Wnt Site Signaling Inhibitor Secreted Frizzled‐Related Protein 3 Protects Mitral Valve Endothelium From Myocardial Infarction–Induced Endothelial‐to‐Mesenchymal Transition oleh Zahra Alvandi, Yasufumi Nagata, Livia Silva Araúujo Passos, Ali Hashemi Gheinani, J. Luis Guerrero, Jill Wylie‐Sears, Dayana Carolina Romero, Brittan A. Morris, Suzanne M. Sullivan, Koushiar M. Yaghoubian, Amirhossein Alvandi, Rosalyn M. Adam, Elena Aikawa, Robert A. Levine, Joyce Bischoff