TY - JOUR T1 - Epidural Anesthesia for Cesarean Delivery in a Patient With Severe Pulmonary Artery Hypertension and a Right-to-Left Shunt JF - Ochsner Journal JO - Ochsner J SP - 78 LP - 80 VL - 11 IS - 1 AU - Elizabeth I. Krenz AU - Stuart R. Hart AU - Melissa Russo AU - Mohi Alkadri Y1 - 2011/03/20 UR - http://www.ochsnerjournal.org/content/11/1/78.abstract N2 - A 38-year-old woman with severe pulmonary artery hypertension and a right-to-left shunt of unknown etiology presented at 32 weeks' gestational age. Determination of the cause of her pulmonary hypertension by transesophageal echocardiography was delayed until after delivery secondary to anesthetic risk. She was successfully anesthetized for cesarean delivery using epidural anesthesia. Systemic vascular resistance was maintained using phenylephrine hydrochloride before delivery and vasopressin after delivery. Transesophageal echocardiography after delivery revealed a patent foramen ovale, indicating a diagnosis of idiopathic pulmonary artery hypertension and a very poor prognosis. Differentiating between Eisenmenger syndrome and idiopathic pulmonary artery hypertension may not be important for determining the optimal anesthetic management of patients with pulmonary hypertension but is important in assessing long-term prognosis. ER -