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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。, [) X. |) C7 T6 h4 C
+ T1 B k f* D5 Q8 W 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。+ _1 b5 u& M9 e. n8 P
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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。; f" G7 t8 m- P( E6 F+ _, M
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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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5 U/ V. m, f2 O( l6 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。
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4 s* `8 m; t3 S, U 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。- ^) X9 _" x6 k4 j1 D
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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。
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3 E N$ H# C( a8 V4 _% u) z人在德国 社区Adulterers beware... it could raise your risk of heart attack 23rd March 2011/ V& ?9 J- r: p% g# t1 L
$ Y. t+ R+ I6 M0 o3 @# I) @Having 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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They are probably more at risk of having a heart attack.5.35.249.64# [' v. {8 c9 U6 P/ L/ j' F
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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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6 l; c0 e- o% C: i6 ]2 q5.35.249.64The 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.5.35.249.64' D5 D c) H' ~9 v- J( ~1 V
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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.- @- V" ?6 [& ?! u7 D
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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5 q! l3 \: w' o9 R* Y" ~5 V
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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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5 z; D4 V8 m3 |" LBut 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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# b4 A# p* O* c1 }5 m2 a0 K. DThe 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.6 u2 `" G5 o3 @& H3 Z4 b7 e
, Y8 B) W4 W4 v+ l3 R* ^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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N `6 k- C& S% ]1 k' h+ |5.35.249.64The 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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) L7 u0 E1 e, ] FAmy 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) X9 t4 p8 B" I+ L" y [$ f4 B; l& L
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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. u7 a2 G0 ~' m0 a1 g9 h' z* M
/ d4 T. s4 d, z/ b6 i人在德国 社区‘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.! M$ L) z {( O' y
& l; T( i" B$ C; F& \8 P8 {3 x$ S'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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