Happiness Might Sometimes Harm Your Heart, Study Finds
![Happiness Might Sometimes Harm Your Heart, Study Finds](http://bloximages.chicago2.vip.townnews.com/tdn.com/content/tncms/assets/v3/editorial/5/d4/5d40a9ef-37fa-5e0a-a476-5954f82c34bd/56d928e67e827.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.