CardioInsight Technologies is working to develop the first non-invasive, real-time, beat-to-beat simultaneous mapping solution for treatment of cardiac arrhythmias and heart failure.
11000 Cedar Ave., Suite 210
Cleveland, OH 44106
Catacel is making waves supplying crucial materials for hydrogen fuel cells, heat-exchange systems and industrial hydrogen production.
7998 Gotham Road
Garrettsville, OH 44231
Athersys is a clinical-stage biopharmaceutical company with a growing pipeline of "potential best-in-class therapeutics" it hopes will provide some answers to issues such as heart attacks, obesity and cognitive disorders
3201 Carnegie Ave.
Cleveland, OH 44115