Rano masivno gastrointestinalno krvarenje kao komplikacija ugradnje uređaja za mehaničku potporu rada leve komore
Sažetak
Uvod. Implantacija pumpe za mehaničku potporu rada leve komore (LVAD) poboljšava preživljavanje i kvalitet života bolesnika sa terminalnom srčanom slabošću. Prikazan je slučaj teškog gastrointestinalnog krvarenja kao životnougrožavajuće komplikacije u ranom postoperativnom periodu nakon ugradnje LVAD uređaja sa kontinuiranim protokom krvi. Prikaz bolesnika. Dugogodišnjem bolesniku sa srčanom slabošću na terenu ishemijske kardiomiopatije sa sniženom sistolnom funkcijom, bila je indikovana ugradnja LVAD uređaja. Operacija i postoperativni tok su protekli uredno. Sedamnaestog postoperativnog dana došlo je do pojave teške anemije, koja je bila praćena pojavom melene sa prisutnim krvnim ugrušcima. Endoskopskim pregledima otkriveno je difuzno gastrointestinalno krvarenje, pretežno iz debelog creva. Odmah je obustavljena oralna antikoagulantna terapija i primenjeni su sveže smrznuta plazma, supstitucija K vitamina i humani protrombinski kompleks. Brzina LVAD pumpe je smanjena i započeta je primena somatostatinskog analoga oktreotida. Preduzete mere dovele su do prestanka krvarenja i stabilizacije bolesnika. Zahvaljujući saradnji multidisciplinarnog tima krvarenje je uspešno zbrinuto i bolesnik se oporavio. Zaključak. Akutno gastrointestinalno krvarenje predstavlja ozbiljno, životno-ugrožavajuće stanje koje se može javiti nakon ugradnje LVAD uređaja, ali uz pravovremene i adekvatne mere može se uspešno izlečiti.
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