Pulmonary hypertension (PHTN) is an abnormal elevation in pulmonary artery pressure and may be an idiopathic presentation, the result of left heart failure, pulmonary vascular disease, thromboembolic events, interstitial lung diseases, or a...
Pulmonary hypertension (PHTN) is an abnormal elevation in pulmonary artery pressure and may be an idiopathic presentation, the result of left heart failure, pulmonary vascular disease, thromboembolic events, interstitial lung diseases, or a...
Pulmonary hypertension (PHTN) is...