LV Volume / Pressure Overload
Primary Dilated CMP and CAD
Case history / Imaging data
SPECT myocardial perfusion studies were performed using Thallium-201. Images representing myocardial perfusion were obtained at stress, reinjection and 4 h delayed.

Stress protocol
  • Treadmill / Modified Bruce
    • Duration of stress
  • 4 min 37 sec
    • Peak heart rate (basal --> peak)
  • 100 --> 134 (85%=140)
    		•
    Systolic BP (basal --> peak)
  • 108 --> 114
    		•
    Double product (peak rate x BP)
  • 15,300
    		•
    Reason for termination
  • Fatigue. No chest pain
    • ECG findings
  • Upsloping ST changes
    		•
    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
    Contributions and case related information through     Fmannting@bics.bwh.harvard.edu
    Please include URL reference with correspondence
    Initiated: Nov 19, 1995. Last updated: April 26, 1999.