CT-based planning for aortic valve procedures.

Cardiac CT measurement, valve selection, intra-procedural guidance, and post-procedure analysis for TAVR and SAVR. Built by operators, for operators.

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Research use only. Not FDA cleared for clinical diagnostic use.

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Workflows

Three workflows. One platform.

Built for interventional cardiologists, surgeons, and ViV specialists — each workflow is its own focused pipeline.

TAVR

Transcatheter AVR

Auto annulus, sizing, AI optimization, FEA, bicuspid, intra-procedural guidance, and post-TAVR analysis — end-to-end.

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SAVR

Surgical AVR

Pre-operative annular sizing, surgical valve simulation, and root enlargement strategy — Nicks, Manougian, Y-incision.

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Valve-in-Valve

Prosthesis identification, dynamic leaflet overhang, coronary risk, ViV simulation, and BASILICA assist for redo cases.

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Bicuspid Type 0 · CT-based sizing

Inside the TAVR Workflow · Peer-Reviewed 2026

Built for bicuspid anatomy

Bicuspid valves are the hardest sizing problem in TAVR. QuanTAVI brings a full algorithm suite — ABC for balloon-expandable valves and LIRA, CASPER & BAVARD for self-expanding valves — plus a specialized Type 0 workflow. The ABC root-rupture algorithm is now validated across 15 centers in 7 countries.

Validated ABC root-rupture algorithm (SAPIEN 3)

100% Sensitivity for rupture
95% CI 85.7–100

89.1% Specificity
95% CI 83.1–93.2

170 Patients studied
23 ruptures · 147 controls

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Sheth T, Rodés-Cabau J, Poon K, et al. Circ Cardiovasc Interv. 2026. doi:10.1161/CIRCINTERVENTIONS.126.016918

Peri-procedural