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Related Concept Videos

Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

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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 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...
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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.
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Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

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Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...
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Imaging Studies for Cardiovascular System V: CT01:28

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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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Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

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Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
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Related Experiment Video

Updated: Aug 30, 2025

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn
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Imaging for Hypoplastic Left Heart Syndrome.

Simone R F Fontes Pedra1

  • 1Fetal and Pediatric Cardiology Program, Instituto 67771Dante Pazzanese de Cardiologia, Sao Paulo, Brazil.

World Journal for Pediatric & Congenital Heart Surgery
|September 2, 2022
PubMed
Summary

Hypoplastic left heart syndrome (HLHS) is a severe congenital heart defect diagnosed via echocardiography. This review details HLHS evaluation, aiding therapeutic strategy decisions.

Keywords:
congenital heart diseasecongenital heart surgeryechocardiographyfetal surgery/studies

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Area of Science:

  • Pediatric Cardiology
  • Congenital Heart Disease
  • Neonatal Medicine

Background:

  • Hypoplastic left heart syndrome (HLHS) is a critical congenital heart defect presenting in newborns.
  • Accurate diagnosis and anatomical assessment are crucial for management.
  • Echocardiography is the primary imaging modality for prenatal and postnatal evaluation.

Purpose of the Study:

  • To provide a systematic overview of echocardiographic evaluation in HLHS.
  • To highlight key cardiac structures and their assessment in HLHS.
  • To guide therapeutic strategy decisions based on detailed echocardiographic findings.

Main Methods:

  • Systematic review of echocardiographic assessment in HLHS.
  • Detailed examination of interatrial septum, cardiac valves, and ventricular function.
  • Evaluation of ductal and aortic arches using echocardiography.

Main Results:

  • Echocardiography enables comprehensive assessment of HLHS anatomy and physiology.
  • Specific attention to interatrial septum, valves, and right ventricular function is vital.
  • Assessment of ductal and aortic arch anatomy informs surgical and medical management.

Conclusions:

  • Echocardiography is indispensable for diagnosing and evaluating HLHS.
  • A systematic echocardiographic approach facilitates informed therapeutic planning.
  • Understanding HLHS echocardiographic features is key to optimizing patient outcomes.