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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。# f8 B7 S7 F$ D; G Z' q
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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。csuchen.de( }0 c. W3 [, d
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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。
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' S1 x& b3 s: G; x5 V' 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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0 S6 U% @5 J! B2 p& g% W 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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4 ] e8 b3 h( A) a0 [) ]; f5 s# C# Bcsuchen.de 「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。) E& E9 l: N+ W3 ?
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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。
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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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Adulterers beware... it could raise your risk of heart attack 23rd March 20119 p3 p3 Y( i# R
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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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1 B" J! y, x9 O1 j; X& SThey are probably more at risk of having a heart attack.人在德国 社区! i' D8 h( E2 U* ]' T2 R
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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9 L2 @$ I* P4 g8 |csuchen.deThe 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.. `9 _# k. O; d8 p+ I/ L
8 y. P% t5 E# p4 A% d1 f& k9 A7 i4 IA 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.
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' B+ Q' {) b7 ~; ^* Kcsuchen.deOverall, 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.人在德国 社区 V# t" K1 f5 K2 r3 P
% v* ?1 ^+ W. ^! v' T9 Z: x1 I+ I4 IBut 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.* l, _0 }. `- A6 k% o9 t
! B/ A9 }3 h: c9 c8 B+ HThe 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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, B; D/ i' R6 B' L4 T! lLike 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.* a: J3 `0 B- Z5 C$ n$ u% n
+ g% g0 c$ P8 M. G- B" k/ F/ N人在德国 社区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+ V# r/ b7 v, A: f& v$ u
/ h. M0 y2 X& W( o) ~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.1 d9 v; m ~2 A- ^7 j& ^
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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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/ v$ y8 C6 d' E, ^- q‘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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; k2 T1 B) o% ^0 Y% J/ l. p'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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