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Related Concept Videos

Cardiac Catheterization III: Left Heart Catheterization01:24

Cardiac Catheterization III: Left Heart Catheterization

318
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...
318
Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

430
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...
430
Cardiac Catheterization IV: Nursing Management01:26

Cardiac Catheterization IV: Nursing Management

365
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...
365
Cardiac Catheterization II: Right Heart Catheterization01:21

Cardiac Catheterization II: Right Heart Catheterization

333
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...
333

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Related Experiment Video

Updated: Nov 11, 2025

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

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Catheter mapping and ablation during pregnancy.

Adele Greyling1,2, Caterina Vlachou3, Stefan Ailoaei1,4

  • 1Department of Cardiology, Royal Brompton and Harefield NHS Foundation Trust, Royal Brompton and Harefield Hospital, Sydney Street, SW3 6NP, London, UK.

Herzschrittmachertherapie & Elektrophysiologie
|March 30, 2021
PubMed
Summary

Cardiac arrhythmias during pregnancy can be risky, especially when drug-resistant. Invasive electrophysiology procedures, with zero radiation exposure techniques, offer a safe treatment option for mother and child.

Keywords:
Arrhythmia managementCardio-obstetricsCatheter ablationThree-dimensional mappingZERO fluoro

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Area of Science:

  • Cardiology
  • Obstetrics
  • Electrophysiology

Background:

  • Cardiac arrhythmias affect a significant number of pregnant women.
  • Arrhythmias can pose risks to both mother and fetus, potentially causing hemodynamic compromise.
  • Drug-resistant arrhythmias may necessitate advanced interventions.

Purpose of the Study:

  • To review techniques for invasive electrophysiology procedures during pregnancy.
  • To highlight the importance of zero radiation exposure methods.
  • To emphasize the role of multidisciplinary cardio-obstetrics teams.

Main Methods:

  • Review of invasive electrophysiology procedures with reduced or zero ionizing radiation exposure.
  • Discussion of techniques applicable during pregnancy.
  • Evaluation of the collaborative approach involving obstetricians, anesthesiologists, and electrophysiologists.

Main Results:

  • Minimally invasive electrophysiology procedures can be performed safely during pregnancy.
  • Zero radiation exposure techniques are established and recommended.
  • Successful outcomes depend on careful pre-procedural assessment and team coordination.

Conclusions:

  • Invasive electrophysiology procedures, utilizing zero radiation techniques, are viable options for managing complex arrhythmias in pregnancy.
  • A multidisciplinary cardio-obstetrics team approach is crucial for successful planning and execution.
  • Thorough maternal and fetal assessment is mandatory for optimal outcomes.