Figure 1From: Propensity matched analysis of longterm outcomes following transcatheter based aortic valve implantation versus classic aortic valve replacement in patients with previous cardiac surgery Time to event curves for early survival (A), early freedom from permanent neurologic complications (B) and early freedom from adverse events (C). Events were calculated with the use of Kaplan Meier methods. Redo-TAVI denotes transcatheter based aortic valve implantation after previous cardiac surgery and Redo-AVR surgical aortic valve replacement after previous cardiac surgery.Back to article page