[Late-onset postpartum sepsis with septic shock and heart dysfunction]

Area of Science:

• Obstetrics and Gynecology
• Infectious Diseases
• Cardiology

Background:

• Group A streptococci (GAS) are increasingly recognized as a cause of severe postpartum infections.
• Endometritis is a common postpartum infection, but late-onset sepsis from GAS is less frequent.
• Virulent strains of GAS can lead to rapidly progressing and potentially fatal infections.

Observation:

• A 37-year-old woman presented with late-onset postpartum sepsis originating from endometritis caused by GAS.
• The patient experienced septic shock, complicated by mitral regurgitation and cardiac dysfunction.
• Her condition required intensive management, including broad-spectrum antibiotics and hemodynamic support.

Findings:

• Early and aggressive treatment with broad-spectrum antibiotics and hemodynamic support led to a favorable outcome.
• The case highlights the importance of considering GAS in the differential diagnosis of postpartum infections, especially with severe presentations.
• Cardiac dysfunction, though rare, was a significant complication in this patient with GAS sepsis.

Implications:

• Healthcare providers should maintain a high index of suspicion for GAS in postpartum infections, particularly in severe or unusual cases.
• Echocardiography is recommended to rule out cardiac dysfunction in patients with sepsis, especially if their clinical condition does not improve.
• This case underscores the need for vigilance regarding the resurgence of virulent GAS strains and their potential impact on maternal health.