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一般认为平行收缩型心动过速是一种罕见的心律失常,多见于有器质性心脏病的老年人.偶可见于健康人.本文9例中,除2例有器质性心脏病外,余7例均无器质性心脏病证据.9例中仅1例药物治疗无效,其余8例口服抗心律失常药物均可控制.本组显示平行收缩型室性心动过速是一种比较良性的心律失常,有反复发作倾向(4/9).本组多是青年人及中年人,而无1例老年人.
Generally believed that the parallel contraction tachycardia is a rare arrhythmia, more common in elderly patients with organic heart disease, even seen in healthy people.In this paper, 9 cases, in addition to two cases of organic heart disease, In the remaining seven cases, there was no evidence of organic heart disease. Only one of the nine cases was ineffective and the remaining eight cases of oral antiarrhythmic drugs were controllable. This study showed that parallels contracting ventricular tachycardia was a benign Arrhythmia, recurrent tendency (4/9) .The group is mostly young and middle-aged, but not an elderly.