Could a breathing device help your failing heart?
Disease control
Completed
This study tested a device that stimulates the diaphragm (the main breathing muscle) in people with heart failure and reduced pumping ability. 35 participants received either the active device or a sham. The goal was to see if the device could improve heart function and exercise …
Phase: NA • Sponsor: VisCardia Inc. • Aim: Disease control
Last updated May 17, 2026 10:43 UTC