Differences in clinical characteristics between patients with diastolic heart failure and systolic heart failure
YU Tongtong, LIU Shuangshuang, WANG Jingjing, WANG Chuanhe, HAN Su, SUN Zhijun△
Tianjin Medical Journal . 2015, (1): 68 -71 .  DOI: 10.3969/j.issn.0253-9896.2015.01.018