Value of scar imaging and inotropic reserve combination for the prediction of segmental and global left ventricular functional recovery after revascularisation

Table 2 The prognostic value of the three different CMR viability parameters

Parameter	Sensitivity (%)	Specificity (%)	PPV (%)	NPV (%)	Threshold value	No. of analysed segments
LGE	80	62	73	71	50%	333
RIM	77	72	69	80	4 mm	214
IR	80	78	83	75	-	333

The LGE and the RIM threshold values were calculated using the logistic regression model. PPV, positive predictive value; NPV, negative predictive value; no., number.

ISSN: 1532-429X