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BASICS: The Leaflets

  • The tri-leaflet valve is mounted within the nitinol frame to three commissural posts.
  • The leaflets which rise to 26 mm at the three commissural insertion points can end up positioned directly in front of the coronary ostium.
  • The three leaflets are attached to valve frame via three commissural tabs with a 3mm pledget 120 degrees apart.
  • The leaflets rise to just below the top of the frame.
Case ExamplesEducational Content

ATHERECTOMY COMPLICATIONS

Case ExamplesEducational Content

BYPASS GRAFT COMPLICATIONS

ModelBurst (ATM)Diameter (mm)Balloon Length (mm)              
681215202530
MINI TREK (CTO INDICATED)1.271.2
1.561.5
2.172✓*✓*
TREK2.372.25
2.672.5
2.912.75
3.113
3.53.25
3.73.5
3.943.75
4.324
4.864.5
5.365
*Only available as RX, not as OTW. Other sizes available in both versions.
Retrieved on April 07 2022 from Abbott product ordering information. Please look at the company's files for the latest available data on device configurations and avilability in your area.

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