Pulmonary Hypertension in Patients with Chronic Fibrosing Idiopathic Interstitial Pneumonias
Table 3
Changes in 6 min walking distance (6MWD) from baseline to the first follow-up visit in patients with idiopathic pulmonary arterial hypertension (IPAH) and patients with pulmonary hypertension associated with idiopathic interstitial pneumonia (PH-IIP).