Figure 1

Relation of PRI and EOA/AA describing the „Voelker parabola “ (A), Comparison of Pmax (B), SV (C), flow (D), SW (E) and Vr (F) before and after surgery (n = 66), *p < 0.00001 versus pre surgery.

Relation of PRI and EOA/AA describing the „Voelker parabola “ (A), Comparison of Pmax (B), SV (C), flow (D), SW (E) and Vr (F) before and after surgery (n = 66), *p < 0.00001 versus pre surgery.