Pregled bibliografske jedinice broj: 51025
Is QT dispersion risk marker for complex ventricular arrhythmia
Is QT dispersion risk marker for complex ventricular arrhythmia // Neurologia Croatica, 47 (1998), suppl.1; 67-70 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 51025 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Is QT dispersion risk marker for complex ventricular arrhythmia
Autori
Puljević, Davor ; Mittermayer, Renato ; Duraković, Zijad ; Goldner, Vladimir
Izvornik
Neurologia Croatica (1331-5196) 47
(1998), Suppl.1;
67-70
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
QT interval; dispersion; ventricular arrhythmia
(QT interval; dispersion;ventricular arrhythmia)
Sažetak
We wanted to establish the correlation between QT dispersion and ventricular arrhythmia, as well as the influence of infarction size on QT dispersion. Three hundred and three patients three months after myocardial infarction and 21 healthy examinees were included. QT dispersion significantly increases with the severity of ventricular arrhythmia (PVCs vs VT;63 vs 85 ms), and the level of 80 ms predicted ventricular tachycardia with the best ratio of sensitivity and specificity. QT dispersion also significantly increased with the infarction size (0.12 vs 33% of LV myocardium; 62 vs 75 ms). QT dispersion is a risk marker for ventricular tachycardia and it significantly depends on infarction size.
Izvorni jezik
Engleski
Znanstvena područja
Farmacija
