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Related Concept Videos

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

Imaging Studies for Cardiovascular System III: X-Ray

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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...
321
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 I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

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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,...
524
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

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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,...
158
Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

425
Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
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Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

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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...
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Related Experiment Video

Updated: Oct 18, 2025

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound 30/45MHZ System
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Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound 30/45MHZ System

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Cardiovascular Imaging and Pregnancy.

Jonathan Windram1, Jasmine Grewal2

  • 1Department of Medicine, Division of Cardiology, University of Alberta, Edmonton, Alberta, Canada.

The Canadian Journal of Cardiology
|September 27, 2021
PubMed
Summary
This summary is machine-generated.

Cardiovascular disease (CVD) is a leading cause of death in pregnant women. Advanced cardiovascular imaging is crucial for assessing risk and guiding management during pregnancy.

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Last Updated: Oct 18, 2025

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Area of Science:

  • Cardiology
  • Obstetrics
  • Medical Imaging

Background:

  • Cardiovascular disease (CVD) is increasingly common in women of childbearing age.
  • CVD is now the primary cause of maternal morbidity and mortality.
  • Optimal cardiology care for pregnant patients relies on cardiovascular imaging.

Purpose of the Study:

  • To review hemodynamic and structural cardiovascular changes during pregnancy.
  • To examine the role of various cardiovascular imaging modalities in pregnant patients.
  • To highlight the strengths and weaknesses of each imaging technique.

Main Methods:

  • Review of hemodynamic and structural changes in pregnancy.
  • Analysis of cardiovascular imaging techniques: echocardiography, cardiac MRI, CT, and coronary angiography.
  • Discussion of the application and limitations of each modality.

Main Results:

  • Pregnancy induces significant hemodynamic and structural changes in the cardiovascular system.
  • Echocardiography, cardiac MRI, CT, and coronary angiography have distinct roles in managing pregnant patients with CVD.
  • Each imaging modality offers unique advantages and disadvantages for risk assessment and management.

Conclusions:

  • Cardiovascular imaging is essential for managing pregnant women with CVD.
  • Understanding imaging modalities aids in accurate risk stratification and treatment.
  • Tailored imaging approaches improve maternal and fetal outcomes in CVD.