Normal perfusion scan: Cardiac event rate <1% per year
Factors suggestive of worse prognosis
Increased numbers of involved vascular territories
Increased severity and extent of defect size
Post-stress ejection fraction <45%
End-systolic volume >70 ml
Transient ischemic dilation
Images: Related links to external sites (from Bing)
These images are a random sampling from a Bing search on the term "Stress Myocardial Perfusion Imaging." Click on the image (or right click) to open the source website in a new browser window. Search Bing for all related images
FPnotebook.com is a rapid access, point-of-care medical reference for primary care and emergency clinicians. Started in 1995, this collection now contains 6671 interlinked topic pages divided into a tree of 31 specialty books and 729 chapters. Content is updated monthly with systematic literature reviews and conferences.
Although access to this website is not restricted, the information found here is intended for use by medical providers. Patients should address specific medical concerns with their physicians.
This page was written by Scott Moses, MD, last revised on 1/31/2017 and last published on 5/8/2019.