De Pedis G, Hedner K, Johansson B W, Steen B
Department of Clinical Physiology, Lund University, Sweden.
Compr Gerontol A. 1987 Sep;1(3):115-7.
Cardiac arrhythmia and ST segment depression was analyzed with long-term ECG registration (LTER) in 36 patients with organic dementia aged 69-96 (mean 84) years and 27 patients without dementia or current heart disease aged 68-93 (mean 83) years. In the dementia group we found a higher prevalence of atrial fibrillation (p = 0.0131), ventricular tachycardia (p = 0.0156) and gaps (p = 0.0347) in comparison with the reference group. Ventricular and supraventricular extrasystoles were frequent in both groups. There was no difference in the prevalence of ST segment depression between the two groups. In conclusion we found an increased prevalence of atrial fibrillation, ventricular tachycardia and gaps in the dementia group in comparison with the reference group.
采用长期心电图记录（LTER）对36例年龄在69至96岁（平均84岁）的器质性痴呆患者和27例年龄在68至93岁（平均83岁）、无痴呆或当前心脏病的患者进行心律失常和ST段压低分析。与参照组相比，痴呆组房颤（p = 0.0131）、室性心动过速（p = 0.0156）和间隙（p = 0.0347）的患病率更高。两组室性和室上性期前收缩均较为常见。两组间ST段压低的患病率无差异。总之，与参照组相比，我们发现痴呆组房颤、室性心动过速和间隙的患病率增加。
