@article{Castillo-Sang2020, author = "Mario Castillo-Sang and Joseph Choo", title = "{Minimally Invasive Direct Transcatheter Aortic Valve Replacement in Mitral Annular Calcification Implantation for Heavy Annular Calcification}", year = "2020", month = "1", url = "https://ctsnet.figshare.com/articles/media/Minimally_Invasive_Direct_Transcatheter_Aortic_Valve_Replacement_in_Mitral_Annular_Calcification_Implantation_for_Heavy_Annular_Calcification/11569500", doi = "10.25373/ctsnet.11569500.v1" }