Heart Functionality News Today

- [announcer] do you have an invention idea but dont 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. im 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 haml...

We did -- were hearing they did revive heart functionality. they got a pulse back right there on the field. thats an amazing testimonial to how prepared they were and how quickly they acted and thats the single most important factor for his survivability at this juncture. >> yeah. lets look at that because as you say, thankfully medics did respond very quickly to damar hamlins medical emergency administering cpr on the field, getting back his heartbeat. so what are the possible outcomes in terms...