Long-term Exposure to PM2.5 and Risk of Adverse Pregnancy Events in Women with Pulmonary Hypertension: A Nationwide Multicenter Study.
BACKGROUND Fine particulate matter (PM2.5) has been linked with adverse pregnancy events. However, the effects of PM2.5 on pregnant women with pulmonary hypertension (PH) remain poorly understood. METHODS We conducted a retrospective multicenter study of pregnant women with PH hospitalized at 24 tertiary hospitals in...