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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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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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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。csuchen.de9 G5 K3 A: F9 f. \ V& b; C
. L( Z0 ?- r- ]$ Z 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。% v: \" {3 Y8 Y, z3 }
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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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「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。3 ^- n! a- _- f' m# Q2 H9 w6 a
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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。( }% U, H+ C& V% v) s; C4 w% A
) {* x# ]) Q# Q2 `& @1 C 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。% g' Z. }( e0 |$ l) Q& T
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职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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! H9 I8 U u" X$ o9 M. k7 l {Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.csuchen.de# y: P1 e% C9 J0 `2 _( [
) \' M; b/ p; @人在德国 社区They are probably more at risk of having a heart attack.8 C* b# _9 f, @/ z$ ~" y+ v4 ]9 H" i
( [/ l, H$ B3 q3 jOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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* g8 p5 ~& ?4 C) `7 y7 ]$ b人在德国 社区The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.' r. z. q" x# w, A& o; g; b
: v( j. O6 o- Q# o! w/ t, s' uThose 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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A 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.人在德国 社区' V/ w2 H" H/ r! F8 _
' _* G5 H# |; a' k gOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.0 D1 \, r# e3 Z* v
O/ E+ b9 b- M5 }The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.9 h7 [5 d. f7 ~$ K0 I: J% A
% k+ B* S8 g' E/ B( GBut 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.
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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.9 ^ p& V" |) a5 w _
( I4 z) w/ f, Mcsuchen.deThe 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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4 n; @4 l1 u2 A7 L3 \# x1 o) I u- O人在德国 社区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./ l3 `2 Z2 I0 }& @
; k( H3 |0 d, q3 z O7 h- ~csuchen.deThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.
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6 o" T4 J. X% F2 M9 f" X, E- t7 i/ ]# f% Y人在德国 社区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.( ]9 ^" Z: ~6 ]$ p
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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.* E1 Q& D: N; v
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‘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.csuchen.de* G$ Z: c" T [" D$ d, K
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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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发表于 2011-3-25 15:39
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