Successful management of coronary artery perforation with helical platinum microcoil embolization

Area of Science:

• Cardiovascular Interventions
• Interventional Cardiology
• Vascular Surgery

Background:

• Coronary artery perforation is a rare but serious complication during percutaneous coronary intervention.
• Management strategies for coronary artery perforation vary depending on severity and hemodynamic stability.
• Glycoprotein (GP) IIB/IIIA inhibitors are frequently used during high-risk interventions, potentially increasing bleeding risk.

Observation:

• A case of small coronary artery perforation occurred during a coronary intervention procedure.
• Prolonged intracoronary balloon inflation was insufficient to control continued leakage from the perforation site.
• The leakage was potentially exacerbated by the concurrent use of glycoprotein IIB/IIIA inhibitors.

Findings:

• Microcoil embolization was employed as a minimally invasive technique to manage the coronary artery perforation.
• The microcoil embolization procedure was technically successful in sealing the perforation.
• No adverse sequelae were observed following the successful embolization.

Implications:

• Microcoil embolization represents a viable and effective treatment option for select cases of coronary artery perforation.
• This technique can help avoid more invasive surgical procedures, particularly in high-risk patients.
• Successful management of coronary perforation with embolization preserves cardiac function and reduces patient morbidity.