Analysis of Clinical Features and Factors Related to Treatment Decision for Hospitalized Patients With Mitral Regurgitation / 中国循环杂志
Chinese Circulation Journal
; (12): 606-610, 2018.
Article
in Zh
| WPRIM
| ID: wpr-703905
Responsible library:
WPRO
ABSTRACT
Objectives:
To observe the clinical features and factorsrelated to treatment decision for hospitalizedpatients with mitral regurgitation (MR).Methods:
A total of 3 450 consecutivepatients with transthoracic echocardiography (TTE) confirmed moderate to severe MR admitted in our hospital from 2014-01-01 to 2015-12-31 were enrolled. Base on therapeutic method, the patients were divided into 2 groupsSurgery group, n=1 845 and Medication group, n=1 605. The baseline data including TTE results were collected, clinical features were compared between 2 groups and factors related to treatment decision were analyzed.Results:
Mean age of this patient cohort was (54.8±13.8) years including 26.99% (931/3 450) patients aged ≥65 years. The most common etiology was primary MR, 324 (9.39%) patients were asymptomatic at admission and decreased left ventricular ejection fraction (LVEF) was evidenced in 55.28% (1 907) patients. Total in-hospital mortality was 0.75% (26). Compared with Medication group, the patients in Surgery group were younger ([52.65±12.01] years vs [57.39±15.25] years), prevalence of severe MR (56.69% vs 26.79%) and primary MR (89.49% vs 39.00%), as well as LVEF value ([61.62±9.20] % vs [48.00±17.53] %) were higher (all P<0.001).Logistic regression analysis indicated that age (OR=0.561, 95% CI 0.503-0.627), MR etiology (OR=3.062, 95% CI 2.565-3.654), MR grade (OR=0.103, 95% CI 0.085-0.126) and LVEF (OR=2.478, 95% CI 2.147-2.860) were the determinants for treatmentdecision making in hospitalized patients with moderate to severe MR.Conclusions:
In this patient cohort, there are considerable proportion of aged patients with moderate to severe MR. Primary MRis the major etiology. 46.52% patients received conservative therpay instead of surgery, older age,secondary MR, moderate MR and decreased LVEF are the major reasons for choosing conservative therapy in this patient cohort.
Full text:
1
Index:
WPRIM
Type of study:
Prognostic_studies
Language:
Zh
Journal:
Chinese Circulation Journal
Year:
2018
Type:
Article