Iatrogenic left main coronary artery dissection and intramural hematoma caused by diagnostic transradial cardiac...

Area of Science:

• Cardiology
• Interventional Cardiology
• Vascular Medicine

Background:

• Transradial approach is increasingly used for percutaneous coronary interventions.
• This approach is associated with a lower risk of major vascular complications compared to other methods.

Observation:

• A rare case of iatrogenic left main dissection occurred during diagnostic coronary catheterization.
• This complication, though infrequent, is life-threatening.

Findings:

• The case report details the occurrence and management of iatrogenic left main dissection.
• Intravascular ultrasound (IVUS) was considered adjunctive for diagnosis and treatment.

Implications:

• Highlights the potential for rare but severe complications even with established procedures.
• Suggests intravascular ultrasound may be crucial for managing complex dissections.
• Emphasizes the importance of vigilance and advanced diagnostic tools in interventional cardiology.