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Related Experiment Video

Updated: Jun 2, 2026

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography

Published on: February 16, 2016

Isolated left ventricular noncompaction mimicking ventricular mass.

Praveen Jayan¹, Ravindranath K Shankarappa, Rajiv Ananthakrishna

¹Department of Cardiology, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, India. praveenjayan30@gmail.com

Echocardiography (Mount Kisco, N.Y.)

|May 7, 2011

Summary

This summary is machine-generated.

Isolated left ventricular noncompaction, an inherited cardiomyopathy, is often missed by standard echocardiography. Contrast echocardiography is crucial for diagnosing this condition, especially when the left ventricular apex is involved.

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Area of Science:

Cardiology
Medical Imaging
Genetics

Background:

Isolated left ventricular noncompaction is a rare genetic cardiomyopathy.
It presents with excessive trabeculations and deep recesses in the left ventricle.
Diagnosis can be challenging due to limitations in imaging the left ventricular apex.

Observation:

Conventional 2D echocardiography failed to detect prominent trabeculations in a patient.
The left ventricular apex, a common site for noncompaction, was difficult to assess.
Contrast echocardiography was employed to overcome imaging limitations.

Findings:

Contrast echocardiography successfully identified multiple prominent trabeculations and deep intertrabecular recesses.
This confirmed the diagnosis of isolated left ventricular noncompaction.
The study highlights the diagnostic utility of contrast echocardiography.

Implications:

Contrast echocardiography improves the detection rate of left ventricular noncompaction.
Enhanced diagnostic accuracy can lead to earlier intervention and better patient outcomes.
This technique is vital for cases where standard echocardiography is inconclusive.