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.
Effects of ENO on hemodynamics and oxygenation in PAH patients. Changes in PVR (A), PAP (B), systemic vascular resistance (C), and arterial pO2 (D) in response to inhaled ENO at ≈1.5, 10, or 70 ppm (0.0025%, 0.025%, or 0.125%, 10 min each) are shown. Data represent the mean ± SEM from 5-10 patients. *, significant difference vs. baseline by mixed procedures (in A, B, and D).
