Endoscopic Ultrasound-Guided Transesophageal Pericardiocentesis in the Treatment of Localized Cardiac Tamponade...

Area of Science:

• Cardiology
• Interventional Cardiology
• Gastroenterology

Background:

• Percutaneous coronary intervention (PCI) is a common procedure for coronary artery disease.
• Complications, though rare, can occur during or after PCI.
• Pericardial effusion and cardiac tamponade are potential, albeit infrequent, adverse events.

Observation:

• An 81-year-old male developed a posteriorly localized pericardial effusion.
• The effusion led to tamponade of the left atrium following right coronary artery intervention.
• Conventional transthoracic and surgical approaches were deemed too risky.

Findings:

• Endoscopic ultrasound-guided transesophageal pericardiocentesis was successfully performed.
• This minimally invasive technique provided a viable treatment option for the cardiac tamponade.
• The procedure addressed the effusion and relieved the tamponade effectively.

Implications:

• This case highlights a rare complication of PCI.
• It demonstrates the utility of endoscopic ultrasound-guided transesophageal pericardiocentesis in high-risk patients.
• This technique offers a valuable alternative when standard drainage methods are contraindicated.