Hemodynamic outcomes of geometric ring annuloplasty for aortic valve repair: a 4-center pilot trial
6-month results from first 15 patients enrolled it the HAART 300 studies
Geometric Ring Annuloplasty for Aortic Valve Repair During Aortic Aneurysm Surgery: Two-Year Clinical Trial Results
Final 2-year follow-up of the 47 aneurysm subpopulation of the HAART 300 & HAART 200 study patients
Geometric ring annuloplasty as an adjunct to aortic valve repair: clinical investigation of the HAART 300 device
Minimum 1-year follow-up of the 65 HAART 300 clinical study subjects
Early results of a novel technique for ring-reinforced aortic valve and root restoration
Early result of 6 patients from the HAART studies.
Early results after implantation of a new geometric annuloplasty ring for aortic valve repair
Early results of the first 5 patients enrolled in the HAART 300 clinical trials