title: [Frequency of mitral stenosis complicated by thrombosis in the left atrium and the results of its surgical treatment].
mesh_terms: D002031:Bulgaria; D006325:Heart Atria; D008946:Mitral Valve Stenosis / Q000150:complications* / Q000401:mortality / Q000601:surgery; D013923:Thromboembolism / Q000453:epidemiology* / Q000401:mortality / Q000601:surgery
vernacular_title: Chestota na mitralnata stenoza, uslozhnena s tromboza v liavoto predsurdie, i rezultati ot khirurgichnoto ì lechenie.