def kelly is a prison officer and a pe instructor.whole face had completely drooped, the left side had gone completely weak. she was having a stroke. she was found by her son, rushed to hospital, where the doctors used artificial intelligence to help pinpoint the exact location of the blood clot. they successfully removed it. now, asjuno, with the strokes it is always a race against the clock. too slow and the patient may die. every second of delay increases the risk of paralysis. but in debra's case, with al, the whole procedure took less than three minutes. it saved her life. i spoke to her this morning. she has always been really clear about this. she said if that blood clot hadn't been removed she wouldn't be here right now, i wouldn't have spoken to her this morning. that is the power of ai in action. i've seen a version of this in coventry in the hospital there. they showed me how this works with strokes, finding the clot. they have a big screen with the brain pulsating and it is really complicated, you have to get the right poi