标签：defibrillator 相关文章
Good afternoon, I'm Naamua Delaney at the CNN Center in Atlanta. Here is a look at what's happening NOW IN THE NEWS. We begin with the sentencing phase for a former Ohio cop convicted of double murder. Earlier this month, the jury found Bobby Cutts
商业报道2008年(二)月
We like to think that medical equipment implanted in our bodies undergoes rigorous testing before its put inside a person. Thats not always the case, at least for cardiovascular devices. Thats according to an article in the Journal of the American Me
Scientific American(一)月
By Carol Pearson Washington 25 July 2007 You may have heard about young athletes, still teenagers, whose hearts stop beating, sometimes while playing sports. In many of these cases, their parents and doctors find out after the fact that these young a
2007年VOA标准英语（七月）
HEALTH REPORT – November 27, 2002: HeartStart Home Defibrillator By Jerilyn Watson This is the VOA Special English Health Report. Each year, about two-hundred-twenty-thousand Americans die when thei
健康与环境