Purpose: To investigate the effects of different anesthesia methods on maternal and neonatal outcomes in pregnant patients with pulmonary arterial hypertension (PAH). Methods: We searched PubMed, Excerpta Medica Database (EMBASE), Cochrane Library, Web of Science, Chinese National Knowledge Infrastructure (CNKI), Wanfang and QVIP for investigating the effects of general anesthesia (GA) and local anesthesia (LA) in pregnant patients with PAH. Results were expressed as weighted mean difference (WMD) or risk ratio (RR) with 95% confidence interval...
