Effect of pericardial incision on left ventricular morphology and systolic function in patients during coronary artery bypass grafting

Table 5 Intra-observer and inter-observer agreement analyses of global strain and rotation

Parameter	Intra-observer agreement analysis		Inter-observer agreement analysis
Parameter	Bias	95% LOA	Bias	95% LOA
GLS	−0.17	−2.94-2.60	−0.21	−3.08-2.65
GCS	0.22	− 3.02-3.47	−0.36	−6.02-5.29
GRS	0.19	−3.72-4.10	0.24	−3.74-4.23
BR	0.33	−2.56-3.21	0.44	−2.52-3.41
AR	0.31	−2.63-3.26	0.55	−2.93-4.04

Abbreviations: LOA limits of agreement, GLS global longitudinal strain, GCS global circumferential strain, GRS global radial strain, GRS global radial strain, BR basal rotation, AR apical rotation

ISSN: 1476-7120