3 results
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…
Delayed cerebral ischemia (DCI) is an important cause of death and dependence after SAH. Vasospasm plays an important role in the pathogenesis of DCI, because many patients have constricted arteries during the period of DCI, but vasospasm is not a…
Assessment of the Axone micro quadripolar electrode for enhanced cardiac resynchronization therapy.A clinical study designed to obain the CE-mark.This new, quadripolar micro electrode allows for easier placement of the left ventricular lead,…