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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。8 z( y. @2 {; K
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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 p$ R1 R# O, g" U5 Q9 o6 T/ b- [
5 F1 q1 m3 d2 q/ H& v& u4 a+ }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。" [- a9 W% m5 {5 A9 S$ s: W
0 q( c: X _* D4 U 「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。, q; f! X2 D% Z0 ?
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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。+ e h, B0 L4 G, ~& I b
" T. d$ u8 z- f9 X% a: |8 M 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
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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4 T/ F& U0 Q# E人在德国 社区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.
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9 ~% A* X7 `: P( E( \ tOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.3 x2 y, r) z# u# q) E7 w& ]+ m
- Z7 I q2 m9 J2 Z6 l' k: BThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.5 D0 O) ~! S7 q
9 @4 _" y. e6 v+ {Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.% f& i" O, a* G! u6 M, d& E1 n9 Q5 _
7 k6 W3 u" f$ X% |3 `8 ]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.' l3 ?0 \5 O' h# A
- Z& @2 a4 z& E0 o8 y, ]Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.2 q) A4 U3 H5 W- a
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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.2 }' ]! j9 H) R9 @
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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.rs238848.rs.hosteurope.de) {, E$ z, Y$ [! ^) H& E8 P1 C
3 f- a/ a, ?1 K7 E% u" ^rs238848.rs.hosteurope.deThe 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.
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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.
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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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+ _; Y6 H# J6 {# P. x! A% `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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6 ~4 V& T' v* I+ B8 D3 [* v'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; y0 p( c2 V+ n
6 j& E' i2 k# e) |- v0 d‘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.6 _( ~2 c3 R \" [$ `3 ^2 f- j2 c
- A! w# ? Q \8 l1 L'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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