Acute mitral valve endocarditis at the 24th gestational week

Abstract

Infective endocarditis during pregnancy and subsequent cardiac surgery are rare and carry a high mortality risk for both the mother and fetus. We report our experience with a previously healthy, 22-year-old woman affected by acute active mitral endocarditis due to Streptococcus gordonii at the 24th gestational week, who wished to continue with the pregnancy. Due to cardiogenic shock, an intra-aortic balloon pump was inserted. Our patient successfully underwent mitral valve replacement with normothermic high-flow cardiopulmonary bypass and continuous intraoperative fetus monitoring. She delivered a 2524-g baby vaginally at the 38th gestational week. Both the mother and child were confirmed to be doing well at the 1-year follow-up. Although this was the first case, urgent cardiac surgery and a subsequent childbirth went well by prompt decision of each department.

Keywords: Cardiac surgery; Cardiopulmonary bypass; Infective endocarditis; Mitral valve; Pregnancy.