LV Volume / Pressure Overload
LV Dilatation Secondary to AR
Case history / Imaging data
SPECT myocardial perfusion studies were performed using Tc-99m-Sestamibi and Persantine. Images representing myocardial perfusion were obtained at rest and peak stress.

Stress protocol
  • Persantine
    • Duration of stress
  • 4 min
    • Peak heart rate (basal --> peak)
  • 57 --> 60 (85%=117)
    		•
    Systolic BP (basal --> peak)
  • 190 --> 196
    		•
    Double product (peak rate x BP)
  • 11,760
    		•
    Reason for termination
  • Protocol achieved. No chest pain
    • ECG findings
  • ST-T abnormality at rest
  • Accentuation with stress
    		•
    IMAGES
    FINDINGS
    IMPRESSION
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    Atlas of Myocardial Perfusion SPECT
    © Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
    Comments and errors to atlasspect@yahoo.com
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    Initiated: Nov 19, 1995. Last updated: April 26, 1999.