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Table 4 Correlations between NT-proBNP and CMR parameters in the mitral stenosis cohort

From: Cardiovascular magnetic resonance characterization of rheumatic mitral stenosis: findings from three worldwide endemic zones

  Correlation coefficient (r) P value
LA emptying fraction − 0.60 0.01
LA maximal volume (mL/m2) 0.08 0.77
LVEF (%) − 0.60 0.01
LVEDV (mL) − 0.35 0.17
LVEDVI (mL/m2) − 0.32 0.20
LVESV (mL) − 0.11 0.67
LVESVI (mL/m2) − 0.06 0.82
LVSV (mL) − 0.53 0.03
RVEF (%) − 0.81  < 0.001
RVEDV (mL) 0.41 0.10
RVEDVI 0.55 0.02
RVESV (mL) 0.74  < 0.001
RVESVI 0.81  < 0.001
RV SV/ESV − 0.69 0.002
  1. Data are shown as median (interquartile range) or n (%). CMR, cardiovascular magnetic resonance; LA, left atrium; LVEDV, left ventricular end-diastolic volume; LVEDVI left ventricular end-diastolic volume index; LVEF, left ventricular ejection fraction; LVESV, left ventricular end-systolic volume; LVESVI, left ventricular end-systolic volume index; RVEDV, right ventricular end-diastolic volume; RVEDVI, right ventricular end-diastolic volume index; RVEF, right ventricular ejection fraction; RVESV, right ventricular end-systolic volume; RVESVI, right ventricular end-systolic volume index