Related Experiment Video

Updated: Jul 10, 2026

Time-Resolved, Dynamic Computed Tomography Angiography for Characterization of Aortic Endoleaks and Treatment Guidance via 2D-3D Fusion-Imaging
09:32

Time-Resolved, Dynamic Computed Tomography Angiography for Characterization of Aortic Endoleaks and Treatment Guidance via 2D-3D Fusion-Imaging

Published on: December 9, 2021

Case presentations of potential applications of computed tomographic angiography in the geriatric population

Samuel Wann1, Michael Krystowiak

  • 1Wisconsin Heart Hospital, Milwaukee, WI 53226, USA. samuelwann@gmail.com

The American Journal of Geriatric Cardiology
|November 3, 2007
PubMed

Insights

Computed tomography (CT) angiography offers noninvasive visualization of the heart and coronary arteries, proving valuable for diagnosing chest pain and evaluating cardiovascular conditions in older adults.

Area of Science:

  • Cardiovascular Imaging
  • Geriatric Cardiology
  • Medical Technology

Background:

  • Technical advancements enable computed tomography (CT) to visualize the beating heart and coronary arteries.
  • Noninvasive coronary angiography and detailed cardiovascular structure evaluation using CT are crucial, particularly for the geriatric population.

Purpose of the Study:

  • To highlight the potential applications of CT angiography in older adult patients with cardiovascular disease.
  • To demonstrate the utility of CT in evaluating chest pain syndromes and for preoperative assessments in the elderly.

Main Methods:

  • Utilizing computed tomography (CT) angiography for noninvasive coronary angiography.
  • Applying CT to evaluate various cardiovascular structures, including valves, myocardium, aorta, and detecting intracardiac thrombi and tumors.

Main Results:

  • CT angiography successfully visualizes the beating heart and coronary arteries.
  • The technique is valuable for diagnosing chest pain syndromes in the elderly.
  • CT aids in preoperative evaluation for cardiac and noncardiac surgeries.

Conclusions:

  • CT angiography is a valuable tool for cardiovascular assessment in the geriatric population.
  • Its applications extend to diagnosis, preoperative evaluation, and detection of various cardiovascular pathologies.
  • The study presents clinical examples showcasing the utility of CT angiography in older adults.

More Related Videos

Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation06:59

Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation

Published on: June 3, 2018

Anatomical Reconstructions of the Human Cardiac Venous System using Contrast-computed Tomography of Perfusion-fixed Specimens06:02

Anatomical Reconstructions of the Human Cardiac Venous System using Contrast-computed Tomography of Perfusion-fixed Specimens

Published on: April 18, 2013

Related Concept Videos

Computed Tomography01:10

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
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...
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

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...
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...
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...