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

Cardiac Catheterization III: Left Heart Catheterization01:24

Cardiac Catheterization III: Left Heart Catheterization

Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...
Cardiac Catheterization II: Right Heart Catheterization01:21

Cardiac Catheterization II: Right Heart Catheterization

Right Heart Catheterization: An OverviewRight heart catheterization is an invasive diagnostic procedure that measures right-sided cardiac and pulmonary artery pressures, calculates cardiac output, and identifies intracardiac shunts. It provides detailed hemodynamic data essential for diagnosing and managing various cardiovascular conditions, such as pulmonary hypertension.Access SitesCommon access sites for right heart catheterization include the internal jugular vein in the neck region, the...
Tracheostomy Suctioning II: Procedure01:23

Tracheostomy Suctioning II: Procedure

Tracheostomy suctioning is a vital nursing procedure that involves removing secretions from the tracheostomy tube to maintain airway patency and prevent respiratory complications. Nurses need to understand the proper technique for tracheostomy suctioning to ensure patient safety and comfort. In this guide, we will outline the step-by-step process for performing tracheostomy suctioning, including preparing the sterile field, donning personal protective equipment (PPE), lubricating and connecting...
Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
Cardiac Catheterization IV: Nursing Management01:26

Cardiac Catheterization IV: Nursing Management

Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...

You might also read

Related Articles

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

Sort by
Same author

Line of block: A simple pacing maneuver to distinguish AV nodal from accessory pathway ventriculoatrial conduction.

Heart rhythm·2026
Same author

Long-term all-cause mortality and hospitalizations after catheter ablation in patients with paroxysmal and persistent atrial fibrillation.

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

Macro-re-entry atrial flutter involving the caval side of a persistent Eustachian valve.

HeartRhythm case reports·2025
Same author

The impact of common and rare genetic variants on bradyarrhythmia development.

Nature genetics·2025
Same author

Narrow complex tachycardia with alternating atrial activation: What is the mechanism?

Journal of cardiovascular electrophysiology·2024
Same author

Meta-Analysis of Genome-Wide Association Studies Reveals Genetic Mechanisms of Supraventricular Arrhythmias.

Circulation. Genomic and precision medicine·2024
Same journal

Pulsed Field Ablation Is Associated With Fewer Post-Procedural Pericardial Inflammatory Symptoms Compared With Radiofrequency Ablation.

Journal of cardiovascular electrophysiology·2026
Same journal

Single-Cell Transcriptomics and Mendelian Randomization Analysis Reveal Key Genes in Atrial Fibrillation.

Journal of cardiovascular electrophysiology·2026
Same journal

Relationship Between Nonuniform Isochrone-Area in Late Activation Mapping and Arrhythmogenic Substrates Related to Atrial Fibrillation.

Journal of cardiovascular electrophysiology·2026
Same journal

Clinical Utility of Tissue Proximity Indication With a Variable-Loop Circular Catheter for Pulmonary Vein Isolation.

Journal of cardiovascular electrophysiology·2026
Same journal

Impact of Carina Width on Re-Ablation Rate of Atrial Fibrillation After Primary Cryoballoon-Ablation.

Journal of cardiovascular electrophysiology·2026
Same journal

Mediastinal Air Entrapment During Extravascular ICD Implantation: A Preventable Cause of Elevated Shock Impedance.

Journal of cardiovascular electrophysiology·2026
See all related articles

Related Experiment Video

Updated: Jun 5, 2026

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology
10:46

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology

Published on: May 26, 2015

Troubleshooting difficult transseptal catheterization.

Raymond W Sy1, George J Klein, Peter Leong-Sit

  • 1Arrhythmia Service, University of Western Ontario, London, Ontario, Canada.

Journal of Cardiovascular Electrophysiology
|January 18, 2011
PubMed
Summary
This summary is machine-generated.

Transseptal catheterization, crucial for electrophysiology, can be challenging, especially with repeat procedures. New technologies like intracardiac echocardiography and radiofrequency can help overcome difficulties and reduce complications.

More Related Videos

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock
07:39

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock

Published on: August 16, 2021

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation
06:04

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation

Published on: August 8, 2025

Related Experiment Videos

Last Updated: Jun 5, 2026

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology
10:46

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology

Published on: May 26, 2015

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock
07:39

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock

Published on: August 16, 2021

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation
06:04

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation

Published on: August 8, 2025

Area of Science:

  • Cardiology
  • Medical Devices
  • Interventional Electrophysiology

Background:

  • Transseptal catheterization is a key procedure in electrophysiology.
  • Difficulties and complications can arise during transseptal catheterization, particularly in repeated procedures.
  • Cardiac tamponade is a serious potential complication.

Purpose of the Study:

  • To explore the challenges in transseptal catheterization.
  • To evaluate the role of intracardiac echocardiography and radiofrequency in assisting the procedure.
  • To propose an organized approach for troubleshooting difficult transseptal punctures.

Main Methods:

  • Review of existing literature and technologies.
  • Discussion of the integration of intracardiac echocardiography and radiofrequency.
  • Emphasis on a structured troubleshooting approach.

Main Results:

  • Intracardiac echocardiography and radiofrequency offer valuable assistance for transseptal catheterization.
  • An organized approach can mitigate procedural difficulties.
  • Improved success rates and reduced complication risks are anticipated.

Conclusions:

  • Integrating advanced technologies and a systematic approach enhances transseptal catheterization.
  • This strategy is vital for improving patient outcomes and procedural safety.
  • Further refinement of these techniques can minimize risks like cardiac tamponade.