Fetuin-A as a plausible biomarker for cardiac valve calcification in rheumatic heart disease patients from North India

Rheumatic heart disease (RHD) remains a persistent public health challenge, particularly prevalent in developing and underdeveloped regions despite concerted global eradication efforts. The progressive stage of RHD, marked by valvular calcification, necessitates the imperative need to identify prognostic biomarkers. Fetuin-A, well-known for its role as a negative inhibitor of ectopic calcification, is investigated in our study as a potential biomarker for cardiac valve calcification in RHD patients.