Caught by POCUS: Post-TAVR Pericardial Effusion

Area of Science:

• Anesthesiology
• Medical Imaging
• Cardiology

Background:

• Point-of-care ultrasound (POCUS) is increasingly integrated into anesthesiology training.
• Ultrasound offers a portable, rapid, and cost-effective diagnostic method for complex patient management.
• POCUS is valuable for guiding the management of unexplained hypotension.

Observation:

• A patient undergoing Transcatheter Aortic Valve Replacement (TAVR) developed hypotension post-procedure.
• The patient experienced hypotension in the post-anesthesia care unit (PACU).

Findings:

• Point-of-care ultrasound (POCUS) was employed to investigate the cause of hypotension.
• POCUS facilitated the diagnosis of a pericardial effusion as the cause of the patient's hypotension.

Implications:

• This case highlights the utility of POCUS in diagnosing critical complications in the PACU.
• Integrating POCUS into anesthesia resident education can enhance diagnostic capabilities for complex cases.
• Timely POCUS diagnosis can lead to prompt and appropriate patient management, improving outcomes.