Prevalence, risk determinants and consequences of atrial fibrillation in rheumatic heart disease: 6 years hospital based-Himachal Pradesh- Rheumatic Fever/Rheumatic Heart Disease (HP-RF/RHD) Registry.
Indian Heart J
; 70 Suppl 3: S68-S73, 2018 Dec.
Article
em En
| MEDLINE
| ID: mdl-30595324
ABSTRACT
OBJECTIVE:
To report the prevalence, risk factors and consequences of atrial fibrillation (AF) in patients of rheumatic heart disease (RHD).METHODS:
The Himachal Pradesh- Rheumatic Fever/Rheumatic Heart Disease (HP-RF/RHD) Registry database of 1918 patients was analyzed. AF was diagnosed with 12-lead ECG recording at entry in to the registry. The association of AF with nature and severity of valvular dysfunction was analyzed, adjusted for age, left atrial (LA) dimension and pulmonary arterial hypertension using multivariable logistic regression model and strength of association was reported as odds ratio (OR) with 95% confidence intervals (C. I.).RESULTS:
The study population consisted of young (40.2⯱â¯14.3â¯years), predominantly females (72.3%) from rural area (94.1%). Prevalence of AF was 23.9% (95%â¯C. I. 22.1%-25.8%). The independent determinants AF were age (OR 1.04, 95% C.I. 1.03-1.06), LA size (OR 1.10, 95% C.I. 1.08-1.11). The association of AF with age, New York Heart Association functional class, mitral stenosis severity and tricuspid regurgitation was statistically significant and graded. Mitral regurgitation and aortic valve disease had no significant independent association with AF. The prevalence of heart failure, stroke, peripheral embolism and mortality was significantly higher among patients with AF (pâ¯<â¯.01).CONCLUSION:
AF is common in RHD patients and is significantly associated with heart failure and systemic thromboembolism. Age, mitral stenosis severity, tricuspid regurgitation and LA size were independently associated with AF.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Febre Reumática
/
Cardiopatia Reumática
/
Fibrilação Atrial
/
Sistema de Registros
/
Medição de Risco
/
Eletrocardiografia
/
Frequência Cardíaca
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article