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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。人在德国 社区$ S f! Z+ [/ \& Q4 j6 ?
& _) s/ ~+ D& Z7 ^: |) [ 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4 j* x' x1 I0 V3 z/ f/ @) @' R/ f
0 g3 k% Q1 {, j+ f. f$ A 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。! g) H- C- A2 Q* d
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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。3 x4 p. _, ]9 U) s* P3 m7 K- e
$ j: ^1 g9 c' e9 U6 g3 n 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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7 \/ x. S; w, I/ c6 v- v \$ T 「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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! L# `+ `' m5 U3 l0 f 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。9 } D/ P$ x, V+ e
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职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 20113 F* \; k5 P4 ]6 m) Z* O
/ d3 _- X8 e8 ?9 S9 q6 w7 ]1 _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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& E4 O$ i2 x$ D! w+ n8 U7 J( bThey are probably more at risk of having a heart attack.rs238848.rs.hosteurope.de* A/ K, p7 @# c c; n
6 L& G" I" z3 Y2 w/ N4 |3 i1 B' pOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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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.! b- H' q! |* ^5 q/ l- Y
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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.rs238848.rs.hosteurope.de h7 g: W/ Y, V S& x. R5 J7 N
, X S# n, A- E. e- IOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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' _/ q' k% ^; K7 W/ q, }: pThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.# W0 e% L1 u: |3 _$ U2 Z% S6 T$ ^
8 {9 x1 g% _# s2 K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.
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! v: p# O. o4 X3 ]人在德国 社区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.
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) J3 q% m; V! P9 MThe 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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" O' X {- K) e# U2 \, ILike 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.rs238848.rs.hosteurope.de* G9 I2 a9 ~) e) i: D
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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.
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" [4 n0 N$ O- a! c0 lrs238848.rs.hosteurope.de'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.6 P9 Y9 P! b: H9 g' W
+ w- B6 Q; Z) \: N! ]' r人在德国 社区‘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.9 ?; S7 {8 U1 T9 _8 w; d
. n' e! E, f$ y) g$ T) g% e4 B! B'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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