Arterial stiffness, a leading marker of risk in hypertension, can be measured at material or structural levels, with the latter combining effects of the geometry and composition of the wall, including ...

Idiopathic pulmonary arterial hypertension (PAH) is a term used to describe PAH with an unknown cause. Some drugs and toxins damage lung arteries, which could lead to PAH. Up to 20% of people with PAH ...

Diagnosing COPD often starts with a test called spirometry to check lung function. COPD shares symptoms with other illnesses like asthma, making diagnosis difficult. Early signs of COPD include ...