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(中央社台北23日电)纵慾寻欢或搞一夜情原本就有危险,如今想偷吃的人又多了个担心的原因,就是心脏病发作的风险可能比较大。
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5 j9 G5 V: R9 o& T 英国「每日邮报」(Daily Mail)报导,研究人员发现,偶发性行为比规律性行为容易导致心脏病发作。
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2 B- u9 W- G% p9 z | 报导指出,对不常做爱的人而言,因此心脏病发作的短期风险恐怕增加近乎3倍。较常有性行为的人则可减低引发心脏病的危险,这代表幸福的夫妻可能比较占优势。
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+ {) H3 i) c( Q) a- o3 k+ Q: B 研究人员审查14篇关于心脏病发的研究后发现,若从事任何形式的「偶发」体能活动,也就是个人很少做的事情时,心脏会处于受压力的状态。
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2 K$ a. \, T5 ]' r( N人在德国 社区 报导說,一般而言,从事这种活动时引发心脏病的风险,为一般活动的3.5倍。而在进行「偶发的」性行为,像是外遇偷吃或搞一夜情后,风险则达2.7倍。
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' F6 U1 ~* q, p& [5 m' p8 y. m 「美国医学会期刊」(Journal of the AmericanMedical Association)刊出的评论报告說,不论是在性行为或体能活动方面越活跃的人,心脏病发的风险就越低。
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5 M Z1 k# L; p& b5 Crs238848.rs.hosteurope.de 美国塔弗兹大学医学中心(Tufts Medical Center)及哈佛大学公共卫生学院(Harvard School ofPublic Health)的研究人员强调,实际因性爱引起心脏病发的人数并不多。
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报导說,性爱就像任何的体能活动,会增加心跳速率及血压,代表心脏必须更卖力运作。因此,性爱引发心脏毛病的风险,与相同强度体能活动引发心脏病的风险是一样的。
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& p6 `( H8 q, H) Z6 ^- \人在德国 社区Adulterers beware... it could raise your risk of heart attack 23rd March 2011人在德国 社区( ]' K2 h' l# w) ~: V
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Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.人在德国 社区" i7 e! }9 B$ V% r# h
- ~, [6 Z) p: B( A: ^2 f+ {They are probably more at risk of having a heart attack.' L( f5 U' O, U$ z
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.) ^' C8 t7 f. h% W
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.rs238848.rs.hosteurope.de) M8 I8 d5 r8 ? y" Y
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Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.
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- J6 R- S9 E% } r) X- \" LA review of 14 studies of heart attacks found the heart is under strain during any form of ‘episodic’ physical activity – something an individual only does rarely.rs238848.rs.hosteurope.de# _( J% x; _% m D7 x) O
5 N. Q. o. q6 D& W7 JOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.7 O% p4 L6 G' k0 m) Q- w
( ^9 E4 u& Z6 e) P5 n4 t8 \rs238848.rs.hosteurope.deBut the more active an individual is, either sexually or physically, the lower the risk falls, said the review in the Journal of the American Medical Association.人在德国 社区# C4 A Y( C3 M4 m
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The relative risk of heart attack caused by a burst of activity falls by around 45 per cent for each additional time a person indulges in it a week. The risk of sudden cardiac death also falls by 30 per cent.
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The researchers, from the Tufts Medical Centre and Harvard School of Public Health, stress that the number of heart attacks actually caused by sex will be low.
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Like any physical activity, sex can increase the heart rate and blood pressure, which means the heart has to work harder. As a result, sex carries the same risk of triggering heart trouble as equally energetic forms of physical activity.
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The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.1 ?& F* L. M$ ~- L L0 Y5 Y2 N" {) L
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Amy Thompson, senior cardiac nurse at the British Heart Foundation, said: ‘It’s important to distinguish between what causes a heart attack, and what potentially triggers it./ R |6 |5 |9 _3 _
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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.
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1 j/ s8 T, Z( ^' [) c8 \‘To help keep your heart healthy you should aim to do 30 minutes of moderate-intensity activity, such as a brisk walk or gardening, at least five times a week.. F1 m3 D. S7 E
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'Sex places no more stress on the heart than climbing a couple of flights of stairs, so people with or without heart disease need not avoid it.’ |
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