Related Experiment Video
Updated: Oct 2, 2025

Utilizing the Modified T-Maze to Assess Functional Memory Outcomes After Cardiac Arrest
Published on: January 5, 2018
Wide Complex Tachycardia and Cardiac Arrest During Endoscopy
Elizabeth M Balough1, Timothy R Maher2, Jonathan W Waks2
1Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
This case report details a patient
Area of Science:
- Cardiology
- Electrophysiology
Background:
- A 59-year-old male experienced cardiac arrest due to wide QRS complex tachycardia.
- The patient required an implantable cardioverter-defibrillator (ICD).
Purpose of the Study:
- To discuss the differential diagnosis of the patient's tachyarrhythmia.
- To highlight the role of electrophysiological studies in diagnosis and management.
Main Methods:
- Case report presentation.
- Review of diagnostic electrophysiological studies.
- Discussion of differential diagnoses for wide QRS complex tachycardia.
Main Results:
- Electrophysiological studies were crucial in diagnosing the specific tachyarrhythmia.
- Diagnosis guided the subsequent management strategy, including ICD placement.
Conclusions:
- Wide QRS complex tachycardias require a thorough differential diagnosis.
- Electrophysiological studies are essential for accurate diagnosis and effective management of complex arrhythmias.
More Related Videos
06:57Ablation of Ischemic Ventricular Tachycardia Using a Multipolar Catheter and 3-dimensional Mapping System for High-density Electro-anatomical Reconstruction
Published on: January 31, 2019
05:36Standardized Model of Ventricular Fibrillation and Advanced Cardiac Life Support in Swine
Published on: January 30, 2020
Related Concept Videos
ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias
Cardiomyopathy VII: Pre and Post Operative Nursing Management
Cardiopulmonary Resuscitation IV: Pharmacological Management
Dysrhythmias III: Characteristics of Dysrhythmias
Introduction Cardiac Emergencies
Dysrhythmias II: Classification of Tachyarrhythmias