Značaj određivanja indeksa apneje u snu analizom holter EKG-a kod bolesnika sa poremećajima srčanog ritma
Sažetak
Uvod/Cilj. Jedan od mogućih uzroka malignih poremećaja ritma srca na koji se ne obraća dovoljno pažnja je sindrom poremećaja disanja u toku spavanja poznat kao sleep apnea (periodični prekid disanja u toku spavanja duži od 10 sekundi). Noviji softverski sistemi holter EKG-a imaju mogućnost određivanja apneja indeksa (AI) na osnovu promene voltaže QRS kompleksa. Cilj ovog rada bio je utvrđivanje značaja određivanja AI u rutinskoj analizi holter EKG-a na uzorku od 12 bolesnika. Metode. Prikazana je grupa od 12 uzastopnih bolesnika sa prethodno dokazanim aritmijama i istorijom poremećaja disanja tokom noći. Svi su bili podvrgnuti 24 h holter EKG analizi (Medilog 12 plus Darwin) koja omogućava određivanje AI. Rezultati. Prikazali smo seriju od 12 bolesnika, 8 muškaraca i 4 žene, prosečne starosti 58,75 godina i prosečnog AI od 5,78. U celokupnoj grupi postojao je trend povećanja učestalosti kompleksnih poremećaja ritma sa povećanjem AI i učestalosti aritmije u noćnoj fazi u odnosu na dnevnu fazu. Zaključak. S obzirom na mogućnost lečenja apneje u snu kao etiološkog ili doprinosećeg faktora u nastanku i pogoršanju aritmija, određivanje AI rutinskom primenom holter EKG-a od velikog je značaja.
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