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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