Message our hosts, Kieran and Jose. In the finale of The Animal Heartbeat Season 3, Kieran and Jose are once again joined by Dr Mark Rishniw. Double-boarded in Cardiology and Internal Medicine, Mark works as a VIN Consultant and Research Associate of the Simpson Lab at Cornell University College of Veterinary Medicine. Through his numerous educational roles, lectures and publications, Dr Rishniw has become known as a critical thinker who is on a mission to bust myths and break down barriers t...