Comparison of clinical characteristics between diastolic heart failure and systolic heart failure
10.3969/j.issn.1008-0074.2013.03
- VernacularTitle:舒张性心衰和收缩性心衰临床特点比较
- Author:
Meiqin FANG
;
Huashan HONG
;
Xiaohong LIN
;
Ruiqi CHEN
- Publication Type:Journal Article
- Keywords:
Heart failure, congestive;
Stroke volume;
Prognosis
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2013;22(3):241-247
- CountryChina
- Language:English
-
Abstract:
Objective: To retrospectively analyze clinical data of patients with heart failure (HF) for understand clinical characteristics, hospitalization costs and curative effects constituent ratio of diastolic heart failure (DHF) and systolic heart failure (SHF) in order to elevate recognition for two HF. Methods: According level of left ventricular ejection fraction (LVEF), a total of 807 HF patients in Affiliated Union Hospital of Fujian Medical University were divided into to DHF group (LVEF>45%, n=656) and SHF group (LVEF≤45%, n=151). According to NYHA classification, two HF group were respectively further divided into class Ⅱ, Ⅲ, Ⅳ subgroups respectively. Clinical data of two HF group were compared. Results: Structure ratio of DHF and SHF occupied 81.3% and 18.7% respectively. Heart function: Compared with DHF group, there were significant increase in NYHA Ⅲ,Ⅳ class（23.5%, 9.6% vs.47.7%, 21.9%）, E/A rate[(0.74±0.31) vs. (1.26±0.56)] in SHF group . Clinical characteristics: Female ratio of DHF group was higher than that of SHF group; Compared with DHF group, there were significant increase in percentages of patients with coronary heart disease, pneumonia, chronic renal dysfunction, arrhythmia and cardiac enlargement, significant decrease in percentage of patients with hypertension, P<0.001 all in above indexes; and significant increase in mean duration of hospital stay [(12.9±8.1)d vs. (14.5±11.6)d, P <0.05], hospitalization cost [12323(8530~33815) yuan vs. 19554(9186~49927) yuan, P <0.05] and mortality rate during hospitalization (0.5% vs. 3.3%, P <0.01) in SHF group. Conclusion: Diastolic heart failure is of high proportion among heart failure. Compared with DHF patients, the heart failure, cardiac damage were more severe, the admission duration, hospitalization costs and mortality rate during hospitalization were more in systolic heart failure.
- Full text:P020130724807844553774.doc
