We get to the bottom of heart failure- the number one killer of women and men.

Virginia Mason cardiologist Dr. Sarah Weiss and her patient Janet Henry talk about what heart failure really is, how it is treated, and Janet's personal story and treatment.

Watch New Day Northwest 11:00 weekdays on KING-TV Ch.5 or streaming live on KING5.com. Connect with New Day via Facebook, Twitter, Instagram.

This segment brought to you by Virginia Mason.