Concurrent valve replacement and caesarean section for rheumatic mitral valve disease with refractory heart failure in late pregnancy

Abstract

Objective To assess clinical characteristics and outcomes of women who underwent concurrent valve replacement with caesarean section for severe rheumatic mitral valve disease with refractory heart failure. Methods All women admitted to a single centre from 2011 to 2020 with severe rheumatic mitral valve disease, having recurrent episodes of pulmonary edema on optimal medical therapy and contraindication to percutaneous balloon mitral valvotomy, who underwent concurrent valve replacement (for native valve disease) along with caesarean section, were included. Results Among 1300 pregnancies with rheumatic heart disease, six underwent the concurrent procedure. All had replacement of mitral valve except one who had both aortic and mitral valve replacements, between 33 and 39 weeks of gestation. There were no maternal deaths, and there was one neonatal loss from late-onset sepsis. Conclusion Pregnant women with severe rheumatic mitral valve disease with refractory heart failure, unsuitable for minimal access interventions, can be considered for a concurrent valve replacement with caesarean section.