TI - Circulating Protein Biomarkers for Primary Cardiomyopathy: Evidence from Mendelian Randomization and Clinical Validation AU - He, J. AU - Liu, X. AU - Tang, J. AU - Tang, C. AU - Liu, X. AU - Yu, Z. SO - The Anatolian Journal of Cardiology 2026;30:684-692. DO - 10.14744/AnatolJCardiol.2026.5927