Catheter-induced left main coronary artery dissection resulting in abrupt closure and cardiac arrest: successful stenting during resuscitation

Area of Science:

• Cardiology
• Interventional Cardiology
• Vascular Medicine

Background:

• Left main coronary artery dissection is a rare yet severe complication during cardiac procedures like angiography and percutaneous coronary intervention.
• Guide catheter manipulation is a potential cause of this iatrogenic injury.

Observation:

• A case is presented where a guide catheter induced left main coronary artery dissection.
• This dissection led to acute vessel occlusion and subsequent cardiac arrest.

Findings:

• Successful management of catheter-induced left main coronary artery dissection was achieved using bailout stenting.
• The intervention resulted in restoration of blood flow and prevention of further ischemic damage.

Implications:

• This case highlights the importance of recognizing and promptly treating guide catheter-induced left main coronary artery dissection.
• Bailout stenting serves as an effective strategy for managing this critical complication, improving patient outcomes.