In cohort 1, a total of 463 patients and 600 coronary vessels with CCTA images and following invasive fractional flow reserve (FFR) results were collected for diagnostic performance and user ...

Kennesaw State University researcher Chen Zhao has earned the 2025 American Heart Association Institutional Research ...

CT-derived fractional flow reserve (CT-FFR) and invasive fractional flow reserve ... stenosis of proximal right coronary artery on CCTA, and invasive coronary angiography demonstrated a diffuse ...

Kennesaw State University researcher Chen Zhao has earned the 2025 American Heart Association Institutional Research Enhancement Award (AIREA) for his unique research on non-invasive blood flow ...

At Heartflow, we are working toward a new vision to transform coronary artery disease from the leading cause of death to a disease that can be managed for life,” said John Farquhar, president and CEO ...

The technology Zhao is developing uses coronary computed tomography angiography (CCTA) scans to measure FFR. Traditionally, doctors measure FFR by inserting a wire into the artery to assess the ...