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

Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

245
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...
245
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

252
Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
252
Cardiac Catheterization IV: Nursing Management01:26

Cardiac Catheterization IV: Nursing Management

25
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...
25
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

191
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...
191
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

95
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...
95
Prevention of Further Absorption of Poison01:14

Prevention of Further Absorption of Poison

829
In cases of acute poisoning, the primary objective is to prevent further absorption of the toxic substance into the body. Immediate interventions using various decontamination techniques targeting the gastrointestinal (GI) tract can achieve this. Decontamination is crucial to prevent poison from entering the systemic circulation, which involves washing affected areas with water and mild soap and removing contaminated clothing. Once external decontamination is done, attention must be turned to...
829

You might also read

Related Articles

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

Sort by
Same author

Glomerulonephritis through the lens of ultrasound and radiology.

World journal of nephrology·2026
Same author

Rethinking chronic kidney disease risk after liver transplantation.

World journal of transplantation·2026
Same author

Dengue seroprevalence and transfusion risk in three regions of viral circulation in Argentina: a cross-sectional study.

Lancet regional health. Americas·2026
Same author

Deep Medullary Vein Asymmetry and Clinical Outcomes in Patients with Ischemic Stroke and Successful Endovascular Treatment.

Journal of clinical medicine·2026
Same author

Finerenone in Cardiorenal Disease: A Narrative Review of Molecular Mechanisms, Clinical Evidence, and Emerging Therapeutic Roles.

Cardiovascular drugs and therapy·2026
Same author

Recombinant human erythropoietin therapy in patients with cancer: efficacy, risks and the controversy of EpoR expression.

Drugs in context·2026

Related Experiment Video

Updated: Jul 10, 2025

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography
08:13

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography

Published on: February 16, 2016

19.6K

[Contrast Media Toxicity and Its Prevention].

Concetto Sessa1, Luca Zanoli2, Giovanni Noto3

  • 1U.O.C. Nefrologia e Dialisi, P.O. Maggiore "Nino Baglieri", Modica, Ragusa (RG).

Giornale Italiano Di Nefrologia : Organo Ufficiale Della Societa Italiana Di Nefrologia
|November 27, 2023
PubMed
Summary

Nephropathic patients undergoing procedures with iodinated contrast media face increased acute kidney injury (AKI) risk. This review clarifies strategies for safe contrast administration and AKI risk reduction in these vulnerable individuals.

Keywords:
Constrast MediumHydrationPreventionacute kidney injury

More Related Videos

Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease
08:41

Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease

Published on: March 24, 2023

1.2K
Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
06:29

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Published on: June 11, 2019

10.4K

Related Experiment Videos

Last Updated: Jul 10, 2025

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography
08:13

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography

Published on: February 16, 2016

19.6K
Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease
08:41

Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease

Published on: March 24, 2023

1.2K
Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
06:29

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Published on: June 11, 2019

10.4K

Area of Science:

  • Radiology
  • Nephrology
  • Pharmacology

Context:

  • Intravenous iodinated contrast media are essential in modern diagnostics and interventions.
  • Nephropathic patients exhibit a higher susceptibility to contrast-induced acute kidney injury (CI-AKI).
  • Current clinical management strategies for contrast administration in at-risk patients remain inconsistent.

Purpose:

  • To provide an updated review on managing contrast media administration in nephropathic patients.
  • To clarify the distinction between Post-Contrast Acute Kidney Injury (PC-AKI) and CI-AKI.
  • To examine evidence-based strategies for mitigating CI-AKI risk.

Summary:

  • Key strategies include early identification of high-risk patients, judicious selection and dosing of contrast agents, temporary cessation of nephrotoxic medications, and diligent post-procedure monitoring.
  • Proactive management is crucial to prevent CI-AKI, ensuring continued access to necessary radiological procedures.
  • The review addresses persistent uncertainties in contrast media handling and renal counseling for nephropathic individuals.

Impact:

  • Improved patient outcomes through reduced incidence of CI-AKI.
  • Enhanced clinical decision-making for healthcare professionals managing contrast media use.
  • Standardization of best practices in interventional radiology and diagnostic imaging for at-risk populations.