Abstract Background Mitral valve prolapse (MVP) is an etiologically heterogeneous disorder. Early diagnosis and prompt treatment of the underlying disease are of great significance. Herein. we present a rare case of MVP caused by anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA). https://www.countryscenesaddleryandpetsuppliers.shop/product-category/sports-medicine-boots-2xcool-value-4-pack/