HeartFlow

What is Heartflow?

Heartflow is a medical AI company whose Heartflow Analysis converts coronary CT angiography (CCTA) scans into a dynamic, personalized 3D model of the heart, assessing both anatomy and physiology. The vendor says it is commercially available in the United States, with specific functions available in the EU, UK, Japan, Canada and select other regions.

Key capabilities of Heartflow

• FFRCT Analysis: estimates blood flow through coronary arteries from a CT scan to show whether a narrowing limits flow
• Plaque Analysis: quantifies plaque in the coronary arteries
• Plaque Staging: classifies plaque burden to support risk assessment
• Roadmap Analysis: supports CCTA interpretation and triage of patients
• PCI Navigator: assists planning of percutaneous coronary interventions
• 3D coronary models: creates a personalized visual model of the heart from a single scan

How Heartflow works

A clinician acquires a standard coronary CTA scan and sends it to Heartflow. The service builds a personalized 3D coronary model and runs blood flow and plaque analyses, and the results return to the clinical team to inform decisions about further testing or treatment. Cardiologists and radiologists remain responsible for interpretation and final care decisions.

Who uses Heartflow?

Cardiologists, radiologists and hospital systems evaluating patients with suspected coronary artery disease use Heartflow. The vendor reports more than 1,800 institutions, over 750,000 patients treated and more than 625 peer-reviewed publications.

Heartflow pricing

Heartflow does not publish prices on its website. Fees are agreed with hospitals and providers directly, and the listing shows Pro and Enterprise tiers without public rates.

Heartflow alternatives

Heartflow competes with Cleerly in CT based plaque analysis and with Elucid in plaque assessment, and general cardiac imaging AI from Aidoc and Viz.ai addresses related triage. Heartflow is distinguished by its FFRCT blood flow analysis.