Heart Functionality News Today : Breaking News, Live Updates & Top Stories | Vimarsana

- [announcer] do you have an invention idea but don't know what to do next? get t thbestst rult t poiblele. call invent help today. they can help you get started with your idea. call now 800-710-0020. this is cnn breaking news. hello and welcome, everyone. i'm rosemary church in atlanta and we are following a major development in breaking news out of the national football league. about an hour ago the buffalo bills confirmed it was a cardiac arrest that brought down player damar hamlin in monday night's game. the bills said his heartbeat was restored on the field and that he rema...

We did -- we're hearing they did revive heart functionality. they got a pulse back right there on the field. that's an amazing testimonial to how prepared they were and how quickly they acted and that's the single most important factor for his survivability at this juncture. >> yeah. let's look at that because as you say, thankfully medics did respond very quickly to damar hamlin's medical emergency administering cpr on the field, getting back his heartbeat. so what are the possible outcomes in terms of recovery with a medical situation like this? >> all right. so this is very similar to when ...