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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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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。 r& M3 [6 e5 `1 @# F' A
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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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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。
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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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3 P) ~: s( \# d5 n, [; S i 「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。人在德国 社区, c j3 j0 q3 q" W2 P) Z. _& o
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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。# a; B% H+ n( I k0 @! _; M) x
( Y$ v$ Q0 _4 K人在德国 社区 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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. c* o! e$ K b. B+ f; G, eAdulterers beware... it could raise your risk of heart attack 23rd March 2011" w1 n: E) J" |5 G5 Z
) C% j( u- P8 e- B! @. ^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.0 X1 k- y$ G8 Q3 C
) p# T) f. S- eThey are probably more at risk of having a heart attack.
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7 t3 O3 ^& U; |# d( I u. ZOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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9 E% P! {" Z( C3 W2 R( xThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.5.35.249.64; f# {3 \9 ~! o% L
6 A& B- o. d8 _$ e( u* w. PThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.5.35.249.64. B5 T; P* K9 j: d7 i
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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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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区! W- Z: q6 Q, |, S. n4 B: b% D
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.人在德国 社区" m# \# X- f2 \. W
1 F9 V2 M) S( n/ D# wBut 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.% v& M% @: N7 y4 m
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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.人在德国 社区; a0 L1 T. [% I1 T% s
+ [' H$ J/ J8 X4 y人在德国 社区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.% f3 M3 j8 a: ]
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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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8 Y1 ]' a. t$ F! v3 D0 xThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.5.35.249.64: G) Q0 Q( {! L3 j
' k* D A& R4 _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.) T. a. z1 ~$ ]/ F+ v3 b4 t
% h L8 V4 \2 ['The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.5.35.249.64$ f8 g$ b2 Y/ P# I/ M3 _
+ W8 w: @8 [' `+ i5 d‘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.* H0 O' K5 `) \4 y2 I
7 z% [) v0 a) Z# o* \5.35.249.64'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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