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Table 3 Univariable analysis of evaluated CMR parameters for the prediction of appropriate implantable cardioverter defibrillator shock or death

From: Prognostic value of cardiovascular magnetic resonance left ventricular volumetry and geometry in patients receiving an implantable cardioverter defibrillator

  Hazard ratio 95% CI P value
Excluding TPM (rounded endocardial contours)    
LVEDVI, per 10 ml/m2 1.029 0.997–1.063 0.079
LVESVI, per 10 ml/m2 1.039 1.005–1.074 0.025
LVMI, per 10 g/m2 1.104 1.025–1.189 0.009
LVEF, per 10% 0.805 0.683–0.951 0.011
LVEF ≤ 30% 1.526 1.055–2.206 0.025
LVEF ≤ 35% 1.240 0.823–1.869 0.304
LVM/LVEDV ratio 1.181 0.319–4.378 0.803
Including TPM (trabeculated endocardial contours)    
LVEDVI, per 10 ml/m2 1.030 0.993–1.068 0.11
LVESVI, per 10 ml/m2 1.040 1.002–1.081 0.040
LVMI, per 10 g/m2 1.081 1.021–1.145 0.008
LVEF, per 10% 0.836 0.726–0.962 0.012
LVEF ≤ 30% 1.533 1.087–2.162 0.015
LVEF ≤ 35% 1.383 0.964–1.984 0.078
LVM/LVEDV ratio 1.259 0.513–3.091 0.61
RWT 0.981 0.091–10.530 0.99
  1. CI confidence interval, LVEDVI left ventricular end-diastolic volume index, LVESVI left ventricular end-systolic volume index, LVEF left ventricular ejection fraction, LVMI left ventricular mass index, RWT relative wall thickness, TPM trabeculae and papillary muscles