Patients Experiencing Unsuccessful Defibrillation From Implantable Cardiac Devices Remain at Elevated Risk Despite Procedural Management

Among a large cohort of patients with ICD, the incidence of failed defibrillator therapy was 2.8%. With appropriate patient selection, both operative and non-operative management led to similar long-term outcomes; however, the overall incidence of repeat failed defibrillation therapy remained high at 15%.

Authors

Muazzum Shah
Krit Jongnarangsin
Nathaniel Christian‐Miller (ORCID: https://orcid.org/0000-0001-6222-9415)
Frank Pelosi (ORCID: https://orcid.org/0000-0003-0889-9287)
Jackson Jeikai Liang (ORCID: https://orcid.org/0000-0001-8608-8899)
Ryan Cunnane
Michael G. Ghannam
Amrish Deshmukh
Hakan Oral
Kelly Arps

Institutions

University of Michigan (US)

Publication Details

Journal: Journal of Cardiovascular Electrophysiology
Published: 2026-03-08
DOI: https://doi.org/10.1111/jce.70310
Primary Topic: Cardiac pacing and defibrillation studies
Type: article
Field-Weighted Citation Impact: 0.00

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article

Patients Experiencing Unsuccessful Defibrillation From Implantable Cardiac Devices Remain at Elevated Risk Despite Procedural Management

Muazzum Shah, Krit Jongnarangsin, Nathaniel Christian‐Miller, Frank Pelosi et al.

Mar 8, 2026

Journal of Cardiovascular Electrophysiology

Cardiac pacing and defibrillation studies

article

Patients Experiencing Unsuccessful Defibrillation From Implantable Cardiac Devices Remain at Elevated Risk Despite Procedural Management

Muazzum Shah, Krit Jongnarangsin, Nathaniel Christian‐Miller, Frank Pelosi, Jackson Jeikai Liang, Ryan Cunnane, Michael G. Ghannam, Amrish Deshmukh, Hakan Oral, Kelly Arps

March 8, 2026article en

Abstract

Among a large cohort of patients with ICD, the incidence of failed defibrillator therapy was 2.8%. With appropriate patient selection, both operative and non-operative management led to similar long-term outcomes; however, the overall incidence of repeat failed defibrillation therapy remained high at 15%.

Journal of Cardiovascular Electrophysiology

University of Michigan (US)

Good health and well-being

Openalex Percentile: Top 36%

Cardiac pacing and defibrillation studies

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