Our mission: Reducing brain injury during complex catheter-based interventions and other complex percutaneous structural heart procedures.

Keystone Heart is developing cerebral protection devices designed to reduce the incidence of brain injury (stroke and so-called "silent stroke") during complex catheter-based interventions. Our initial product is designed for use during TAVI procedures and is specifically configured to protect all three aortic arch take-offs leading to the brain. Our existing device has undergone extensive testing, including FIM studies in Europe.

Clinical studies are planned in Europe and Canada, with CE Marking expected during 2012. We actively collaborate with renowned cardiologists in the US, Europe, and Canada. Company management has extensive experience in the interventional cardiology field. The company is funded by OrbiMed Advisors LLC and OrbiMed Israel Partners. Keystone Heart’s device is currently for investigational use only.

Device Insertion Simulation Video

EDD Procedure Animation

Device Insertion Simulation



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Investigational Device Only. Not Commercially Available.