Emergency cesarean delivery in a parturient who had an intractable paroxysmal supraventricular tachycardia -A case report-.

Paroxysmal supraventricular tachycardia (SVT) is a common arrhythmia in the parturient and can occur with or without an underlying organic heart disease. A woman of 35 weeks' gestation, who had a paroxysmal SVT that was resistant to antiarrhythmic drugs and electric cardioversion, required emergency Cesarean delivery. The Cesarean delivery was performed under spinal anesthesia and a healthy baby was delivered uneventfully. SVT spontaneously converted to normal sinus rhythm right after delivery of the baby.