Endothelin-1 Levels Seen as Risk Marker for Pulmonary Hypertension in African-Americans
Increased levels of the blood plasma protein endothelin-1 are linked to pulmonary hypertension in African-Americans, according to a large study exploring heart disease. The findings, presented in the journal JAMA Cardiology in the study titled “Association of Elevated Plasma Endothelin-1 Levels With Pulmonary Hypertension, Mortality, and Heart Failure…