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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。
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/ j5 Q' V, L1 n1 |. B' h 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。$ _5 m1 g2 _% p9 M2 n2 @
; J j7 {# Q* u" Q. F3 t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。5 H1 m+ d/ x" |- s/ I+ {/ U
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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。
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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。, [% k. y @: |( T. l
5 J) t+ L7 F: o$ m/ Z5 F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。人在德国 社区 K% h1 L8 P$ B. F4 x
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2 A' t( i1 p+ |+ bAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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7 L) r4 I2 n4 A+ i- VHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.! j9 m# f3 v( `5 s) n$ E
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They are probably more at risk of having a heart attack.csuchen.de* G1 i9 f1 D {4 d
% d3 c$ X5 T# k3 y8 iOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.2 q1 D) K/ e" M6 J
: W& i5 m+ y/ rThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.csuchen.de9 b3 r% \ r' v/ }# K4 `( ~. B& H
$ O$ ^* ]* d* _& L3 N ycsuchen.deThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.0 O/ E; `& r0 d1 i Q
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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! ~) v4 {! {/ m4 b( J
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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/ P5 E5 h0 X7 k" h d" M* \) }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.人在德国 社区+ H0 {1 V) ^ @
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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 d# R/ n: L2 O$ K/ D
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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.人在德国 社区9 [) V" ?* Z* B8 D* o
% y' w* ?" {9 z, a3 gLike 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.. ]# n1 n/ g. P3 _4 O! f% `
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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.2 }6 E1 P* b& w( _
- {7 ], f" `. L0 F! N( A$ h% gAmy 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.
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/ J) [7 `% [4 @* X" T d) u0 z8 v5 _- S'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 N, @7 K: M$ x$ m) W( Y* c
* p* q: _. J9 R) H; d. x0 bcsuchen.de‘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.
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# f: ~1 y' B" z- U& ?4 tcsuchen.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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