New research suggests that a blood test measuring stress, known as a BNP test, can predict an individual's future cardiovascular risk. ABC News' medical corre

New research suggests that a blood test measuring stress, known as a BNP test, can predict an individual's future cardiovascular risk. ABC News' medical correspondent Dr. Darien Sutton breaks down the latest study with the help of virtual reality technology. [▻](https://video.twimg.com/amplify_v…