Uploaded October 2014 | Updated September 2026, 5 hours ago

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Dr. Kyle Holmes is trying to diagnose a college student who has a terrible cough and difficulty breathing. | For more Untold Stories of the ER, visit health.discovery.com/tv/untold-stories-of-the-er/#mkcpgn=ytfit1

For full episodes of Untold Stories of the ER, visit youtube.com/user/fitandhealthfulleps

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