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Related Concept Videos

X-ray Imaging01:24

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German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
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The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
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An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
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Atomic emission spectroscopy (AES) is an analytical technique used to determine the elemental composition of a sample by analyzing the light emitted from excited atoms. In AES, atoms in a sample are excited to higher energy levels by thermal energy from high-temperature sources, such as plasma, arcs, or sparks. When these excited atoms return to lower energy states, they emit light at specific wavelengths characteristic of each element. The resulting atomic emission spectrum, which consists of...
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A New Era in Zero X-ray Ablation.

Giuseppe Mascia1, Marzia Giaccardi2

  • 1Department of Internal Medicine, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy.

Arrhythmia & Electrophysiology Review
|November 26, 2020
PubMed
Summary
This summary is machine-generated.

The zero X-ray ablation approach in electrophysiology significantly reduces radiation exposure without compromising procedure effectiveness or safety. This non-fluoroscopic method offers clinical benefits and is a safe alternative to conventional techniques.

Keywords:
ArrhythmiaX-ray ablation approachcancer preventioncatheter ablationradiation riskzero-fluoroscopy

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Area of Science:

  • Electrophysiology
  • Medical Imaging
  • Radiation Oncology

Background:

  • Conventional transcatheter ablation utilizes fluoroscopy, leading to potential stochastic and deterministic health risks from ionizing radiation.
  • Minimizing radiation exposure is crucial for patient safety and cancer prevention during electrophysiology procedures.

Purpose of the Study:

  • To highlight the significance and benefits of the zero X-ray ablation approach in electrophysiology.
  • To evaluate the clinical and technical advantages of non-fluoroscopic mapping systems compared to traditional fluoroscopic methods.

Main Methods:

  • Utilizing non-fluoroscopic mapping systems to guide transcatheter ablation procedures.
  • Comparing outcomes, safety, effectiveness, and procedure duration of zero X-ray ablation with conventional fluoroscopic techniques.

Main Results:

  • The zero X-ray approach significantly reduces or eliminates radiological exposure.
  • Clinical outcomes, procedure effectiveness, and safety are comparable to conventional fluoroscopic methods.
  • Procedure duration is not adversely affected by the zero X-ray technique.

Conclusions:

  • The zero X-ray ablation approach is a feasible, safe, and effective alternative to fluoroscopy in electrophysiology.
  • This method represents a significant advancement in reducing radiation exposure and promoting cancer prevention.
  • Fluoroscopy may be reserved for troubleshooting in selected cases when using the zero X-ray approach.