Word: cardiac
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Arlen Specter has always been a survivor. The Pennsylvania Senator has endured two bouts of Hodgkin's lymphoma and the chemotherapy that goes with it, a couple of procedures for a recurrent benign brain tumor, and heart-bypass surgery that sent him into cardiac arrest. And in a political career that has spanned 45 years, he has regularly sidestepped doom. Specter's most celebrated swerve came last April, when he switched parties to avoid a Republican primary against a conservative challenger he had barely beaten in 2004. He acknowledged he could never win the GOP nomination for a sixth term...
...Cardiac experts say that the blockage of grafted heart vessels is not unusual in bypass patients. Depending on whether the grafts are veins or arteries - the former being smaller and less flexible than the latter - blockage could occur as soon as five years or as late as 10 years following the initial surgery. Schwartz said the bypass graft that was blocked in Clinton's case has about a 10% to 20% failure rate at five to six years...
...reach conclusions about life after actual death. But is that comparing apples and oranges? Scientifically speaking, interviewing people that have permanently died is challenging. Obviously, given that impossibility, we have to do the next best thing. If these people have no brain function, like you have in a cardiac arrest, I think that is the best, closest model we're going to have to study whether or not conscious experience can occur apart from the physical brain. The research shows the overwhelming answer is absolutely...
...these kinds of misdiagnoses so common? There are several reasons. Laureys and other experts have found that some PVS patients' brains may heal over time, although this is much more infrequent in injuries caused by stroke or cardiac arrest. And many patients are treated in long-term care facilities where they may not have access to specialists. If they begin to show subtle signs of awareness, they can often be missed by caregivers who have not been trained to look for them...
...room or behind a curtain. (The ethical implications for medical professionals participating in executions are a matter of much debate: most of the country's leading medical organizations, including the American Medical Association, the American Nurses Association and the American Society of Anesthesiologists oppose their members' involvement.) After a cardiac monitor indicates that the inmate's heart has definitively stopped, the inmate is declared dead...