OP10.07: Longitudinal annular displacement by M-mode (MAPSE/TAPSE) is abnormal in both recipient and donor in twin-twin transfusion syndrome before and after laser surgery

Twin–twin transfusion syndrome (TTTS) represents a severe hemodynamic disorder for both fetuses. Most previous studies using traditional cardiac function parameters suggest that cardiac changes are mainly restricted to the recipient fetus. However, recent techniques that permit a sensitive assessment of longitudinal motion could bring further insights in the fetal cardiac adaptation in TTTS, both in recipients and donors. Our aim was to assess...