Table 3.

Comparison of cardiac findings between both the groups

Cardiac parameter	Cohen's kappa value with 95% of CI	P value
LVsys	1.0 [1.0, 1.0]	<0.001
RVsys	0.07 [−0.16, 0.29]	<0.56
Pericardial effusion	−0.01 [−0.03, 0.004]	0.16
RWMA	0.53 [0.37, 0.69]	<0.001
Valve regurgitation	0.02 [−0.10, 0.14]	0.79

LVsys, left ventricular systolic function; RVsys, right ventricular systolic function; RWMA, regional wall motion abnormality; P < 0.05: statistically significant; statistical method used: Cohen's kappa agreement