02/20/2015 03:42 pm ET Updated Feb 23, 2015

LeBron James Tweets Words Of Encouragement To Chris Bosh After Learning Of Potential Blood Clots

Issac Baldizon via Getty Images

Amid rumors that Miami Heat forward Chris Bosh could have blood clots in one or both of his lungs, his former teammate, NBA superstar LeBron James, tweeted out some encouraging words on Friday. In his tweets, he emphasized that the two friends' relationship extends far beyond basketball: