BMC Cardiovascular Disorders

Table 7 Analysis of intra- and inter-observer agreement of myocardial perfusion and myocardial strain parameters

From: Ultrasound study of right ventricular myocardial perfusion and functional changes in hypertrophic cardiomyopathy

Variables	Intra-observer			Intero-bserver
Variables	ICC	95% CI	p	ICC	95% CI	p
β/s-1	0.898	0.614–0.974	0.001	0.864	0.385–0.967	0.001
A/dB	0.916	0.655–0.979	< 0.001	0.892	0.413–0.975	< 0.001
MBF/(dB·s-1)	0.883	0.365–0.973	< 0.001	0.777	-0.207–0.952	0.001
RV GLS	0.965	0.444–0.993	< 0.001	0.864	0.387–0.967	0.001
RV free wall strain	0.926	0.187–0.986	< 0.001	0.829	0.143–0.960	0.001

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ISSN: 1471-2261

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