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Updated: May 12, 2026

Ablation of Ischemic Ventricular Tachycardia Using a Multipolar Catheter and 3-dimensional Mapping System for High-density Electro-anatomical Reconstruction
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State-of-the-art Laser Ablation for Cardiac Arrhythmias: Development and Future Perspective-A State-of-the-art Review

Helmut Weber1,2, Lutz Ruprecht3, Michaela Sagerer-Gerhardt1

  • 1Research Development Department, CCEP Center Taufkirchen, Taufkirchen, Germany.

The Journal of Innovations in Cardiac Rhythm Management
|January 8, 2026
PubMed

Insights

Cardiovascular laser application (CVLA) offers a novel, safe, and effective treatment for various heart conditions and vein issues. This innovative laser technology shows promise for widespread patient benefit, potentially surpassing current methods.

Area of Science:

  • Cardiology
  • Medical Technology
  • Laser Applications

Background:

  • Cardiovascular diseases pose significant health challenges.
  • Current treatments have limitations.
  • Innovative therapeutic approaches are needed.

Purpose of the Study:

  • To review the development and results of Cardiovascular Laser Application (CVLA).
  • To highlight the potential advantages of CVLA over existing catheter ablation methods.
  • To assess the safety and efficacy of laser treatment in cardiology.

Main Methods:

  • Utilizing a 1064-nm wavelength laser for tissue-selective photon absorption.
  • Inducing irreversible lesions in arrhythmogenic myocardium.
  • Modulating retrocardiac ganglion plexi and perivascular innervation.

Main Results:

  • CVLA demonstrates effectiveness in treating cardiac arrhythmias, cardiomyopathies, hypertension, and varicose veins.
  • Tissue-selective lesion induction is a key feature.
  • Experimental and clinical data support CVLA's potential.

Conclusions:

  • Cardiovascular Laser Application is a promising innovative approach in cardiology.
  • Laser treatment offers potential advantages in safety and efficacy.
  • CVLA may become a widely adopted, beneficial procedure for patients.

Keywords:
1064-nm laseratrial fibrillationcardiac arrhythmiasganglion plexilaser catheter ablation

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