Pulmonary arterial hypertension (PAH) is a progressive disease characterized by increases in pulmonary vascular resistance and pulmonary arterial pressure, which eventually lead to right-sided heart failure and death if left untreated.
Pulmonary arterial hypertension (PAH) is a progressive disease characterized by increases in pulmonary vascular resistance and pulmonary arterial pressure, which eventually lead to right-sided heart failure and death if left untreated.