Abstract This study investigates the activity and expression of lactate dehydrogenase (LDH) in idiopathic pulmonary arterial hypertension (IPAH) patients. IPAH is a rare and highly fatal disease with a median life expectancy at diagnosis of only 2.8 years. Ideally a simple blood test for biomarkers could simplify the physician’s diagnostic work-up, resulting in earlier diagnosis and [...]  Read More →