In this video from 2012, by the NewYork-Presbyterian Hospital, meet Jessa Scott.
Jessa was born with a heart condition: she had a hole in her heart. This condition led to other health problems and eventually she developed pulmonary hypertension. Breathing was never an easy task, and for pretty much all of her life Jessy never knew what breathing normally, like everyone around her did, was like. Watch to find out more about her story.