The fact is he was already dead in according to the paramedics, but because he had a personal physician, he decided when Michael was pronounced dead. That's what I understood. And it doesnt even matter how fast they drow because everything they could have done could have been done there before the hospital. Technically it was already too late when they came to the scene... It looks like nothing would have saved Michael. Well, there of course the main reason why it all happened and that's the only issue, too. Hospital staff and the paramedics did it as professional as they could. What happened at Michael's home before that is the issue and those actions is the main issue. What cause the whole situation, when did Michael's own staff noticed something, what they did and so on. For example 911 call doesnt explain very much really. But Im pretty sure his own physician knows technically everything.