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Updated: May 6, 2026

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels
Published on: May 26, 2023
Postcaesarean open-heart surgery for Streptococcus sanguinis infective endocarditis
Kiattisak Kongwattanakul1, Sirirat Tribuddharat, Sompop Prathanee
1Department of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
This case study highlights the successful management of Streptococcus sanguinis infective endocarditis in a 33-week pregnant patient. A strategic delivery and mitral valve repair timeline ensured a positive outcome for both mother and child.
Area of Science:
- Cardiology
- Maternal-Fetal Medicine
- Infectious Diseases
Background:
- A 29-year-old woman, 33 weeks pregnant, presented with Streptococcus sanguinis infective endocarditis.
- The patient had moderate mitral regurgitation due to a vegetation on the posterior mitral valve leaflet.
Observation:
- Ultrasound revealed splenic abscesses and intrauterine growth restriction with normal fetal vasculature.
- Fetal heart rate was normal at 140 bpm.
Findings:
- Delivery via Cesarean section at 33 weeks gestation was performed on day 11.
- The mother underwent successful mitral valve repair and tubal ligation post-delivery.
- Splenic abscesses were treated effectively with antibiotics.
Implications:
- This case demonstrates the successful management of infective endocarditis in pregnancy.
- A carefully timed, sequential approach to delivery and cardiac intervention is crucial for optimal maternal and fetal outcomes.
- This strategy can be a model for managing complex cardiac conditions during pregnancy.
Related Concept Videos
Endocarditis III: Medical Management
Endocarditis I: Introduction
Endocarditis IV: Nursing Management
Endocarditis II: Clinical Features of Infective Endocarditis
Mitral Stenosis III: Medical Management
Rheumatic Heart Disease III: Medical Management

