Table 4.

Performance of different echocardiographic parameters for the detection of PH defined by mPAP > 20 mmHg and < 25 mmHg.

Parameter	Optimal cut-off	Sensitivity,%	Specificity,%	PPV,%	NPV,%	Accuracy,%
RVOT AT	54.5	98	3	29	75	30
VCI	19.5	75	53	38	85	59
RA Area	15.4	62	57	27	85	58
TAPSE/PASP ratio	0.36	28	87	45	76	71
TRG/RVOT AT ratio	0.61	50	80	48	80	71
TRG	45.5	47	74	40	79	67
PASP	50.5	53	76	48	80	69