Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Diagram showing the pulmonary arteriolar resistance index (PARI) at the time of follow up in relation to pulmonary artery (PA) diameters (expressed as z score right PA + z score left PA). There was no significant difference between patients with larger pulmonary arteries (z score right PA + z score left PA > 0) and smaller pulmonary arteries (z score right PA + z score left PA < 0).
