TAVR Workflow

Transcatheter Aortic Valve Replacement

From CT measurement to optimized valve deployment — every step of the TAVR pipeline, in one platform.

01 · Pre-procedural 0:00 — 0:14

Auto Annulus

Define the annular plane directly from CT data — the foundation for every measurement and decision downstream.

  • Automated landmark detection at the cusp basal points
  • Multi-phase analysis across the cardiac cycle
  • Reproducible across operators and CT vendors
  • Manual override for atypical anatomy
02 · Pre-procedural 0:14 — 0:29

Auto Measurements

Annulus, LVOT, sinuses, and STJ measured automatically — the full sizing dataset, ready for the procedure report.

  • All standard sizing dimensions in seconds
  • Validated against expert manual measurements
  • One-click export to procedure report
  • Audit trail for every measurement
03 · Pre-procedural 0:29 — 0:35

Valve Recommendation

Vendor-independent valve recommendation — sized to anatomy, not to vendor preference. Compare options side by side.

  • Recommendation across all major device platforms
  • Anatomical fit scoring per device size
  • Side-by-side device comparison
  • Transparent reasoning for every suggestion
03b · Pre-procedural Bicuspid

Bicuspid Sizing

A dedicated bicuspid pathway — including a specialized Type 0 workflow — that brings validated risk algorithms to the most demanding anatomy. The ABC root-rupture algorithm is peer-reviewed in Circ Cardiovasc Interv (2026).

  • ABC algorithm — validated root-rupture risk for SAPIEN 3
  • CASPER and LIRA risk models for bicuspid sizing
  • Specialized Type 0 bicuspid workflow
  • Annular, sinus, intercommissural, and calcium analysis
Explore Bicuspid Sizing →
04 · Pre-procedural 0:35 — 0:43

TAVR Simulation

Virtual valve placement and deployment — depth, orientation, and anatomical fit simulated before the case begins.

  • Full 3D deployment visualization
  • Operator control of depth and orientation
  • Coronary clearance check at planned depth
  • Save and recall multiple deployment plans
05 · Pre-procedural 0:43 — 0:54

Redo TAVR

Reintervention strategy for prior TAVR — leaflet management, neo-skirt analysis, and coronary access in one place.

  • Dynamic neo-skirt geometry from prior implant
  • Coronary obstruction risk vs. leaflet overhang
  • BASILICA candidacy and trajectory planning
  • Plan future re-intervention windows
06 · AI Decision 1:53 — 2:19

AI Optimization

AI-driven joint optimization of device, depth, and orientation — outcome-aware recommendations in real time.

  • Joint optimization across device, size, depth, angle
  • Continuous re-evaluation as inputs change
  • Outcome-aware: trained on real procedural data
  • Operator can override and explore alternatives
07 · Output 2:19 — end

Auto Report

Structured procedure report auto-generated from the plan — every measurement, decision, and risk score, captured.

  • All measurements and recommendations included
  • Risk scores embedded in the report
  • Reviewable, shareable, exportable to PDF
  • Feeds the next intervention's lifetime plan
08 · Intra-procedural Live in the lab

TAVIAssist

A voice assistant for live procedural guidance — recall measurements, advance the plan, and check next steps hands-free, without leaving the sterile field.

  • Voice-driven plan recall during deployment
  • Hands-free measurement and risk lookup
  • Speaks the next procedural step on demand
  • No keyboard, no scrub-out — sterile-friendly
09 · Intra-procedural Live in the lab

Real-Time Expansion Analysis

Live valve expansion tracking during deployment — quantify stent expansion and eccentricity at the table, so you know if post-dilatation is needed before you leave the case.

  • Real-time stent expansion and eccentricity
  • Compare deployed shape against pre-plan target
  • Flag under-expansion before the patient leaves the lab
  • Decide on post-dilatation with quantitative evidence
Why TAVR with QuanTAVI

Pre-procedure clarity. Intra-procedure confidence.

Every step of the TAVR pipeline produces a structured, reviewable artifact — not a screenshot.

01

Reproducible measurements

Automated annular landmark detection eliminates inter-operator variability and produces a sizing record that is auditable case to case.

02

Vendor-independent

Recommendations span all major device platforms — sized to anatomy, not to vendor preference. Compare options side by side.

03

Lifetime planning

Every decision is captured in a structured record — feeding the next intervention, whether redo TAVR or surgical re-do.

See QuanTAVI in your TAVR practice.

Walk through a real case end-to-end with our team — measurements to post-deployment.

Request Demo SAVR Workflow →