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Primary Diagnosis

Coronary Artery Disease (CAD)

​Study Purpose

A prospective study to compare the diagnostic performance of FFRct and SPECT in subjects with suspected stable coronary artery disease after abnormal SPECT imaging who have no contraindictions to coronary CTA (cCTA).

Principal Investigator: David L. Brown, MD

Trial Details

Locations: Baylor Scott & White The Heart Hospital – Plano, The Heart Group Plano, The Heart Group McKinney, Legacy Heart Center Plano, Legacy Heart Center McKinney, Baylor Scott & White The Heart Hospital – Denton

Sponsor: Heartflow

IRB Number: 016-096

Trial Status: Enrolling

Exclusions: Adults only

​Change in Care: ​During cath, if physician suspects visual stenosis of 50-89%, FFR will be performed

Contact Information:

Julie McCracken, CCRC

Heath Shirkey, RN

Full Protocol Title

Assessment of Fractional Flow reservE Computed Tomography Versus Single Photon Emission Computed Tomography in the Diagnosis of Hemodynamically Significant Coronary Artery Disease. (AFFECTS)

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