本文联合应用２４小时动态心电图和彩色多普勒超声心动图，对４６例老年钙化性主动脉瓣狭窄患者室性心律失常进行分析，显示其与健康对照组及单纯主动脉瓣钙化组比较，室性心律失常检出率高且差异显著（ｐ＜０．０１，Ｐ＜０．０５），其中主动脉瓣钙化狭窄伴左室肥厚患者复杂室性心律失常检出率最高，与其它组比较差异显著（Ｐ１＜０．０１，Ｐ２＜０．０１，Ｐ３＜０．０５），表明老年钙化性主动脉瓣狭窄及左室肥厚易诱发室性心律失常。 This article combined 24-hour Holter and color Doppler echocardiography, 46 elderly patients with calcific aortic stenosis ventricular arrhythmia analysis showed that compared with the healthy control group and simple aortic valve calcification group, room The detection rate of arrhythmia was high and the difference was significant (p <0.01, P <0.05). The detection rate of complex ventricular arrhythmia in patients with aortic valve calcification stenosis and left ventricular hypertrophy was the highest, compared with other groups (P <0.01, P <0.01, P <0.05), indicating that elderly patients with calcific aortic stenosis and left ventricular hypertrophy induced ventricular arrhythmias.