Happiness Might Sometimes Harm Your Heart, Study Finds
![Happiness Might Sometimes Harm Your Heart, Study Finds](http://bloximages.chicago2.vip.townnews.com/lacrossetribune.com/content/tncms/assets/v3/editorial/8/86/88605788-a38b-5a12-80c8-eb3a62c6e1bc/56d9286377277.image.jpg?resize=300%2C225)
THURSDAY, March 3, 2016 (HealthDay News) -- On rare occasions, a very joyful event might harm your heart, a new study suggests.
THURSDAY, March 3, 2016 (HealthDay News) -- On rare occasions, a very joyful event might harm your heart, a new study suggests.