Alleviant ALLAY-HFrEF Study
Prospective, multicenter, randomized, sham-controlled, double blind (patient and observer), study designed to evaluate the safety and efficacy of a percutaneously created interatrial shunt using the Alleviant ALV1 System in patients with HFrEF.
LVEF ≤ 40% [+2]
Advanced heart failure [+2]