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
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
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
Bicuspid aortic valve repair using geometric ring annuloplasty: A first-in-humans pilot trial
Final 2-year follow-up of EU HAART 200 study with 16 patients
Aortic valve repair with a novel rigid annuloplasty ring
First 9 subjects at the University Heart Center, University of Zurich