Seizures Following Cardiopulmonary Bypass

Area of Science:

• Neurology
• Cardiothoracic Surgery
• Critical Care Medicine

Background:

• Seizures post-cardiopulmonary bypass (CPB) are a critical neurological complication.
• Prompt identification is crucial for patient management and outcomes.

Observation:

• A 67-year-old male developed seizures immediately after aortic valve surgery utilizing CPB.
• The patient had a history of atheromatous disease and underwent an open-chamber procedure.

Findings:

• Potential contributing factors to post-CPB seizures included atheromatous disease, low cerebral perfusion pressures, and the use of tranexamic acid.
• The specific interplay of these factors requires further investigation.

Implications:

• Highlights the importance of vigilant neurological monitoring in patients undergoing cardiac surgery.
• Suggests a need for tailored strategies to mitigate seizure risk in high-risk surgical populations.