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Table 4 Results of patients’ cardiac magnetic resonance of patients who did not undergo PVR

From: Long-term follow-up in adults after tetralogy of Fallot repair

CMR parameter Mean value ± SD (n = 83) Group 1 < 25 years since repair (n = 51) Group 2 ≥ 25 years since repair (n = 32) p value
LA area [cm2] 20.2 ± 5.1 19.6 ± 5.4 21.1 ± 4.5 0.18
RA area [cm2] 26.3 ± 8.2 24.9 ± 7.2 28.4 ± 9.2 0.06
RV area [cm2] 41.9 ± 10.3 43.2 ± 11.0 40.3 ± 9.4 0.42
LVD [cm] 4.8 ± 0.5 4.7 ± 0.5 4.8 ± 0.5 0.47
LVS [cm] 3.2 ± 0.5 3.2 ± 0.5 3.2 ± 0.5 0.72
RV EF [%] 50.7 ± 9.9 50.2 ± 8.9 51.5 ± 11.3 0.57
RV EDV [ml] 197.4 ± 61.9 202.6 ± 58.0 189.0 ± 67.8 0.33
RV EDV indexed [ml/m2] 112.9 ± 33.8 118.4 ± 28.4 103.8 ± 40.0 0.07
RV ESV [ml] 104.0 ± 47.8 95.4 ± 35.8 122. ± 65.5 0.17
RV ESV indexed [ml/m2] 59.8 ± 27.9 55.9 ± 16.8 66.7 ± 41.5 0.39
RV mass [g] 46.3 ± 19.5 47.3 ± 19.6 44.9 ± 19.5 0.59
RV mass indexed [g/m2] 27.5 ± 10.6 28.8 ± 10.6 25.7 ± 10.4 0.23
LV EF [%] 57.7 ± 7.6 56.6 ± 7.5 59.3 ± 7.4 0.11
LV EDV [ml] 129.8 ± 35.1 129.9 ± 36.9 129.6 ± 32.5 0.97
LV EDV indexed [ml/m2] 76.3 ± 17.0 76.3 ± 16.1 76.3 ± 18.7 0.99
LV ESV [ml] 56.1 ± 17.9 59.5 ± 18.9 49.7 ± 14.7 0.19
LV ESV indexed [ml/m2] 31.6 ± 8.2 33.6 ± 8.7 28.7 ± 6.6 0.19
LV mass [g] 100.9 ± 31.2 99.6 ± 33.4 102.8 ± 27.9 0.66
LV mass indexed [g/m2] 58.3 ± 14.8 58.3 ± 16.7 58.3 ± 11.8 0.98
PRV [ml] 54.4 ± 30.5 53.7 ± 26.8 55.6 ± 37.0 0.84
PRV indexed [ml/m2] 30.0 ± 17.2 28.0 ± 13.1 34.3 ± 23.7 0.30
PRF [%] 42.0 ± 10.3 42.6 ± 10.7 40.9 ± 10.1 0.67
  1. CMR Cardiac magnetic resonance, LA Left atrium, RA Right atrium, RV Right ventricle, LVD Left ventricle diastolic dimension, LVS Left ventricle systolic dimension, RVEDV Right ventricle end-diastolic volume, RVESV Right ventricle end-systolic volume, RVEF Right ventricle ejection fraction, RV mass Right ventricle mass, LVEF Left ventricle ejection fraction, LVEDV Left ventricle end-diastolic volume, LVESV Left ventricle end-systolic volume, LV mass Left ventricle mass, PRV Pulmonary regurgitation volume, PRF Pulmonary regurgitation fraction