Mark Dunk<p>What happened to critically injured NFL player Damar Hamlin? A cardiologist explains</p><p><a href="https://www.msn.com/en-us/sports/more-sports/what-happened-to-critically-injured-nfl-player-damar-hamlin-a-cardiologist-explains/ar-AA15UUtC" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">msn.com/en-us/sports/more-spor</span><span class="invisible">ts/what-happened-to-critically-injured-nfl-player-damar-hamlin-a-cardiologist-explains/ar-AA15UUtC</span></a></p><p><a href="https://mastodon.education/tags/cardiology" class="mention hashtag" rel="tag">#<span>cardiology</span></a> <a href="https://mastodon.education/tags/heart" class="mention hashtag" rel="tag">#<span>heart</span></a> <a href="https://mastodon.education/tags/heartattack" class="mention hashtag" rel="tag">#<span>heartattack</span></a> <a href="https://mastodon.education/tags/nfl" class="mention hashtag" rel="tag">#<span>nfl</span></a></p>