Table 2.

Univariable analysis of the relation of Echocardiographic parameters and TAPSE

	Mean ± SD	β	p-value
Left ventricular parameters
Left ventricular end-diastolic diameter (mm)	59 ± 10	-0.04	0.18
Ejection fraction by WMI (%)	38 ± 16	0.09	<0.0001
LV atrio-ventricular plane systolic excursion, Septal (mm)	7.4 ± 3.1	0.83	<0.0001
LV atrio-ventricular plane systolic excursion, Anterior (mm)	8.4 ± 3.3	0.63	<0.0001
LV atrio-ventricular plane systolic excursion, Posterior (mm)	8.6 ± 3.2	0.7	<0.0001
LV atrio-ventricular plane systolic excursion, Lateral (mm)	10.1 ± 3.6	0.51	<0.0001
Left atrial diameter (mm)	39 ± 6	-0.09	0.06
E deceleration time (msec)	157 ± 68	0.02	0.003
E peak velocity (m/s)	0.92 ± 0.29	-0.68	0.41
A peak velocity (m/s)	0.73 ± 0.31	4.43	<0.0001
E/A ratio	1.4 ± 0.8	-1.3	0.0002
Right ventricular parameters
Tricuspid regurgitation pressure gradient (mmHg)	33 ± 14	0.003	0.93
Right ventricular diameter (mm)	32 ± 6	-0.07	0.22