. 2021 Apr 5;23:45. doi: 10.1186/s12968-021-00711-w

Table 5.

Areas under the curve with their corresponding 95% confidence intervals for the differentiation between asymptomatic and symptomatic heart failure in patients with DCM, HCM and cardiac amyloidosis

Parameters	All non-ischemic cardiomyopathies	DCM	HCM	Cardiac amyloidosis
LVEF (%)	0.78 (0.72 to 0.83)	0.83 (0.77 to 0.89)	0.67 (0.49 to 0.82)	0.59 (0.39 to 0.76)
%normal LV myocardium	0.97 (0.94 to 0.99)	0.97 (0.93 to 0.99)	0.94 (0.80 to 0.99)	0.98 (0.85 to 1.00)
RVEF (%)	0.69 (0.63 to 0.75)	0.71 (0.63 to 0.77)	0.57 (0.39 to 0.73)	0.80 (0.62 to 0.92)
%normal RV myocardium	0.91 (0.87 to 0.95)	0.94 (0.89 to 0.97)	0.69 (0.51 to 0.84)	0.93 (0.77 to 0.99)

Parameters

All non-ischemic cardiomyopathies

DCM

HCM

Cardiac amyloidosis

LVEF (%)

0.78

(0.72 to 0.83)

0.83

(0.77 to 0.89)

0.67

(0.49 to 0.82)

0.59

(0.39 to 0.76)

%normal LV myocardium

0.97

(0.94 to 0.99)

0.97

(0.93 to 0.99)

0.94

(0.80 to 0.99)

0.98

(0.85 to 1.00)

RVEF (%)

0.69

(0.63 to 0.75)

0.71

(0.63 to 0.77)

0.57

(0.39 to 0.73)

0.80

(0.62 to 0.92)

%normal RV myocardium

0.91

(0.87 to 0.95)

0.94

(0.89 to 0.97)

0.69

(0.51 to 0.84)

0.93

(0.77 to 0.99)