Weich, H., van Wyk, J., Hofmeyr, L. and Vogts, C. (2019) “Transcatheter aortic valve in mitral annular calcification (TAV-in-MAC): A new treatment option for mitral valve replacement in patients with severe annular calcification”, SA Heart Journal, 16(2), pp. 136–139. doi: 10.24170/16-1-3643.