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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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5 c6 S/ I3 U: K9 A, Q 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。. c3 E o7 B& A8 |7 N
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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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/ l2 o! T) U& q' ~, ?" N# s# M, o 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。rs238848.rs.hosteurope.de( G; `2 O# N. O; }* W
5 e, N1 `, q% e( D# T* K# K4 ^ 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。/ D* s' Y2 B) h+ v3 k! K. L
; I$ N6 E9 R( h% W9 c' 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。
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9 B$ ~1 V/ p8 Hrs238848.rs.hosteurope.de 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。rs238848.rs.hosteurope.de- C0 r6 }/ B3 t% I/ z( x% P3 K4 W
# c! B7 C/ ?( d) d1 I: w* L5 r 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。+ w3 B! {9 @. a" }' M; v% t& C
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职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011( y1 }1 f! |# P; K
( b/ n- I! S Q人在德国 社区Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.4 ]$ o$ C0 W1 ? u" L
7 R* }/ x7 P5 J, b4 G& Q8 GThey are probably more at risk of having a heart attack.4 i& b% u+ Z- m& B, ^7 x5 b0 W$ P
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.* j0 r6 J. n9 m4 v& v
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.9 | C7 F7 q) C; i, b l
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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.
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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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4 |& b$ N' o9 N x8 v- }* {+ t- W5 F人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.2 U5 e, X! \+ f. }# V3 h
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.3 V+ l7 ]. D, w. h* u& U
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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.+ i9 R7 k* V+ o; k+ Q
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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.$ t$ j# N! x6 U
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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.( c f0 N; J a' y% R! b- @: d! d
5 Y" t) o6 I4 K# w/ J; ]rs238848.rs.hosteurope.deLike 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.% f5 [! M9 R0 {: |6 r" M8 i1 v7 F2 E
1 Y+ @. Z2 r1 h& J$ L$ p' Y8 jThe 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.2 s- U/ v7 C; h4 ^4 `
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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.人在德国 社区% k/ l1 a# |5 S! ^$ ^: `- {1 |
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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.2 K2 Q; K( ~3 b+ }- H
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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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