PHARMACOLOGICAL TREATMENT
Pharmacological treatment involves using medications to restore the vasodilator effects and prevent overgrowth of cells in an attempt to decrease PA pressures and increase CO. The vasodilator challenge performed during the right heart catheterization assesses the patient’s potential response to long-term vasodilator medications. When deciding on a plan of care and which medication to use, consideration must be given to medication effectiveness, side effects, lifestyle impact, and quality of life. provides a summary of targeted therapy for treatment.