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

Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...

You might also read

Related Articles

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

Sort by
Same author

Catheter Ablation in the Brazilian Unified Health System (SUS): Between Consolidated Evidence and Limited Access.

Arquivos brasileiros de cardiologia·2026
Same author

Reassessing the need for long-term oral anticoagulation following successful atrial fibrillation ablation: a systematic review and meta-analysis.

Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing·2026
Same author

When noise tells the story: sex-specific repolarization variability as an early arrhythmia signal.

The Journal of physiology·2026
Same author

Clinical and Economic Outcomes of Dronedarone Versus Amiodarone Among Patients With Atrial Fibrillation.

Journal of the American Heart Association·2025
Same author

Holter Monitor QT Dispersion and QTc-Dispersion in Pediatric Long QT Syndrome and Development of a Diagnostic and Arrhythmia Risk Prediction Model.

Journal of the American Heart Association·2025
Same author

Brazilian Atrial Fibrillation Guidelines - 2025.

Arquivos brasileiros de cardiologia·2025
Same journal

Yield of Family Screening in Arrhythmogenic Right Ventricular Cardiomyopathy Without a Validated Genetic Cause.

Circulation. Arrhythmia and electrophysiology·2026
Same journal

Effect of Exercise Training on Myocardial and Residual Scar Electrophysiology in Post-MI Rats.

Circulation. Arrhythmia and electrophysiology·2026
Same journal

Tau20-RETROmapping System Identifies Driver-Like Activation Patterns in Real-Time During Persistent Atrial Fibrillation.

Circulation. Arrhythmia and electrophysiology·2026
Same journal

Decreasing Microtubule Detyrosination Improves Cardiac Mechanics and Sodium Channel Function in Arrhythmogenic Cardiomyopathy.

Circulation. Arrhythmia and electrophysiology·2026
Same journal

cAMP-Activated EPAC Signaling Is an Integral Component of Cardiac Pacemaker Cell Automaticity.

Circulation. Arrhythmia and electrophysiology·2026
Same journal

Feasibility of Two-Dimensional Speckle-Tracking Echocardiography for Assessing Ablation Complexity in Left Ventricular Outflow Tract Premature Ventricular Contractions.

Circulation. Arrhythmia and electrophysiology·2026
See all related articles

Related Experiment Video

Updated: Jun 19, 2026

Combining Augmented Reality and 3D Printing to Display Patient Models on a Smartphone
09:26

Combining Augmented Reality and 3D Printing to Display Patient Models on a Smartphone

Published on: January 2, 2020

18.1K

The PARADIGM Study: Procedural Augmented Reality Assessment in a 3-Dimensional Image-Guided Modality.

Alan Hanley1, Andrew Locke2, Jagmeet Singh1

  • 1Division of Cardiology, Massachusetts General Hospital, Boston (A.H., J.S., W.J.H., G.F.M.).

Circulation. Arrhythmia and Electrophysiology
|April 3, 2025
PubMed
Summary
This summary is machine-generated.

The CommandEP system enhances electrophysiologist navigation accuracy and communication quality during procedures. This augmented reality tool offers high usability and improves overall procedural efficiency in electrophysiology studies.

Keywords:
augmented realitycathetersclinical decision-makingelectrophysiologyhumans

More Related Videos

Pedicle Screw Placement Using an Augmented Reality Head-Mounted Display in a Porcine Model
06:18

Pedicle Screw Placement Using an Augmented Reality Head-Mounted Display in a Porcine Model

Published on: May 24, 2024

2.0K
Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility
07:46

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility

Published on: August 9, 2024

599

Related Experiment Videos

Last Updated: Jun 19, 2026

Combining Augmented Reality and 3D Printing to Display Patient Models on a Smartphone
09:26

Combining Augmented Reality and 3D Printing to Display Patient Models on a Smartphone

Published on: January 2, 2020

18.1K
Pedicle Screw Placement Using an Augmented Reality Head-Mounted Display in a Porcine Model
06:18

Pedicle Screw Placement Using an Augmented Reality Head-Mounted Display in a Porcine Model

Published on: May 24, 2024

2.0K
Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility
07:46

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility

Published on: August 9, 2024

599

Area of Science:

  • Electrophysiology
  • Medical Technology
  • Augmented Reality

Background:

  • The CommandEP system v2 integrates augmented reality (AR) with 3D electroanatomic mapping for real-time data display.
  • It provides hands-free visualization of maps, catheter positions, and contact force data to electrophysiologists.

Purpose of the Study:

  • To evaluate the CommandEP system's impact on electrophysiologist navigation accuracy.
  • To assess changes in intraprocedural communications and overall system usability.

Main Methods:

  • Prospective study involving 8 users across 2 sites, utilizing the CommandEP system in 102 patients.
  • Navigation accuracy measured by catheter tip displacement; communication quality categorized; usability assessed via surveys.

Main Results:

  • CommandEP use resulted in more accurate navigation (2.98±2 mm vs. 3.27±2 mm, P=0.02) and fewer points >4 mm from target (21% vs. 28%, P=0.03).
  • A significant reduction in communications was observed (30 vs. 363 events).
  • High usability reported, with 94% comfortable using the system and 72% willing to use it in most electrophysiology procedures (EPS).

Conclusions:

  • The CommandEP system enhances navigation accuracy in electrophysiology procedures.
  • It effectively reduces the number of necessary communications while maintaining or improving quality.
  • The system demonstrates high usability and physician comfort, suggesting its value in clinical practice.