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Related Experiment Video

Updated: May 29, 2026

Ablation of Ischemic Ventricular Tachycardia Using a Multipolar Catheter and 3-dimensional Mapping System for High-density Electro-anatomical Reconstruction

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Published on: January 31, 2019

Atrioventricular dissociation after electroconvulsive therapy.

Siegfried William Yu¹, Srikanth Vallurupalli, Jennifer Arnoldi

¹Department of Internal Medicine, Southern Illinois University School of Medicine, Springfield, IL 62711, USA.

Cardiology Research and Practice

|September 24, 2011

Summary

Electroconvulsive therapy (ECT) can cause cardiac complications. A patient developed atrioventricular (AV) dissociation post-ECT, successfully treated with a pacemaker, highlighting device therapy for managing this rare complication.

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Area of Science:

Cardiology
Psychiatry
Medical Devices

Background:

Electroconvulsive therapy (ECT) is a vital psychiatric treatment.
Cardiac complications are the primary concern during ECT.
Understanding ECT-induced cardiac events is crucial for patient safety.

Observation:

A case of atrioventricular (AV) dissociation following ECT is presented.
This rare cardiac complication significantly impacted the patient's cardiovascular function.
The patient required intervention to restore normal heart rhythm.

Findings:

Atrioventricular (AV) dissociation occurred as a direct consequence of ECT.
Pacemaker implantation was the chosen treatment for this specific case.
The management aligned with current clinical guidelines for device therapy.

Implications:

This case underscores the importance of cardiac monitoring during ECT.
Pacemaker implantation can be an effective solution for managing ECT-induced AV dissociation.
Further research into the mechanisms and prevention of ECT-related cardiac events is warranted.