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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。9 z' \2 N0 k" }& J5 B
: P! z/ d" X8 ?9 O) K人在德国 社区 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8 O' ?5 m: N7 m5 d/ i
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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。, X3 @! I" }+ x& b- K/ V' p! H+ i9 B
6 o3 Q) A: m8 c4 A _! T 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。- u) [7 ~& a! q7 q- s* m, i! Y
. U/ s+ Q* ?/ 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。% _5 t P4 L7 f% U' i
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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。1 Z3 C7 ?8 Z) r! E
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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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$ h7 B2 q$ _( `5 r# t2 u& u 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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# `' f6 {! U; e' w2 yrs238848.rs.hosteurope.de职场偷情人在德国 社区9 q7 E2 m) E/ p$ D' y4 s& }! K3 E, r
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' }/ f8 {( L4 [1 L) t8 gAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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$ u4 c- b) l# M& K3 b" u$ v3 Z: dHaving 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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They are probably more at risk of having a heart attack.
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# I6 P( @- t2 k; x, X# `( a- sOccasional 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.. v* Q; V6 [* D" Q k6 ]
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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.人在德国 社区/ e1 k' {. A: I2 v
" g1 ~ T) C9 B, c lrs238848.rs.hosteurope.deA 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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/ A, p, T8 b& OOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.- d4 ]) U& l% e% z1 h9 N6 Q
/ \1 [+ T& j* Yrs238848.rs.hosteurope.deThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.% v2 ?; F2 V# {9 N) f: N9 L
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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.% `; I1 P( k+ b: V" \
1 x' v0 V4 q: B4 `; x- a) cThe 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.+ a1 J2 K/ |- D; o, y
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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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3 q9 n; ]) w- i* E6 B$ Z' z0 A9 DLike 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( _2 e8 v6 \# Q G( B3 `0 Q6 U
; H& w2 Y R: V1 r# x ?- bThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.rs238848.rs.hosteurope.de1 Y3 q" v+ P( k) Q9 P. a6 ?, t
6 @. n. u1 @$ B/ W: fAmy 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 U, j# g4 j$ k'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.1 C5 H3 ^7 X2 F
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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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7 G0 s+ n @: S) [0 z'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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