AdultPediatricPulmonary Arterial Hypertension Patch/pump drug-device pending FDA approval that provides 2-day, disposable single-use, SC dose for pulmonary arterial hypertension (PAH)Safety and efficacy not established Mechanism of Action Peripheral prostacyclin vasodilator of both pulmonary and systemic arterial vascular bed; decreases ventricular afterload; also inhibits platelet aggregation No images available for this drug. No images available for this drug.A Patient Handout is not currently available for this monograph.Print