Matt, 20, experiences fainting spells that stop his heart, each one preceded by a sense of déjà vu. But is the issue with his heart — or his head?

Owen and Link treat an older woman who wakes up from surgery and can’t stop singing, while Teddy helps Koracick stay afloat after an estranged loved one from his past…

Owen becomes invested in a patient when he realizes she may have served in the military, April’s mother pays her daughter a visit and bonds with Jackson, and Derek plans…

Jade plans to fly home, but Briana tries to convince her to come back to Orlando with her instead. Kail reveals heartbreaking challenges around a recent medical diagnosis. When Addie…

Andrea Kuhn 1963 – 2004 Ruth dreads George’s return from the hospital in light of his recent diagnosis; Nate and Brenda prep for a big day, but an emergency makes…

Owen and Link treat an older woman who wakes up from surgery and can’t stop singing, while Teddy helps Koracick stay afloat after an estranged loved one from his past…

Owen becomes invested in a patient when he realizes she may have served in the military, April’s mother pays her daughter a visit and bonds with Jackson, and Derek plans…

Two very different people are desperate for a diagnosis to their unexplained paralysis: textbook “good patient” Joe, 61, and more skeptical Ann, 44.

Day by day, Willie, 46, loses pieces of himself. He has memory loss, seizures, mood sings, a brain lesion — but no diagnosis. Can the crowd help?