Pulmonary arterial hypertension (PAH) is a condition that impacts on lug perfusion and right ventricular function. This work aimed to assess i) the diagnostic utility of relative pulmonary perfusion parameters to distinguish patients with PAH from healthy controls and ii) changes in lung perfusion in 2 patient groups with PAH: newly diagnosed patients initiating and patients escalating treatment and clinically stable patients who had no escalation of treatment.
This abstract and the presentation materials are available to members only; a login is required.