Assessing the pulmonary vascular responsiveness to oxygen with proton MRI

AS Kizhakke Puliyakote… - Journal of Applied …, 2024 - journals.physiology.org
Ventilation-perfusion matching occurs passively and is also actively regulated through
hypoxic pulmonary vasoconstriction (HPV). The extent of HPV activity in humans, particularly …

Elderly Patients with Idiopathic Pulmonary Hypertension: Clinical Characteristics, Survival, and Risk Stratification in a Single-Center Prospective Registry

N Goncharova, K Lapshin, A Berezina, M Simakova… - Life, 2024 - mdpi.com
Introduction: The predictive value of the risk stratification scales in elderly patients with IPAH
might differ from that in younger patients. It is unknown whether young and older IPAH …