Related Experiment Video

Updated: Mar 2, 2026

High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart
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High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart

Published on: July 9, 2010

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Exercise stress echocardiography in hypertrophic cardiomyopathy

Kengo Suzuki1, Yoshihiro J Akashi2

  • 1Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan. kengo@marianna-u.ac.jp.

Journal of Echocardiography
|May 15, 2017
PubMed

Insights

Exercise stress echocardiography reveals latent findings in hypertrophic cardiomyopathy (HCM), aiding in the diagnosis of exertional symptoms. This technique is crucial for evaluating obstruction, regurgitation, and diastolic function during exercise.

Area of Science:

  • Cardiology
  • Diagnostic Imaging
  • Exercise Physiology

Background:

  • Hypertrophic cardiomyopathy (HCM) often presents with exertional symptoms that are not fully explained by resting echocardiography.
  • Exercise stress echocardiography (ESE) can unmask abnormalities not apparent at rest.

Purpose of the Study:

  • To provide a comprehensive summary of the utility of exercise stress echocardiography in hypertrophic cardiomyopathy.
  • To highlight practical applications and diagnostic value of ESE in HCM patients.

Main Methods:

  • Review of current literature and clinical practices regarding exercise stress echocardiography in HCM.
  • Focus on the evaluation of specific echocardiographic parameters during exercise.

Main Results:

  • Exercise stress echocardiography effectively identifies left ventricular outflow tract obstruction during exertion.
  • It aids in assessing mitral regurgitation, left ventricular asynergy, and diastolic dysfunction under stress.
  • ESE can elucidate the etiology of exertional symptoms in HCM patients by revealing latent findings.

Conclusions:

  • Exercise stress echocardiography is a valuable tool for comprehensive assessment and symptom evaluation in hypertrophic cardiomyopathy.
  • The technique enhances diagnostic capabilities beyond resting echocardiography for HCM management.

Keywords:
Exercise stress echocardiographyHypertrophic cardiomyopathyLeft ventricular outflow tract obstructionSystolic anterior motion of the mitral valve

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