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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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; B' r2 Z1 t; \- ?4 q% J/ ? 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。4 C+ S& J) e$ [! 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。
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! j$ @, w1 m' ]) l! f 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/ E% q% z: R; z
- |; p; j8 x! n- R* C人在德国 社区 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。: C: `6 T% n( X$ }* h+ V
; ?$ {( @9 x7 D0 D* a+ H4 a: w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。rs238848.rs.hosteurope.de1 m$ i1 [6 e6 |7 L w
* `: \6 B1 l1 J3 \# j' n4 n3 w$ d; f R 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. _7 G' t1 [1 F& n
, a1 q0 T9 T2 x% I8 s2 j' @8 p: Z 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。1 c( ]2 n+ `4 v; p4 W' F( l
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% D) h0 }: B9 C. G! vAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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% f j+ M) H8 W5 D, V) a* Ers238848.rs.hosteurope.deHaving 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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- e# W9 a! n& j8 l" d3 XThey are probably more at risk of having a heart attack.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.' K ]. l. g( b8 l0 H. ~
' G% `; R" @4 z3 W! M" G1 ^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.
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9 i: t: C3 |1 e# P- j: F7 TA 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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9 I: |" w1 B+ V$ zOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.rs238848.rs.hosteurope.de4 ]& S! b2 K3 o, O, N
. r+ o7 a9 D% {, ?The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.1 v* ?8 B1 F9 e9 g
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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.
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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." j1 ~: ~4 }& A
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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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8 X' m+ }6 X& s0 m3 E/ x1 v& H 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." m- g- F1 p+ t" f5 w& l
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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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; J2 _0 K/ p) p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.人在德国 社区! D* \8 u+ L. @1 e
3 X# T9 Y& ^) ?0 \- E' S! L'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity./ |* m' [ ^4 ?% L, [
9 Q- H5 X3 S" @7 W% ~‘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.3 M: ?9 f$ ^) f4 \
: {* s2 K; g$ k T7 z$ H人在德国 社区'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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