Commotio cordis occurs mostly in boys and young men (average age 15), usually during sports, most frequently baseball, often despite a chest protector. It is usually caused by a projectile, but can also be caused by the blow of an elbow or other body part.
The number of uninsured Americans declined by 8.8 million in 2014, the first year the major insurance reforms of the Affordable Care Act (ACA) took effect, according to new federal survey of 98,000 adults released by the U.S. Census Bureau today.
Gallup reported in July 2014 that the uninsured rate among adults 18 and over fell from 18.0% in Q3 2013 to 13.4% by Q2 2014. Rand Corporation had similar findings. According to the United States Census Bureau, in 2012 there were 48.0 million people in the US (15.4% of the population) who were without health insurance.