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Updated: Jun 19, 2026

Hemodynamic Precision in the Neonatal Intensive Care Unit using Targeted Neonatal Echocardiography
Published on: January 27, 2023
"Role of echocardiography in catheter intervention in congenital heart defects"
Munesh Tomar1, Sitaraman Radhakrishanan
1Department of Pediatrics and congenital Heart Diseases, Escorts Heart Institute & Research Centre, New Delhi, India. muneshtomar@yahoo.co.in
Insights
Echocardiography advancements are crucial for diagnosing and managing congenital heart defects (CHD). This review details echocardiography
Area of Science:
- Cardiology
- Medical Imaging
- Pediatric Cardiology
Background:
- Echocardiography has significantly evolved over three decades.
- It is indispensable in evaluating patients with congenital heart disease (CHD).
Purpose of the Study:
- To review the role of echocardiography in catheter interventions for congenital heart defects.
- Highlighting its utility in diagnosis, procedural guidance, and complication detection.
Main Methods:
- Review of transthoracic and transesophageal echocardiography techniques.
- Focus on applications in catheter-based interventions for CHD.
Main Results:
- Echocardiography is central to diagnosing and decision-making in CHD.
- It defines cardiac anatomy and assesses hemodynamics.
- Enables procedural guidance and immediate result assessment.
Conclusions:
- Echocardiography is a cornerstone in managing congenital heart defects.
- Its advanced modalities are vital for successful catheter interventions in CHD patients.
Abstract:
Echocardiography has evolved over last 3 decades from M-mode echocardiography, two-dimensional echocardiography, Dopplerimaging, three-dimensional echocardiography to intravascular /intracardiac echocardiography with its immense role in evaluation of a patient with congenital heart disease. The refinement in echocardiography imaging technique has made echocardiography as the main stay in diagnosis and decision making in patient with congenital heart defects (CHD). It is used fr defining anatomy, hemodyanamic assessment, guiding and immediate assessment of procedural results as well as detection of complication. In this review article, we are discussing the role of echocardiography (transthoracic/transesophageal) in catheter interventions in congenital heart defects.
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