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Related Concept Videos

Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

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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...
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Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

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Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
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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.
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Imaging Studies for Cardiovascular System III: X-Ray01:20

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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.
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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Imaging Studies for Cardiovascular System I:Echocardiography01:17

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Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
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Imaging Studies for Cardiovascular System IV: CMRI01:21

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Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
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Cardiac computed tomography in current cardiology guidelines.

Mouaz H Al-Mallah1, Ahmed Aljizeeri2, Todd C Villines3

  • 1Advanced Cardiac Imaging, King Abdulaziz Cardiac Center, Ministry of National Guard - Health Affairs, Riyadh, Saudi Arabia; King Saud bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia.

Journal of Cardiovascular Computed Tomography
|October 13, 2015
PubMed
Summary

This review examines how major cardiology guidelines from the American College of Cardiology Foundation/American Heart Association and European Society of Cardiology incorporate cardiac CT imaging. It identifies specific clinical situations where cardiac CT is recommended.

Keywords:
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Area of Science:

  • Cardiology
  • Medical Imaging

Background:

  • Practice guidelines significantly influence global cardiology practices.
  • Cardiac CT imaging is increasingly integrated into these guidelines.

Purpose of the Study:

  • To systematically analyze current practice guidelines and appropriateness criteria for cardiac CT.
  • To determine the extent of cardiac CT recommendations in specific clinical scenarios.

Main Methods:

  • Review of latest versions of American College of Cardiology Foundation/American Heart Association and European Society of Cardiology guidelines.
  • Analysis of multi-societal appropriateness criteria as of September 2015.

Main Results:

  • Cardiac CT is recommended in specific clinical situations within major guidelines.
  • The analysis quantifies the inclusion of cardiac CT in guideline recommendations.

Conclusions:

  • Cardiology guidelines increasingly feature cardiac CT.
  • Understanding these recommendations is crucial for optimal clinical practice.