Quantifying LV Function:
Can We Do Strain with Stress?

Inconclusive TTEs |   Strain with Stress   |   Our Solutions

Quantifying LV Function: Can We Do Strain with Stress?

A timely patient care plan is critical for you and your patients. cSound™, a new image-processing platform takes cardiovascular ultrasound to a higher level by providing robust quantification tools that may help enhance your diagnostic confidence.

Automated Function Imaging™ (AFI) objectively analyzes myocardial wall motion to help users confirm diagnoses and support treatment decisions with a reliable & reproducible tool. As part of the GE healthymagination validation process, studies identified the potential for this tool to:

  • Reduce costs1,2
  • Prediction of cardiotoxicity in chemotheraphy patients1
  • Prediction of mortality vs standard echo methods in patients with known or suspected LV impairment3


With the powerful cSound™ platform , AFI can now be utilized in stress studies. AFI Stress protocols now acquires standard 2D apical views and quantify both longitudinal, segmental and global wall motion assessment at each stress level.

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Quantifying LV Function Can we do strain with stress.

Watch the video of lecture presented by James D. Thomas, MD, FACC, FASE

Director, Center for Heart Valve Disease

Bluhm Cardiovascular Institute

Professor of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL


Quantifying LV Function Can we do strain with stress.

Watch the video of lecture presented by James D. Thomas, MD, FACC, FASE

Director, Center for Heart Valve Disease

Bluhm Cardiovascular Institute

Professor of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL

Features or technologies are not available on all products.  Product availability may vary by country.  Please check with your GE Sales Representative for availability.

1 Sawaya et al., Early detection and prediction of cardiotoxicity in chemotherapy-treated patients. Am J Cardiol. 2011; 107:1375-1380

2 Mollema SA, Delgado V, Bertini M, Antoni L, Boersma E, Holman ER, Stokkel MPM, van der Wall EE, Schalij MJ, Bax JJ. ‘Viability assessment with global left ventricular longitudinal strain predicts recovery of left ventricular function after acute myocardial infarction.’ Circ Cardiovasc Imaging 2010;3:15-23.

3 Stanton T, Leano R, Marwick TH , ‘Prediction of all-cause mortality from global longitudinal speckle strain: Comparison with ejection fraction and wall motion scoring’, Circulation: Cardiovascular Imaging, 2009; 2: 356-364.

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