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LV End-Systolic Volume Reduction Index (LVESVRI) Calculator

  • Baseline LVESV (mL)
  • Follow-up LVESV (mL)
  • LV End-Systolic Volume Reduction Index (LVESVRI): Explanation and Clinical Context
    LVESVRI is a measure of left ventricular reverse remodeling, calculated as the percentage reduction in LV end-systolic volume (LVESV) from baseline to follow-up after cardiac resynchronization therapy (CRT).
    A reduction of >15% in LVESV is considered a marker of positive response to CRT and is associated with improved clinical outcomes, including decreased heart failure hospitalization and mortality.
    This tool provides clinicians with a simple quantitative method to monitor ventricular remodeling and guide therapy optimization.

    Reference:
    Chung ES, et al. "Predictors of Response to Cardiac Resynchronization Therapy: Results from the MIRACLE Study." Circulation. 2008;117:2608-2616. doi:10.1161/CIRCULATIONAHA.106.665226

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Appcardio may contain errors. Always verify the calculation and its accuracy before clinical use.