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Updated: Mar 18, 2026

Closure of a Patent Foramen Ovale PFO: An Intervention Sequence
Published on: December 23, 2022
Techniques in Cardiology : PDA Closure in Children
J S Dugal1, V Jetley2, J K Sharma1
1Ex-Classified Specialist (Medicine & Cardiology), Military Hospital, Cardio Thoracic Centre, Pune-40.
Insights
Transcatheter closure of patent ductus arteriosus (PDA) using a novel coil-Bioptome-sheath system offers a successful nonsurgical alternative to surgical repair. This case report details the effective closure of a large PDA in a pediatric patient, highlighting a new procedural option.
Area of Science:
- Cardiology
- Interventional Cardiology
- Pediatric Cardiology
Background:
- Transcatheter closure of patent ductus arteriosus (PDA) is an established alternative to surgical repair.
- Minimally invasive techniques aim to reduce the morbidity associated with surgical closure.
Purpose of the Study:
- To report the initial experience with a novel coil-Bioptome-sheath system for transcatheter PDA closure.
- To demonstrate the feasibility of this system in closing a large, tubular PDA.
Main Methods:
- A 2-year-old female with a large, tubular PDA underwent transcatheter closure.
- A 0.052" coil was deployed using a coil-Bioptome-sheath system, deviating from standard 0.038" coils and delivery systems.
Main Results:
- Successful nonsurgical closure of the large PDA was achieved.
- The novel coil-Bioptome-sheath system facilitated the closure of this challenging defect.
Conclusions:
- The coil-Bioptome-sheath system represents a viable option for nonsurgical closure of large PDAs.
- This case marks the first reported use of this system within the Armed Forces healthcare setting.
Background:
Transcatheter closure of patent ductus arteriosus (PDA) with various devices has been evaluated worldwide and in selected cases can be performed successfully, thus avoiding the morbidity associated with surgical closure.
Methods And Results:
A 2 year old female child presented with PDA and aortic angiography showed large PDA (tubular). This defect can be closed nonsurgically by coils and devices. The coil used are normally 0.038" having delivery system called Flipper, but this child had a large PDA and so was closed by thicker coil 0.052" using a coil-Bioptome-sheath system, which is the first reported case from the Armed Forces.
Conclusions:
We report the initial experience at our center of closure of PDA with a new coil-Bioptome-sheath system.
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