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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。( {+ c3 x" r+ P8 P: i
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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。$ B3 B) B7 O4 a( H6 i( x
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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。- x" G, z [0 q
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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。2 S V# r2 J3 P' f, W
; [5 o/ N& n4 @5 w6 y" z 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$ S: C2 d$ @4 q( Y% a( j3 R
' w4 |+ B) S @1 Q; A7 [0 R 「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。' P0 w, e9 P4 _. p d2 M- U
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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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) U2 d2 {+ Y, O& u" d) b# p6 S 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。% W" B, l3 ~- T( [4 l
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1 n5 S3 G" ~' l人在德国 社区职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011' ~% I6 p$ l- x5 q; S
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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& @& d/ B( w' F人在德国 社区They are probably more at risk of having a heart attack.* q+ f0 y M3 p' E. c
+ {' T9 v6 i' C3 V, QOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.rs238848.rs.hosteurope.de9 h% i' f- Z3 I, g- L+ M$ y% ~1 Z. B
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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./ r" N8 t+ C5 \1 W1 N; X" I
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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.) O# y( @1 H3 ~" b; |, c
( c- D! D' c* Q6 pOverall, 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.
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: B/ @4 H; F* l5 h! Ors238848.rs.hosteurope.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.6 P [( c0 i7 B" J$ _' R) l
; k! x8 o2 R# i5 vThe 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.人在德国 社区! T- ^, X; Z+ p8 A ^
' p+ \4 G' w% f6 fLike 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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1 T( ] R" s* |6 urs238848.rs.hosteurope.deThe 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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( e) j! G! P$ v3 a: D人在德国 社区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.
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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.; j& M0 {2 |" e- w/ T7 ?+ 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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'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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