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Related Concept Videos

Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

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...

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Related Experiment Video

Updated: Jun 24, 2026

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound
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Published on: April 21, 2023

Imaging in endovascular therapy: our future.

Allan W Reid1, Donald B Reid, Giles H Roditi

  • 1Department of Radiology, Glasgow Royal Infirmary, Glasgow, Scotland, UK. allan.reid@nhs.net

Journal of Endovascular Therapy : an Official Journal of the International Society of Endovascular Specialists
|March 26, 2009
PubMed
Summary

Modern imaging and computer technology enhance endovascular therapy planning and execution. These advances improve the prediction of vascular disease stability and intervention risks, optimizing patient care.

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Published on: December 9, 2021

Area of Science:

  • Vascular Surgery
  • Medical Imaging
  • Interventional Radiology

Background:

  • Historically, vascular surgeons relied on clinical exams and arteriography for endovascular treatment planning.
  • Current endovascular therapy benefits from advanced imaging and computer technology.

Purpose of the Study:

  • To review the latest advances in imaging for endovascular treatment.
  • To guide the optimal use of imaging in carotid intervention, peripheral intervention, endoluminal grafting, and cardiac imaging.

Main Methods:

  • Review of modern imaging techniques and computer advancements.
  • Analysis of functional imaging in predicting vascular disease progression.
  • Exploration of 3D imaging and device planning software.

Main Results:

  • Digital data processing enables high-resolution, dynamic imaging of blood flow.
  • Functional imaging aids in assessing vascular disease stability and intervention risks.
  • 3D imaging and planning software allow for virtual device placement.

Conclusions:

  • Advanced imaging and computing significantly enhance endovascular procedure planning and execution.
  • Functional imaging plays a crucial role in risk stratification for interventions.
  • The integration of these technologies is transforming patient care in key vascular areas.