The television host says she is "heartbroken" after making the decision to exit the competition after being diagnosed with a lung condition. READ MORE: https://gma.abc/3oQ4JFa Subscribe to GMA's YouTube page: https://bit.ly/2Zq0dU5 Visit GMA's homepage: https://www.goodmorningamerica.com Follow GMA: TikTok: tiktok.com/@gma Facebook:facebook.com/GoodMorningAmerica Twitter: twitter.com/gma Instagram: instagram.com/goodmorningamerica Watch full episodes: abc.go.com/shows/good-morning-america hulu.tv/2YnifTH #GMA #DWTS #JeannieMai #Epiglottis