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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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, r# U% h9 w% i* O 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。rs238848.rs.hosteurope.de7 n9 g/ X7 ^" A3 ^3 h- g1 b `$ e
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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。' y3 M& K$ F1 |5 U9 E6 |! d) t
( n0 ~5 p* Z* ^8 g5 g" t: w 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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' |4 }( j' z8 K" l' v" C 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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4 `* v8 S& {( c: N% Qrs238848.rs.hosteurope.de 「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。0 W( ~" K/ R- _4 M
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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。
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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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职场偷情rs238848.rs.hosteurope.de" E# I0 c' t& {7 Q- l$ D/ p2 J4 I
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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9 y/ C) i N; ]" N3 J# E, YHaving 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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6 _ B" Q! }) Y) p5 k1 cThey are probably more at risk of having a heart attack.rs238848.rs.hosteurope.de; j7 h( f( j+ s
* y" R8 l+ W% c3 y1 I+ z人在德国 社区Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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" `1 V. `3 _- r; `: UThe 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.rs238848.rs.hosteurope.de) {# {# s( }0 ~; A0 \5 y
! C' a- N" ?9 pA 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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/ u. w; J, F% L; U& s, 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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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.rs238848.rs.hosteurope.de, k( ~) v" c; z" n8 O1 e
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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.% `* L* X& z6 m8 F; A
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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.7 }' G, |& j* b, B% z* a9 n' T
6 u% M/ X- z; K2 B! I& kLike 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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* |2 ?8 Y" P W' I0 F8 UThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.1 F/ i8 f% n6 ]* j
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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.
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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.9 {$ B# t( a( j u0 P- |
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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.; |9 Q( T5 `1 P: X- ]1 q7 S
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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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