2 results
Approved WMOCompleted
The purpose of this clinical trial is to evaluate the post-implant safety and efficacy of the Medtronic Attain Performa Quadripolar Model 4298, Model 4398, and Model 4598 Left Ventricular (LV) leads (*Attain Performa leads*) and also assess and…
Approved WMOCompleted
To compare the efficacy of two different techniques for the augmentation of the atrophic maxilla.