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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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* W* [0 ?5 r1 j' o5.35.249.64 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。人在德国 社区' {7 o% z4 K$ ]- f+ y" B
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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。! b6 u$ h2 ^& d6 a7 k+ s2 B
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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。人在德国 社区+ |2 o, w+ u( N3 c8 |: L0 p' [) V. u
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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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9 C) e$ C$ B" F- I/ q" i' a 「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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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。5.35.249.64/ I7 s. B) F, g0 J0 f1 m5 B
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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。人在德国 社区4 \2 U5 T4 H6 L7 t% R
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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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: [7 n* k# ~; w5.35.249.64Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.
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They are probably more at risk of having a heart attack.: ^& b- P; X$ a0 R* p# i
1 a% Y. n. {& F9 j人在德国 社区Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.8 s+ s; k# ^) S j( ]3 P: H6 y1 a% u
! _' M# q! ^ J+ [Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.4 H* I. I# H% h, t. t
7 K2 @; K: U& v$ s( V# zA 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.4 |* x+ B1 `* R: y% m3 e
/ d7 ^% T+ s/ |# `& HOverall, 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.5 P! ]0 J8 M' y L
' O) V/ H: m1 W" V0 |, Z0 _' r( kBut 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.# d9 m* q1 R v' ]( i, I
# F: i0 t) H0 u- k/ T( N! L; ?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.5.35.249.64* k6 G3 Y) c% `& T1 o
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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.人在德国 社区( X* y2 W# b6 P C! B4 M# s# A4 r
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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.人在德国 社区# i0 l0 |/ _* Q) L
% P2 e9 B0 i$ }! n5.35.249.64Amy 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.人在德国 社区9 i1 n/ C& }2 J1 [9 x& u W
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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.5.35.249.641 Y; @ I( Y4 M3 ?# w) t) v
! S! i. r/ K: g# ?$ x‘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.- x; s( I# \+ _' G, t+ l) ]% ]1 q
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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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