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dx9.0c官方下载2011最新版
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| 运行环境: Win9x/NT/2000/XP/2003 |
提示: 本站已加入“瑞星云安全网站联盟”,本站软件绝对不含恶意代码,请放心下载! |
文件大小: 3256 K |
| 软件等级: ★★★ |
软件类别: 英语学习资料 |
| 发 布 者: 魔术英语网免费下载专栏 |
软件语言: 中文|英语|英文 |
| 添加时间: 2011-3-24 15:11:35 |
软件属性: 免费下载 |
| 下载次数: 本日: 总计: |
授权方式: 免费 |
| 解压密码: 无密码 |
| 名称: dx9.0c官方下载2011最新版 |
分类: 常用软件下载 |
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软件简介: dx9.0c官方下载2011最新版,魔术英语网最新英语新闻推荐阅读:Sex and exercise can roughly triple the risk of having a heart attack, especially in people who do not get regular exercise, a U.S. study reported Wednesday.
Doctors have long known that physical activity can cause serious heart problems, but the new study helps to quantify that risk, said lead author Dr. Issa Dahabreh of Tufts Medical Center in Boston, whose study appears in the Journal of the American Medical Association.
The researchers found people are 3.5 times more likely to get a heart attack or have sudden cardiac death when they are exercising compared to when they are not.
And they are 2.7 times more likely to get a heart attack when they are having sex or immediately afterward compared with when they are not.
People who exercise regularly have a much smaller risk of having a heart attack immediately after sexual or physical activity, said Dahabreh.
"It would be really bad if someone thought our paper means people should not exercise," Dahabreh said. "If anything, it's the opposite."
The researchers said the period of increased risk is brief, and the risk for any one person is extremely low.
"These elevated risks are only for a short period of time (1 to 2 hours) during and after the physical or sexual activity," said Jessica Paulus, another Tufts researcher who worked on the study. 下载地址: 下载地址1 下载提示: * 为了达到最快的下载速度,推荐使用网际快车下载本站软件。 * 如果您发现该软件不能下载,请通知本站管理员报错,谢谢! * 未经本站明确许可,任何网站不得非法盗链及抄袭本站资源! * 如引用页面,请注明来自本站,谢谢您的支持!
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