Press Release

HeartFlow Appoints Cybersecurity Expert Julie Cullivan to its Board of Directors

REDWOOD CITY, Calif. – November 19, 2020 — HeartFlow, Inc., a leader in revolutionizing precision heartcare, has named Julie Cullivan, Chief Information Officer of Forescout Technologies, Inc., the leader in Enterprise of Things security, to its Board of Directors, effective November 19, 2020.

“Julie’s long-time leadership in the technology and cybersecurity industry will provide substantial strategic guidance as HeartFlow continues to scale its business and provide physicians and patients with a world-class, integrated solution for coronary artery disease management,” said William C. Weldon, Chairman of the Board of Directors, HeartFlow. “Julie’s unique depth of knowledge and experience of how to scale technology companies, while maintaining data security and privacy, makes her an ideal addition to HeartFlow’s Board of Directors.”

Ms. Cullivan has more than two decades of operational and technical experience across some of the world’s largest cybersecurity and IT brands. She has spent her career helping enterprise software and cloud companies scale their business and is a sought-after speaker on diversity and inclusion, security as a boardroom imperative, innovation and building high-impact teams. Before Forescout, Ms. Cullivan held executive roles focused on global sales and business operations at FireEye, Autodesk, McAfee, EMC and Oracle.

“HeartFlow is a mission-driven company that applies fascinating artificial intelligence, cloud and security technologies to tackle coronary artery disease, the world’s leading cause of death,” said Julie Cullivan. “I look forward to bringing my software, cloud and operational expertise to the Board so we can shape the future of cardiac care and save lives.”

In addition to HeartFlow, Ms. Cullivan serves on the Board of Directors for Axon Enterprise, Inc, and has a bachelor’s degree in finance from Santa Clara University.

About the HeartFlow FFRCT Analysis

The HeartFlow Analysis is a non-invasive, cardiac test for stable symptomatic patients with CAD, the leading cause of death worldwide. Starting with a standard coronary CTA, the HeartFlow Analysis leverages deep learning and highly trained analysts to create a digital, personalized 3D model of the heart. The HeartFlow Analysis then uses powerful computer algorithms to solve millions of complex equations to simulate blood flow and provides FFRCT values along the coronary arteries. This information helps physicians evaluate the impact a blockage may be having on blood flow and determine the optimal course of treatment for each patient. A positive FFRCT value (≤0.80) indicates that a coronary blockage is impeding blood flow to the heart muscle to a degree which may warrant invasive management.

Data demonstrating the safety, efficacy and cost-effectiveness of the HeartFlow Analysis have been published in more than 400 peer-reviewed publications, including long-term data out to five years. The HeartFlow Analysis offers the highest diagnostic performance available from a non-invasive test.1 To date, clinicians around the world have used the HeartFlow Analysis for more than 70,000 patients to aid in the diagnosis of heart disease.

About HeartFlow, Inc.

HeartFlow, Inc. is a leader in revolutionizing precision heartcare, uniquely combining human ingenuity with advanced technology. Our non-invasive HeartFlow FFRCT Analysis leverages artificial intelligence to create a personalized 3D model of the heart. By using this model, clinicians can better evaluate the impact a blockage has on blood flow and determine the best treatment for patients. Our technology is reflective of our Silicon Valley roots and incorporates decades of scientific evidence with the latest advances in artificial intelligence. The HeartFlow FFRCT Analysis is commercially available in the United States, Canada, Europe and Japan. For more information, visit www.heartflow.com.


  1. Driessen, R., et al. Comparison of Coronary Computed Tomography Angiography, Fractional Flow Reserve, and Perfusion Imaging for Ischemia Diagnosis. J Am Coll Cardiol. 2019;73(2),161-73.

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HeartFlow FFRCT 分析は、有資格の臨床医による臨床的に安定した症状のある冠状動脈疾患患者への使用を目的とした個別化された心臓検査です。 HeartFlow Analysis によって提供される情報は、資格のある臨床医が患者の病歴、症状、その他の診断検査、および臨床医の専門的判断と組み合わせて使用​​することを目的としています。

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The HeartFlow FFRCT Analysis is a personalized cardiac test indicated for use in clinically stable symptomatic patients with coronary artery disease by qualified clinicians. The information provided by the HeartFlow Analysis is intended to be used by qualified clinicians in conjunction with the patient’s history, symptoms, and other diagnostic tests, as well as the clinician’s professional judgement.

For additional indication information about the HeartFlow Analysis, please visit www.heartflow.com/indications.

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Campbell Rogers, M.D., F.A.C.C.

Executive Vice President and Chief Medical Officer

Campbell brings a wealth of experience to HeartFlow, where he serves as the Chief Medical Officer. Prior to joining HeartFlow, he was the Chief Scientific Officer and Global Head of Research and Development at Cordis Corporation, Johnson & Johnson, where he was responsible for leading investments and research in cardiovascular devices. Prior to Cordis, he was Associate Professor of Medicine at Harvard Medical School and the Harvard-M.I.T. Division of Health Sciences and Technology, and Director of the Cardiac Catheterization and Experimental Cardiovascular Interventional Laboratories at Brigham and Women’s Hospital. He served as Principal Investigator for numerous interventional cardiology device, diagnostic, and pharmacology trials, is the author of numerous journal articles, chapters, and books in the area of coronary artery and other cardiovascular diseases, and was the recipient of research grant awards from the NIH and AHA.

He received his A.B. from Harvard College and his M.D. from Harvard Medical School.