Table 2.
Baseline | 1 month | Δ* | P | 6 month | Δ* | P | 12 month | Δ* | P | |
LVEDV (mL) | ||||||||||
Implant (n = 66) | 209.62 | 207.23 | −1.95 | 0.908 | 199.18 | −10.11 | 0.013 | 193.77 | −23.50 | 0.002 |
Non‐implant (n = 35) | 212.24 | 208.12 | −1.32 | 227.54 | 6.63 | 211.20 | 12.41 | |||
LVESV (mL) | ||||||||||
Implant (n = 66) | 147.76 | 142.10 | −6.41 | 0.503 | 138.52 | −9.96 | 0.173 | 132.29 | −21.25 | 0.004 |
Non‐implant (n = 35) | 147.18 | 143.22 | −2.97 | 148.69 | −1.11 | 138.38 | 8.89 | |||
LVEF (%) | ||||||||||
Implant (n = 66) | 30.29 | 32.82 | 3.41 | 0.029 | 32.45 | 2.01 | 0.930 | 32.60 | 2.59 | 0.177 |
Non‐implant (n = 35) | 32.73 | 34.26 | 0.67 | 36.68 | 2.15 | 35.73 | −0.34 | |||
Mitral regurgitation grade | ||||||||||
Implant (n = 66) | 3.30 | 2.55 | −0.84 | 0.024 | 2.37 | −0.91 | 0.001 | 2.26 | −1.05 | 0.002 |
Non‐implant (n = 35) | 3.23 | 2.90 | −0.41 | 3.00 | −0.17 | 2.95 | −0.20 | |||
RV (mL/beat) | ||||||||||
Implant (n = 66) | 45.41 | 36.65 | −7.98 | 0.731 | 29.70 | −13.86 | 0.001 | 30.68 | −13.85 | 0.009 |
Non‐implant (n = 35) | 50.91 | 48.20 | −6.77 | 52.80 | 0.47 | 50.89 | −1.27 |
Δ* represents paired changes from baseline; LVEDV, left ventricular end‐diastolic volume; LFEF, left ventricular ejection fraction; LVESV, left ventricular end‐systolic volume, RV, regurgitant volume.