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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。$ t Z2 r4 L& c: K- C; G% U0 j# l3 h
% Q4 u e+ s0 e 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。rs238848.rs.hosteurope.de& m1 ^# j8 m7 r" N7 x! D
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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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8 b. W5 ?, N& [ 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。/ @* r* w# x7 p5 ]- P8 O+ }% Z
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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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+ g+ ^! W" z1 C5 o人在德国 社区 「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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, ]1 W( ]+ Z1 z& i 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。人在德国 社区+ I' T* E6 a; i Y9 l
& X$ _7 U8 g2 D T1 O9 y- ^2 \% w 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。" {) `/ b! |" z) }7 O
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! }# o9 W6 i7 X! F9 R s- `4 X# cAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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8 i9 P2 K9 U# \/ k2 c' yHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.rs238848.rs.hosteurope.de. j' R" v$ @* O8 b( O$ o
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They are probably more at risk of having a heart attack.' m2 c) v, K, n, @
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Occasional 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.& }; t% v% ~4 Z
- E, G, f) `8 tThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage." v5 E2 c) `6 P" C; i
) J& F8 o2 K, a$ K人在德国 社区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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* d, S( i9 k9 Q+ U, T5 W6 A$ ~/ eOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.; v0 p1 E3 g4 O8 m
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.rs238848.rs.hosteurope.de6 C" A# ?7 h2 ]; ?7 j: {
5 v" F1 r, V! PBut 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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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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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., |( }) z+ M4 r
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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.
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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.人在德国 社区! H# b) N! z4 m" ]9 r* l; u
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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.% b. h3 o0 y& K9 `
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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.rs238848.rs.hosteurope.de$ A0 _/ P. N! p% l! J
; j3 i6 i1 r+ F ~9 D) G, h‘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.rs238848.rs.hosteurope.de5 |4 q8 L x$ I& R7 ~6 C2 i
. e0 o }' z4 P' Q4 }, [) x) {rs238848.rs.hosteurope.de'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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