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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。5.35.249.64) ^) l( E5 G' A; s/ I2 G- u) H$ H
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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。: D) u; V% s5 }
! j5 @/ i+ x+ b# X 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。2 c a0 I8 E8 r9 o+ H% T2 L
" D4 Y* ]3 a3 A* o) y+ S: z& J5 ] 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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3 r" c0 _# U9 [8 T' R( t6 u 「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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8 f+ O/ G6 W+ A4 \* H7 q* m) ~ 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。 p& x i: E: P7 X" t* G% n
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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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+ a+ m- g# r+ I' |Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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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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- g) B9 Q' N. G. ~They are probably more at risk of having a heart attack.
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. b( H5 S9 b8 C8 TOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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; r8 g% A' a1 p$ n+ ~The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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! K- x' I. d: a7 @3 L5.35.249.64Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.+ \3 l. o$ O8 a) v/ l: U
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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.
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( S2 d% W8 W) Y2 w3 VOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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* W7 J3 a7 a9 Y7 P* N D+ q- bThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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* E! @/ ], Q" n人在德国 社区But 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.( Z, n' K* M; W+ Z4 ?
# f/ o. x- c' j0 P: H% H5.35.249.64The 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.. X4 x5 z4 x$ ^$ Y k. S- D0 N
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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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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; T7 u$ s. M" w: T" W
; W- W! p3 `6 m, q( A5 fThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active./ O) @; S* \' }8 ^
) T7 i& s" @! Z5.35.249.64Amy 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.5.35.249.644 O* d3 s/ m4 P: z7 t
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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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. F4 V9 t. d0 U' D0 M. o! y5 N‘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.# v( ^. n' n$ j4 {( _
+ U9 m) W, S3 \4 X! x$ m7 V6 K'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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