What question did this study set out to answer?

This research aims to explore the occurrence of late-onset atrial tachycardia following atrial septal defect closure and evaluate treatment options.

March 28, 2026Open Access

Late-Onset Perinodal Atrial Tachycardia After Transcatheter Atrial Septal Device Closure

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Key Result

Noncoronary cusp ablation provides a safe treatment option for perinodal focal atrial tachycardia occurring late after transcatheter atrial septal device closure.

Key Points

This research aims to explore the occurrence of late-onset atrial tachycardia following atrial septal defect closure and evaluate treatment options.
Examined instances of atrial tachycardia after atrial septal device closure
Evaluated the safety of noncoronary cusp ablation for treating these cases
Late-onset atrial tachycardia can arise long after ASD closure
Noncoronary cusp ablation is a safe and effective intervention for managing perinodal foci.

Structured PICO

Does noncoronary cusp ablation safely treat late-onset perinodal focal atrial tachycardia after transcatheter ASD closure?

Population

Patients with late-onset perinodal focal atrial tachycardia (FAT) after transcatheter atrial septal defect (ASD) device closure

Intervention

Noncoronary cusp ablation

Noncoronary cusp ablation is a safe approach for treating perinodal focal atrial tachycardia that occurs late after ASD closure.

Main Result

Absolute Event Rate: 0% vs 0%

Abstract

FAT can occur long after ASD closure, and noncoronary cusp ablation offers a safe option for perinodal foci.

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Discussion

Authors

Suman Saurav

All India Institute of Medical Sciences Raipur

Sumit Kumar

All India Institute of Medical Sciences

Neeraj Parakh

Journals

JACC Case Reports

Actions

Institutions

All India Institute of Medical Sciences

All India Institute of Medical Sciences Bhopal

All India Institute of Medical Sciences Raipur

References and Citations

Connected Papers

Building similarity graph...

Analyzing shared references across papers

Late-Onset Perinodal Atrial Tachycardia After Transcatheter Atrial Septal Device Closure

Key Result

Key Points

Structured PICO

Main Result

Abstract

Citation Network

Connected Papers

Discussion

Authors

Journals

Actions

Institutions

References and Citations

Citation Network

Connected Papers

Discussion

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