A Single Imaging Modality in the Diagnosis, Severity, and Prognosis of Pulmonary Embolism

Table 4

Parameters with correlation between echocardiography (ECHO) and computed tomography pulmonary angiography (CTPA).

	Pearson	value
PASP and RV/LVd	0.531	<0.001
PASP and PAOI (%)	0.296	<0.001
PASP and PAd (mm)	0.659	<0.001

PASP: pulmonary artery systolic pressure, RV/LVd: right ventricular/left ventricular dimension in CTPA, PAOI: pulmonary arterial obstruction index, and PAd: pulmonary artery diameter.