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Related Concept Videos

Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

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

Imaging Studies for Cardiovascular System II:Types of Echocardiography

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 diagnosing...

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Articles linked to this work by shared authors, journal, and citation graph.

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[Right ventricular thrombous and pulmonary artery aneurysms in Behçet's disease. Report of one case].

Archivos de cardiologia de Mexico·2007
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[Diagnostic and frequency of fetal heart disease by echocardiography in pregnancies with high-risk factors].

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Related Experiment Video

Updated: Jun 26, 2026

Murine Fetal Echocardiography
08:04

Murine Fetal Echocardiography

Published on: February 15, 2013

[Fetal echocardiography efficiency. Clinical experience].

Raúl San Luis Miranda1, Laura Guadalupe Arias Monroy, Gladis Alicia Gutiérrez González

  • 1Servicio de Hemodinámica, Clínica de Cardiología Fetal, Unidad Médica de Alta Especialidad, Hospital General Gaudencio González Garza, Centro Médico La Raza. dr_sanluiscardio@yahoo.com

Ginecologia Y Obstetricia De Mexico
|January 20, 2009
PubMed
Summary

Fetal echocardiography accurately diagnoses congenital heart disease in high-risk pregnancies. This prenatal screening method demonstrates high sensitivity and specificity, making it crucial for early detection of fetal heart conditions.

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Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction

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Hemodynamic Precision in the Neonatal Intensive Care Unit using Targeted Neonatal Echocardiography
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Hemodynamic Precision in the Neonatal Intensive Care Unit using Targeted Neonatal Echocardiography

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Related Experiment Videos

Last Updated: Jun 26, 2026

Murine Fetal Echocardiography
08:04

Murine Fetal Echocardiography

Published on: February 15, 2013

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction
14:19

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction

Published on: June 29, 2013

Hemodynamic Precision in the Neonatal Intensive Care Unit using Targeted Neonatal Echocardiography
09:31

Hemodynamic Precision in the Neonatal Intensive Care Unit using Targeted Neonatal Echocardiography

Published on: January 27, 2023

Area of Science:

  • Cardiology
  • Prenatal Diagnostics
  • Medical Imaging

Background:

  • Congenital heart disease (CHD) diagnosis relies on precise methods.
  • Fetal echocardiography shows high diagnostic precision in high-risk populations.
  • Previous studies report 86-99% sensitivity and 91-100% specificity.

Purpose of the Study:

  • Evaluate fetal echocardiography's sensitivity and specificity in high-risk pregnancies.
  • Identify and quantify in utero congenital heart disease types.

Main Methods:

  • Retrospective analysis of 229 high-risk pregnant women's records (gestation >15 weeks).
  • Inclusion of cardiovascular exams at birth.
  • Statistical analysis included frequencies, sensitivity, specificity, predictive values, and truth index.

Main Results:

  • 62 cases (27%) of fetal heart disease identified.
  • Common risk factors: four-chamber abnormalities, dysmorphy, fetal bradycardia, polyhydramnios, oligohydramnios.
  • High-risk heart diseases (88.7%) included Ebstein's anomaly, single ventricle, hypoplastic left heart syndrome, and tumors.
  • Achieved 98.41% sensitivity, 97.59% specificity, 97.59% positive predictive value, and 99.39% negative predictive value.

Conclusions:

  • Fetal echocardiography offers high diagnostic certainty for congenital heart disease.
  • Recommended as a standard prenatal examination for high-risk pregnancies.
  • Facilitates early detection and management of fetal cardiac anomalies.