Methods The resting ECGs of 775 elder Uygur in He Tian, Xinjiang were examined randomly and consecutivly, and Minnesota code recommended by WHO as ECG classification was analyzed.

• 方法采用WHO推荐的明尼苏达心电图码分类法，对新疆和田地区非选择性的连续检查了775例维吾尔族老年人的静息状态心电图并行码分析。