St Dominic's joins other SA hospitals to offer breakthrough heart surgeryAortic valve replacement performed via catheter instead of opening up chestZZiyanda Zweni4 FEB 2023, 05:153 min readShareFacebookXLinkedInWhatsAppEmailPremiumSign in to continue reading.Create a free account or sign in to read this article.Sign in · Create an accountShareFacebookXLinkedInWhatsAppEmail