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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。4 [4 I1 L$ j$ I$ ^- D
2 Q( n$ `+ d& @& Q s" V* q 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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$ f- P" n8 _" u* a. B [. J) f 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。rs238848.rs.hosteurope.de* K+ Y$ ^- X6 Y( ]6 e4 Y
( q* P4 |" Z: w* i 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。rs238848.rs.hosteurope.de* f8 a- a0 O% A- ^; d
" S v2 Z# k, Rrs238848.rs.hosteurope.de 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。rs238848.rs.hosteurope.de% p r' Q* U$ b1 A
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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。: A; e9 g* `" y3 r
' w9 x) O2 i+ E o2 I2 X% _0 J 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。人在德国 社区& Q4 d/ D9 U9 X
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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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4 r- M& C, u _Adulterers beware... it could raise your risk of heart attack 23rd March 2011' n. s6 j1 x1 Z% N
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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.
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; v% h3 q* K: `7 f+ R+ w2 G; p/ OThey are probably more at risk of having a heart attack.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.! `9 z. R* ^$ Q* t" r
$ U! x+ O3 D5 d" Z! W) [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.3 R) C0 W B: H/ E
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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.. F) h6 s1 x9 X s
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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.0 ~4 l. R$ y1 |
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack. K( G) h; \! t6 {1 S. T
I6 V! `% k* m0 RThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.& N7 i/ e$ n' S3 l2 M
# U* c# X- N, J6 D7 G# ] t) wBut 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; Q7 ~" S9 e+ N" r" y
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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.& i4 D) R4 u. g# O0 C) D
) R9 m1 }; r+ @" HThe 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.人在德国 社区$ x k& M) C9 N7 |1 @
( l% F" ?+ }# d, w1 m f* N3 b* {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.
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6 }$ j) H q* k/ zAmy 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.- e5 k% |0 M3 l" u
7 E8 A% S+ z3 F! }% ^'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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‘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.
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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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