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Related Experiment Video

Updated: Jun 20, 2026

Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation

Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation

Published on: October 20, 2016

An update on contrast echocardiography.

R Chelliah¹, R Senior

¹Department of Cardiology, Middlesex University London, Northwick Park Hospital, Harrow, UK.

Minerva Cardioangiologica

|September 19, 2009

Summary

This summary is machine-generated.

Ultrasound contrast agents improve cardiac imaging by enabling accurate left ventricular function assessment. These microbubble agents also enhance myocardial perfusion and cardiac anatomy visualization, improving patient care.

More Related Videos

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Published on: October 28, 2020

Related Experiment Videos

Last Updated: Jun 20, 2026

Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation

Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation

Published on: October 20, 2016

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Published on: October 28, 2020

Area of Science:

Cardiovascular Imaging
Ultrasound Technology
Diagnostic Medicine

Background:

Tissue harmonic imaging in ultrasound has limitations for diagnostic cardiovascular imaging.
Inaccurate left ventricular function assessment necessitates alternative, costly methods.
Traditional echocardiography lacked integral contrast agents for robust functional analysis.

Purpose of the Study:

To highlight the evolution and expanding role of ultrasound contrast agents in cardiovascular diagnostics.
To demonstrate the utility of microbubble contrast agents for left ventricular opacification and function quantification.
To explore the application of contrast agents beyond wall motion assessment to myocardial perfusion and newer imaging techniques.

Main Methods:

Development of microbubble-based ultrasound contrast agents.
Application of contrast-specific imaging techniques in echocardiography.
Integration with advanced ultrasound modalities like real-time 3D echocardiography.

Main Results:

Microbubble contrast agents enable accurate quantification of left ventricular function.
Contrast-enhanced ultrasound allows assessment of myocardial perfusion and cardiac anatomy.
Emerging applications include carotid ultrasound for intima-media thickness measurement.

Conclusions:

Ultrasound contrast agents are crucial for comprehensive cardiovascular diagnostics.
Myocardial contrast echocardiography provides bedside assessment of cardiac anatomy, function, and perfusion.
The use of contrast agents significantly enhances diagnostic capabilities and patient care in cardiology.