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Related Experiment Video

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Ultrasonic Assessment of Myocardial Microstructure

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Published on: January 14, 2014

Noncompacted ventricular myocardium: characterization by intracardiac echo.

Sabina Ficili¹, Claudio Pandozi, Marco Galeazzi

¹Department of Cardiology, San Filippo Neri Hospital, Rome, Italy. sabinaficili@yahoo.it

Journal of Cardiovascular Medicine (Hagerstown, Md.)

|September 22, 2010

Summary

Intracardiac echocardiography accurately diagnosed ventricular noncompaction, a heart muscle condition, in a patient with arrhythmias. This high-resolution imaging revealed key details missed by other methods.

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Published on: February 16, 2016

Area of Science:

Cardiology
Medical Imaging
Echocardiography

Background:

Ventricular noncompaction is a rare congenital heart defect.
Arrhythmias can be a clinical manifestation of noncompaction.
Diagnostic challenges exist for identifying ventricular noncompaction.

Observation:

A patient presented with clinical symptoms of arrhythmias.
Evidence of noncompaction was observed in both left and right ventricular apex.
Intracardiac echo was performed during an electrophysiologic study.

Findings:

Intracardiac echocardiography provided high-resolution imaging for diagnosis.
Color Doppler identified trabecular recesses communicating with the ventricular cavity.
These findings were not identifiable with transthoracic echocardiography.

Implications:

Intracardiac echocardiography is a valuable tool for diagnosing ventricular noncompaction.
This technique offers superior resolution compared to transthoracic echocardiography.
Accurate diagnosis can guide management of arrhythmias associated with noncompaction.