Conditions: Pulmonary Arterial Hypertension; Idiopathic Pulmonary Arterial Hypertension; Pulmonary Arterial Hypertension Associated With Connective Tissue Disease (Disorder); Connective Tissue Diseases
Interventions: Drug: 129Xe Hyperpolarized
Sponsors: Bastiaan Driehuys; American Heart Association
Not yet **RECRUITING NOW**
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