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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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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。/ j* E# k0 a6 W5 D8 c' B; X3 a
4 ^6 n3 k1 W3 F: K. p9 `& k$ o9 v; Ncsuchen.de 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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! V. p$ I n' d. o8 B 「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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2 x5 v- J y) p* p人在德国 社区 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。* _1 U6 _; |2 y# J! u; T7 [( J
" Q _4 n+ i1 f' Y0 i: u 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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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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- I) @3 \" a+ Scsuchen.deHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.csuchen.de* K# F- l' P8 j/ E
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They are probably more at risk of having a heart attack.
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: M$ }" d, c t! ]# F, nOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区$ x* [0 k0 e8 c, z |( b
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love./ r6 E" a0 X' t: W* t
1 r9 W: @, s7 i5 Y, O6 oThose 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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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.csuchen.de* @2 t. V2 w! e( G1 y* d
, T- G9 T5 T- p: H8 j' j, n/ R人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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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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4 C+ _( ]. Y. G) o/ \+ h2 ?( M3 e, a( jcsuchen.deBut 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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: Y' Y9 c9 J: [1 Y9 q+ E0 \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.$ Z6 k# m& u5 ?4 @7 [3 S6 L9 s
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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.2 B6 h, f+ T5 h
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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.# _/ {/ F/ K) p' f4 }1 ]+ J
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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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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.( O2 N& ?- |. _* q) \3 X5 E1 Q
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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.人在德国 社区. z0 Y" [# ]+ ]* P7 w
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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.: L/ t' S5 u/ f! z1 d
# B+ F8 {% n4 h) {( s: G6 E'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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