心率变异性联合超声心动图对射血分数保留型心力衰竭的临床价值.

Autor: 徐良洁, 王春靓, 周翠翠, 梁仪
Zdroj: Journal of Practical Electrocardiology; Oct2020, Vol. 29 Issue 5, p313-318, 6p
Databáze: Complementary Index