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

Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

162
The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
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...
162
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

89
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
89
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

219
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and...
219
Biological Effects of Radiation02:59

Biological Effects of Radiation

15.4K
All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they...
15.4K

You might also read

Related Articles

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

Sort by
Same author

Mitral Valve Leaflet Modification: A Working Group Position Statement on Best Practices and Step-by-Step Guide.

JACC. Cardiovascular interventions·2026
Same author

UNICORN During Transcatheter Aortic Valve Replacement in Native and Bioprosthetic Aortic Valves: A Multicenter Study.

JACC. Cardiovascular interventions·2026
Same author

Aortic Valve Leaflet Modification: A Working Group Position Statement on Best Practices and Step-by-Step Guide.

JACC. Cardiovascular interventions·2026
Same author

Current Evidence, Emerging Evidence, and Decision-Making: An Algorithm for Leaflet Modification Procedures.

JACC. Cardiovascular interventions·2026
Same author

Arterial Pulse Tapping Artifact Mimicking Acute Coronary Syndrome on Electrocardiogram.

JACC. Case reports·2026
Same author

Embolic Protection With the Emboliner for Structural Heart Procedures With Extreme Embolic Risk.

JACC. Cardiovascular interventions·2026
Same journal

Outcome of Patients Presenting With High-Risk Pulmonary Embolism Treated With Mechanical Thrombectomy: A Subgroup Analysis From the STRIKE-PE Study.

Journal of the Society for Cardiovascular Angiography & Interventions·2026
Same journal

Reduced-Dose vs Full-Dose Direct Oral Anticoagulants for Extended Anticoagulation Therapy in Patients With Venous Thromboembolism: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Journal of the Society for Cardiovascular Angiography & Interventions·2026
Same journal

Safety and Efficacy of a Novel Atrial Flow Regulator in Patients With Severe Pulmonary Arterial Hypertension: The AFR-Prophet Study.

Journal of the Society for Cardiovascular Angiography & Interventions·2026
Same journal

Therapeutic Manipulation of the Atrial Septum: Tearing Down the Wall.

Journal of the Society for Cardiovascular Angiography & Interventions·2026
Same journal

Aspiration Thrombectomy in High-Risk Pulmonary Embolism: Mechanical Reperfusion for Thrombosed Arteries Proven Again.

Journal of the Society for Cardiovascular Angiography & Interventions·2026
Same journal

Advanced Needle-Based Strategies for Complex Calcified Peripheral Artery Disease: A Systematic Review.

Journal of the Society for Cardiovascular Angiography & Interventions·2026
See all related articles

Related Experiment Video

Updated: Jun 17, 2025

A Co-culture Method to Investigate the Crosstalk Between X-ray Irradiated Caco-2 Cells and PBMC
11:40

A Co-culture Method to Investigate the Crosstalk Between X-ray Irradiated Caco-2 Cells and PBMC

Published on: January 30, 2018

13.0K

Radiation Exposure Using Rampart vs Standard Lead Aprons and Shields During Invasive Cardiovascular Procedures.

John C Lisko1,2, Nikoloz Shekiladze1, Joseph Chamoun1

  • 1Section of Interventional Cardiology, Emory University School of Medicine, Atlanta, Georgia.

Journal of the Society for Cardiovascular Angiography & Interventions
|August 12, 2024
PubMed
Summary
This summary is machine-generated.

The Rampart IC M1128 system significantly reduced total body radiation exposure for catheterization laboratory teams compared to traditional lead aprons and shields. This innovative portable shielding system offers enhanced protection during invasive cardiovascular procedures.

Keywords:
invasive cardiologyleft heart catheterizationradiation safety

More Related Videos

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound
13:48

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound

Published on: April 21, 2023

1.4K
Reduced Procedure Time and Variability with Active Esophageal Cooling During Radiofrequency Ablation for Atrial Fibrillation
04:58

Reduced Procedure Time and Variability with Active Esophageal Cooling During Radiofrequency Ablation for Atrial Fibrillation

Published on: August 25, 2022

2.2K

Related Experiment Videos

Last Updated: Jun 17, 2025

A Co-culture Method to Investigate the Crosstalk Between X-ray Irradiated Caco-2 Cells and PBMC
11:40

A Co-culture Method to Investigate the Crosstalk Between X-ray Irradiated Caco-2 Cells and PBMC

Published on: January 30, 2018

13.0K
Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound
13:48

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound

Published on: April 21, 2023

1.4K
Reduced Procedure Time and Variability with Active Esophageal Cooling During Radiofrequency Ablation for Atrial Fibrillation
04:58

Reduced Procedure Time and Variability with Active Esophageal Cooling During Radiofrequency Ablation for Atrial Fibrillation

Published on: August 25, 2022

2.2K

Area of Science:

  • Cardiovascular Medicine
  • Medical Physics
  • Occupational Health

Background:

  • Radiation exposure is a significant concern for healthcare professionals during invasive cardiovascular procedures.
  • Traditional lead aprons and shields (LAS) provide limited protection, leaving large body areas unshielded.
  • The Rampart IC M1128 is a portable radiation shielding system designed to improve protection.

Purpose of the Study:

  • To evaluate the effectiveness of the Rampart IC M1128 system in reducing radiation exposure for catheterization laboratory teams.
  • To compare radiation exposure levels between the Rampart system and traditional LAS during elective invasive cardiovascular procedures.

Main Methods:

  • A randomized controlled trial involving 100 elective invasive cardiovascular procedures.
  • Catheterization laboratory teams were randomized to use either traditional LAS or the Rampart IC M1128.
  • Real-time dosimetry monitored radiation exposure at three operator positions.

Main Results:

  • No significant difference in fluoroscopy time, dose area product, or scatter radiation between the Rampart and LAS groups.
  • The Rampart system demonstrated significantly lower total body radiation exposure for all three operator positions (P < .001).
  • Specific reductions: Position 1 (0.1 mRem vs 2.2 mRem), Position 2 (0.1 mRem vs 3.2 mRem), Position 3 (0.0 mRem vs 0.8 mRem).

Conclusions:

  • The Rampart IC M1128 system significantly decreases total body radiation exposure for catheterization laboratory personnel.
  • This portable shielding system offers superior protection compared to traditional lead aprons and shields during routine clinical procedures.
  • The findings support the adoption of the Rampart system for enhanced radiation safety in interventional cardiology settings.