii, Warszawa.
authors.forename: Piotr
authors.initials: P
authors.lastname: Szymański
mesh_terms: D054058:Acute Coronary Syndrome / Q000000981:diagnostic imaging*; D004452:Echocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D008297:Male; D018487:Ventricular Dysfunction, Left / Q000503:physiopathology*; D016277:Ventricular Function, Left