多形性室性心动过速的临床表现及治疗(附12例报告)

Clinical Feature and Treatment of Polymorphic Ventricular Tachycardia (A Report of 12 Cases)

报道12例多形性室性心动过速(PVT)患者。其中冠心病8例;感染性休克2例;家族性QT延长综合症1例;乙胺碘呋酮作用1例。临床心电图检查有9例伴QT延长;3例QT正常,治疗原则为除去病因、治疗原发病、中止PVT发作。并就MgSO_4、异丙肾上腺素和电复律对PVT的作用进行了讨论。

In this paper 12 cases with polymorphic ventricular tachycardia (FVA) were reported. Among them 8 Cases were coronary heart disease, 2 cases were septic shock, one case was the effect of cordarone, ECG showed:9 cases were with long QT syndrome and 3 cases were with normal QT interved. There were the principle of treatments included removing the cause of attack, treating the underlying disease and interruruting PVT attack. The effect of magnesium sulfate, isoprenaline and electric conversion on PVT were discus sed briefly.