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Table 3 3D Qlab values before and after TMVR in High Responders and Low Responders

From: Acute reverse annular remodeling during MitraClip® therapy predicts improved clinical outcome in heart failure patients: a 3D echocardiography study

Qlab values (mm ± SD) High Responder Low Responder
Before TMVR After TMVR p Before TMVR After TMVR p
DAlPm 46 ± 6 45 ± 5 0.07 45 ± 11 44 ± 10 0.09
DAP 33 ± 5 29 ± 4 <0.01 32 ± 8 32 ± 8 0.1
C3D 137 ± 14 126 ± 13 <0.01 135 ± 33 133 ± 32 0.7
C2D 136 ± 14 124 ± 14 <0.01 121 ± 20 115 ± 16 <0.01
  1. C2D 2D circumference, C3D 3D circumference, DAlPm anterolateral to posteromedial diameter, DAP anterior-to-posterior diameter