Subclinical ventricular dysfunction in rheumatoid arthritis

AbstractPatients with rheumatoid arthritis (RA) are at higher risk for having underdiagnosed heart failure, however there are no recommendations regarding echocardiographic screening. We aimed to determine the prevalence of subclinical ventricular dysfunction in RA applying current echocardiographic guidelines, its association with patients ’ characteristics, biomarkers and prognostic parameters and compare the 2016 guidelines to the recommendations from 2009. Prospective study of RA patients without known heart disease, categorized as preserved ventricular function (PVF), systolic dysfunction (SD), isolated diastolic dysfunction (DD ) or indeterminate diastolic function (IDF) as per the 2016 echocardiography guidelines—or any ventricular dysfunction (AVD) comprehending the last 3. The median age was 58 years and 78% were females. The majority had PVF (73%), followed by DD (13%), IDF (11%) and SD (4%). Concordance with the 20 09 echocardiographic guidelines was low. Compared with PVF, AVD patients were older (65 vs 55 years, p <  0.001), had a higher prevalence of hypertension and dyslipidaemia (56% vs 38%, p = 0.003 and 60% vs 41%, p = 0.002, respectively). In multivariable analysis, age (particularly >  57 years) was the only independent predictor of AVD or DD. AVD was significantly associated with higher NT-proBNP and lower distance in 6-min walk test. There were no significant independent associations between characteristics of RA disease and ...
Source: The International Journal of Cardiovascular Imaging - Category: Radiology Source Type: research