Strain and strain rate echocardiography

Cristina Pislaru, Theodore P. Abraham, Marek Belohlavek

Research output: Contribution to journalReview article

107 Scopus citations

Abstract

Strain and strain rate echocardiography is an emerging technique for assessing myocardial systolic and diastolic function. It is envisioned that this modality could change the quantitative assessment of regional wall motion and improve the accuracy and reproducibility of test readings. Myocardial strain and strain rate can detect inducible ischemia and at earlier stages than visual estimation of wall motion or wall thickening parameters. Changes in systolic strain rate and strain have potential to discriminate between different myocardial viability states. Measurement of diastolic rate of deformation can differentiate physiologic from pathologic hypertrophy, and restrictive from constrictive cardiomyopathy. This article reviews basic principles and current experimental and clinical applications of strain and strain rate echocardiography.

Original languageEnglish (US)
Pages (from-to)443-454
Number of pages12
JournalCurrent opinion in cardiology
Volume17
Issue number5
DOIs
StatePublished - Sep 1 2002

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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