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Transradial approach for collateral embolisation
Naveen Garg1, Ankit K Sahu1, Roopali Khanna1
1Department of Cardiology,Sanjay Gandhi Post Graduate Institute of Medical Sciences,Lucknow,India.
Insights
Significant aortopulmonary collaterals in cyanotic patients with congenital heart disease (CHD) need prompt closure. A novel approach is presented for embolizing these challenging vessels when traditional methods fail.
Area of Science:
- Interventional Cardiology
- Congenital Heart Disease (CHD)
- Vascular Embolization
Background:
- Cyanotic CHD patients often have significant aortopulmonary collaterals.
- These collaterals require closure before intracardiac repair.
- Transfemoral access is the traditional method for collateral embolization.
Observation:
- Selective and stable catheter engagement of collaterals can be extremely difficult.
- A challenging case necessitated an alternative approach for embolization.
- A novel technique was employed to overcome access difficulties.
Findings:
- The new approach facilitated successful embolization of difficult aortopulmonary collaterals.
- This method provided a viable alternative when standard techniques were insufficient.
- The procedure was effective in managing complex collateral vessels.
Implications:
- This case highlights a potentially valuable new strategy for managing complex CHD.
- The described technique may improve outcomes for patients with challenging collateral anatomy.
- Further investigation into this approach could expand interventional options for CHD.
Abstract:
Significant aortopulmonary collaterals in cyanotic CHD patients require closure immediately before definitive intracardiac repair. Traditionally, the transfemoral access has been used for this purpose; however in a few cases, selective and stable hooking of collaterals may be extremely difficult. We describe a case in which we used a new approach for collateral embolisation in a difficult situation.