Heart attack treatment gel shows safety in early human study September 16, 2019 sandiegobiotech News Comments Off on Heart attack treatment gel shows safety in early human study Heart attack treatment gel shows safety in early human study Play Episode Pause Episode Mute/Unmute Episode Rewind 10 Seconds 1x Fast Forward 30 seconds 00:00 / Subscribe Share RSS Feed Share Link Embed Early signs of improved heart function, says San Diego’s Ventrix