Application of strain and other echocardiographic parameters in the evaluation of early and long-term clinical outcomes after cardiac surgery revascularization

Table 3 Pre and post-operative measurements in whole observation group (n=69)

Variables	Preoperative	6 months	12 months	24 months
Variables	Mean (SD)	Mean (SD)	Mean (SD)	Mean (SD)	p
LVDD, mm	48.9 (5.9)	49.6 (5.5)	48,9 (5.6)	49.8 (5.6)	0.81
E/E'	9.0 (4.2)	8.0 (4.5)	7.8 (3.5)	7.8 (4.3)	0.90
E’, m/s	0.09 (0.03)	0.11 (0.03)	0.11 (0.03)	0.11 (0.03)	0.01^a
EF, %	58.0 (9.5)	57.5 (8.2)	57.4 (9.4)	55.9 (9.7)	0.70
GLS, %	-16.1 (4.2)	-14.4 (3.2)	-15.5 (4.1)	-15.7 (3.9)	0.41
TAPSE, mm	23.0 (3.7)	18.7 (2,8)	19.7 (2.2)	20.7 (1.8)	0.00^a

Abbreviations: E early diastolic transmitral inflow wave velocity, E’ early diastolic mitral annulus velocity, EF ejection fraction, GLS global left ventricular longitudinal strain, LVDD left ventricular diastolic diameter, TAPSE tricuspidal annular plane systolic excursion
^aStatistically significant

ISSN: 1471-2261