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Table 5 Correlation of LV conventional function and LA function in the NOHCM group

From: Quantification of left atrial function in patients with non-obstructive hypertrophic cardiomyopathy by cardiovascular magnetic resonance feature tracking imaging: a feasibility and reproducibility study

 LATEFLAPEFLAAEFεsεeεaSRsSReSRa
Age−0.10−0.47**0.280.21−0.020.400.16−0.22−0.28
BSA0.030.010.050.070.010.11−0.02−0.030.18
LVEDD0.190.050.140.140.160.070.14−0.030.18
LVEF0.260.170.180.180.070.240.20−0.22−0.28
LVEDVi0.090.29−0.180.070.24−0.15−0.090.070.15
LVESVi−0.070.06−0.19−0.060.09−0.22− 0.240.180.19
LVCI0.180.34−0.110.080.16−0.040.18−0.200.01
LVM−0.39*−0.17− 0.31−0.30− 0.31−0.17− 0.260.320.27
LATEF0.84**0.76**0.62**0.63**−0.61**−0.48**
LAPEF0.35*0.61**−0.090.23−0.35*−0.29
LAAEF0.70**0.38*0.83**0.52**−0.40*−0.27
NYHA class−0.42*−0.31− 0.23−0.40*− 0.37*−0.24− 0.37*0.080.05
  1. Data represents the correlation coefficients. *p<0.05, **p<0.01
  2. BSA body surface area, LV left ventricular, EDD end-diastolic diameter, EF emptying fraction, EDVi end-diastolic volume index, ESVi end-systolic volume index, CI cardiac index, LA left atrial, TEF total emptying fraction, PEF passive emptying fraction, AEF active emptying fraction, εs total strain, εe passive strain, εa active strain, SRs peak positive strain rate, SRe peak early negative strain rate, SRa peak late negative strain rate, LVM left ventricular mass