Israel’s Technion has partnered with Israeli startup Cordio Medical to develop a smartphone app to identify the first signs of heart failure. The app detects changes in a person’s voice due to lung fluid – an early warning of congestive heart failure. Clinical trials are in progress.

https://jewishnews.timesofisrael.com/technion-working-with-startup-on-app-to-identify-early-signs-of-heart-failure/