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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。. n& f- m0 p/ a; V
( F) s: t4 f' U7 ] 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。
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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。rs238848.rs.hosteurope.de7 |3 {/ ^. V5 S/ I1 R8 z& c
; J0 d" |5 t! b6 c; E" C+ ~% x& l 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。0 ~! ]1 B: D8 z8 I h+ b
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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。- R# o9 S7 W+ _! K. y% X) I
+ T' R2 D' i4 c, d9 n2 b3 d$ Frs238848.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。
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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。+ _+ d* F$ U% d7 t& W0 @
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f+ t. S/ Z B7 q2 W5 U( }Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.3 a1 O$ x" c. N. B$ n5 B. N
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They are probably more at risk of having a heart attack.
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0 N- t6 v( b/ B7 IOccasional 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.
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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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2 N7 j, ^/ ]* g1 p+ |: A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.人在德国 社区0 S! |/ N6 @9 h/ b1 P7 a
0 |2 j7 [4 {" E8 M/ p- _$ dOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.rs238848.rs.hosteurope.de8 J7 C% r% \! z% P3 e; i6 C
( r( _5 d" c/ D6 N! e, SThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.6 R( q1 p% U" m1 G
$ t/ u# Z/ _9 y3 I+ a1 L& K' qBut 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.rs238848.rs.hosteurope.de m0 D$ ~ k) h; z. ^0 x
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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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( k8 o f& Y8 ~/ C( CThe 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.$ @3 f# C- V6 N0 J9 z; M
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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.9 o* }, x$ D! \
( ]+ @& E: W6 o; K+ a% ?8 wThe 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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% G8 s' F Y0 F" }% h. J# @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.) q& [ A b! {- X8 t4 V
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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+ {8 y9 k/ W2 j% e* o
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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.人在德国 社区2 X0 @# T! o$ i* m3 x" L" [$ S1 [
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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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