The Potential of Devices for HFpEF

Abstract

The 2016 ESC/HFA HF guidelines list the very many drug and device therapies that are proven to be beneficial in terms of life prolongation and hospitalisation prevention for HFrEF. The list of recommended therapies or devices for HFpEF and HFmrEF is limited to diuretics and the management of comorbidities and so far there is no clinical evidence for an electrical or mechanical device for HFpEF. The Cardiac Contractility Modulation (CCM) device that may have a role in selected HFrEF and HFmrEF patients has been reviewed in another paper in this issue but here we survey the results so far of a novel device for patients with HFpEF. Despite lagging many years behind HFrEF, HFpEF patients are now being targeted with novel devices with the potential to improve symptoms, improve quality of life, reduce hospitalization and delay progression of the syndrome. The front-runner is a novel inter-atrial left atrial pressure decompression device the Corvia IASD, which currently enrolling patients in a randomized trial. This device is a CE-marked investigational, non- surgical transcatheter implant designed to provide continuous and dynamic decompression of the left atrium, in an effort to reduce symptoms, HF hospitalizations, and improve quality of life as well as potentially slowing the progression of HFpEF.