Article ID Journal Published Year Pages File Type
5927673 American Heart Journal 2016 7 Pages PDF
Abstract
In Mayo Clinic Rochester, annual SPECT utilization in patients without prior CAD increased in 1992-2002 but then decreased. Despite similar CAD risk factors and decreased utilization after 2003, more tests were low risk; summed stress score, summed difference score, and high-risk tests all decreased. Our findings confirm previous observations that SPECT was increasingly used in patients with a lower prevalence of CAD.
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