Blood Vessel Changes in the Eyes Linked with Lung Vascular Damage in PAH, Study Finds
A type of abnormality in small blood vessels of the eyes, called retinal vascular tortuosity, may provide a non-invasive way to detect alterations in lung circulation in patients with pulmonary arterial hypertension (PAH), according to a new study. The research, “Retinal Vascular Tortuosity, a New Feature…