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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。5 n: _7 o, \$ m! O% @
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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。人在德国 社区- H0 m2 `$ ^0 ]5 f6 {) k. p
: S7 F4 o& R v' V7 H人在德国 社区 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。人在德国 社区3 z) {0 t6 h" o# E, s
$ ]' E' ] }5 n# ~1 |% f# r 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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, c4 j. R- h% F* J 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。! W* z% Q; k& z& e- d
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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。1 n: p: n" c' E$ U0 x2 ?# G
5 C9 J: M* a' l7 v# R3 f0 P 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。5 n# V( w7 @) Q/ B n2 y
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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3 g5 B% A* B" r# i+ WHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.: A9 J" Q" X" q, L
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They are probably more at risk of having a heart attack.0 i8 P: s7 A/ s
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.& i; t7 ]# L& \# e3 ]. ^ y( |
8 j( n) j% W0 _5 i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.
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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.) l' B2 c# Y9 _; l+ n% u* b
' w1 a' Q% Q( w% ^' [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.9 `5 _ a2 I6 c( R y
# \! W! U! |# \" ^9 S/ ~& FOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.% [9 A& j2 o3 p7 Q% d
7 Y" D" k e8 g, K人在德国 社区The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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b1 W* }4 N7 X& S" Jwww.csuchen.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.
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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.人在德国 社区& z: O# Y8 D3 _, _) L! \7 j
9 V3 }8 o5 j! a# v9 u M: Y( ?' A# Zwww.csuchen.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.人在德国 社区$ H* n4 H9 c: l1 h
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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.- u1 `; o1 f0 l! s1 j3 W5 C
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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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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 {& ~3 f1 I9 y% O$ H1 i2 e. I5 n
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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.1 w# V9 E! f2 F9 z/ T& W* _
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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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% p. d ~4 I, s2 m, e/ b& }1 N' _6 S'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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