Letter by Yan et al Regarding Article, “Randomized, Multicenter Study to Assess the Effects of Different Doses of Sildenafil on Mortality in Adults With Pulmonary Arterial Hypertension”

P Peijing Yan (Clinical Research Center (P.Y., M.Z.), Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.) M Min Zhang Y YUNSHAN CAO (Heart, Lung and Vessels Center, Sic, Chengdu, China)

Article Details

Journal Circulation
Volume / Issue Vol. 151, Issue 4
Published January 28, 2025
ISSN 0009-7322
Publisher Lippincott Williams & Wilkins

Journal Info

Circulation

Lippincott Williams & Wilkins

ISSN: 0009-7322 Health Sciences

Authors (3)

P

Peijing Yan

Clinical Research Center (P.Y., M.Z.), Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.

M

Min Zhang

Y

YUNSHAN CAO

Heart, Lung and Vessels Center, Sic, Chengdu, China