Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias01:25

ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias

907
Arrhythmia is a condition characterized by an irregular heart rhythm, with ECG changes that differ based on its origin and nature. The types of arrhythmias discussed below include atrial, junctional, and ventricular arrhythmias.Atrial ArrhythmiasPremature Atrial Complexes (PACs): PACs are early atrial beats caused by stress, caffeine, alcohol, electrolyte imbalances, hypoxia, hyperthyroidism, or certain medications (e.g., bronchodilators and decongestants). The ECG shows early P waves with an...
907

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Standardized processing of explanted hearts after stereotactic arrhythmia radiotherapy (Bio-STAR): a STOPSTORM framework and first human findings.

European heart journal open·2026
Same author

Stereotactic arrhythmia radioablation for refractory ventricular tachycardia: the STOPSTORM.eu study.

European heart journal·2026
Same author

Laminopathies: natural history and risk prediction of heart failure.

European heart journal·2026
Same author

The Transmural Activation Interval in Dilated Cardiomyopathy: A New Mapping Tool for Intramural VT Substrates.

JACC. Clinical electrophysiology·2026
Same author

Management of patients with atrial tachycardia: a clinical consensus statement of the European Heart Rhythm Association (EHRA) of the ESC, endorsed by the Heart Rhythm Society (HRS), the Asia Pacific Heart Rhythm Society (APHRS), the Latin American Heart Rhythm Society (LAHRS), and the Association for European Paediatric and Congenital Cardiology (AEPC).

Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology·2025
Same author

Prediction of ventricular arrhythmias and sudden cardiac death by quantification and location of late gadolinium enhancement on cardiac magnetic resonance: a systematic review and meta-analysis.

Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology·2025

Related Experiment Video

Updated: Mar 26, 2026

Ablation of Ischemic Ventricular Tachycardia Using a Multipolar Catheter and 3-dimensional Mapping System for High-density Electro-anatomical Reconstruction
06:57

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

Published on: January 31, 2019

15.5K

Imaging-guided Ventricular Tachycardia Ablation.

Sebastiaan Rd Piers1, Katja Zeppenfeld1

  • 1Department of Cardiology, Leiden University Medical Centre, Leiden, The Netherlands.

Arrhythmia & Electrophysiology Review
|February 3, 2016
PubMed
Summary

Image integration during ventricular tachycardia (VT) ablation improves target identification by overcoming limitations of traditional mapping. This review explores various imaging modalities to enhance VT ablation procedures.

Keywords:
Image integrationcatheter ablationcomputed tomographyintracardiac echocardiographymagnetic resonance imagingpositron emission tomographysingle-photon emission computed tomographyventricular tachycardia

More Related Videos

Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System
10:17

Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System

Published on: April 11, 2025

2.1K
Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
12:45

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing

Published on: December 11, 2017

11.1K

Related Experiment Videos

Last Updated: Mar 26, 2026

Ablation of Ischemic Ventricular Tachycardia Using a Multipolar Catheter and 3-dimensional Mapping System for High-density Electro-anatomical Reconstruction
06:57

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

Published on: January 31, 2019

15.5K
Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System
10:17

Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System

Published on: April 11, 2025

2.1K
Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
12:45

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing

Published on: December 11, 2017

11.1K

Area of Science:

  • Cardiovascular Medicine
  • Electrophysiology
  • Medical Imaging

Background:

  • Ventricular tachycardia (VT) ablation has advanced significantly, leading to increased procedure frequency.
  • Current electroanatomical substrate mapping for VT ablation is time-consuming and limited by scar location and epicardial fat.
  • Clinical electrophysiologists are exploring image integration to overcome these mapping challenges.

Purpose of the Study:

  • To review the applications of various imaging modalities in VT ablation.
  • To discuss the advantages and limitations of integrating imaging during VT ablation.
  • To highlight how imaging can improve substrate characterization and procedural safety.

Main Methods:

  • Review of published studies on image integration in VT ablation.
  • Analysis of different imaging modalities used for guidance.
  • Evaluation of imaging's role in identifying ablation targets and assessing lesions.

Main Results:

  • Imaging guidance aids in identifying, delineating, and characterizing VT substrates.
  • It provides detailed anatomical information and helps avoid ablation near coronary arteries.
  • Imaging facilitates epicardial fat delineation and assessment of ablation lesions.

Conclusions:

  • Image integration offers significant potential to enhance VT ablation by improving accuracy and safety.
  • Various imaging modalities present distinct advantages and limitations that need consideration.
  • Further research and adoption of imaging guidance are crucial for optimizing VT ablation outcomes.