缩写:LA,左心房;LAVI,左心房容积指数;IEMD,心房间电机械延迟;LEMD,左侧心房内电机械延迟;LVEF,左心室射血分数;PA,P 至 A' 间期;PTFV1,V1 中的 P 终末力;PWD,P 波弥散;REMD,右侧心房内电机械延迟。 *I 组 vs. III 组;p = .035。**I 组 vs. III 组 p = .002。***I 组 vs. II 组;p = .042,I 组 vs. III 组;p < .001,II 组 vs. III 组;p = .033。****I 组 vs. II 组;p = .011,I 组 vs. III 组;p < .0001,II 组 vs. III 组;p = .005。*****I 组 vs. II 组; p = .035,I 组 vs. III 组;p < .0001,II 组 vs. III 组;p = .005。+ I 组 vs. II 组;p = .042,I 组 vs. III 组;p < .001,II 组 vs. III 组;p = .021。++ I 组 vs. II 组;p = .012,I 组 vs. III 组;p < .0001,II 组 vs. III 组;p = .004。+++ I 组 vs. II 组;p = .002,I 组 vs. III 组;p < .0001,II 组 vs. III 组;p < .001。¥ I 组 vs. III 组;p < .0001,II 组 vs. III 组;p = .038。¥¥ I 组 vs. II 组;p = .026,I 组 vs. III 组; p < .0001,II 组与 III 组;p = .023。¥¥¥ I 组与 II 组;p = .016,I 组与 III 组;p < .0001,II 组与 III 组;p = .036。§ I 组与 II 组;p = .042,I 组与 III 组;p < .001,II 组与 III 组;p = .039。§§ I 组与 II 组;p = .044,I 组与 III 组;p = .003,II 组与 III 组;p = .040。