"Once you work with it, you really do learn to trust it. And it's very accurate."

This piece gives us an insight into practice from a cardiac perspective. What are "the TIGER protocols"? How is the HPI monitor being used? How has it impacted upon cardiac surgery?

Presented by Desiree Chappell and Monty Mythen with their guest Brad Cardonell, Assistant Professor of clinical anesthesiology at the University of Missouri School of Medicine, Director of cardiovascular anesthesiology, University Hospital in Columbia.

This piece was made available with generous support from Edwards Lifesciences.