Postpartum pneumopericardium

Area of Science:

• Obstetrics and Gynecology
• Cardiology
• Radiology

Background:

• Postpartum pneumopericardium is a rare condition with limited reported cases.
• Understanding its incidence and clinical presentation is crucial for timely diagnosis.

Observation:

• Two primiparous patients presented with pneumopericardium and pneumomediastinum on postpartum days 1 and 2.
• Symptoms included dyspnea, pleuritic chest pain, and Hamman sign, following prolonged labor with strenuous maternal effort.
• Chest X-rays confirmed the diagnosis, while echocardiography yielded variable results.

Findings:

• The condition appears to be more common than previously thought, with a total of 6 reported cases.
• Despite potential for fatal outcomes in other contexts, postpartum pneumopericardium has a benign clinical course in reported cases.
• Symptoms resolved spontaneously within 72 hours in both presented patients.

Implications:

• This suggests a need for increased clinical awareness of postpartum pneumopericardium.
• Further research into the postulated mechanism may aid in understanding and managing this condition.
• Prompt diagnosis via imaging is essential, even with non-specific echocardiographic findings.