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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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2 ^+ H, B1 x: X4 G, k- N人在德国 社区 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。) r- e3 p. P; y
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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。. u, g1 Q+ W/ d/ A$ s$ d j
# j. T% [* C4 B3 D9 W 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。人在德国 社区0 X' u6 R9 l. \
$ l4 \8 W, a7 z 「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。rs238848.rs.hosteurope.de* k+ y6 u! |8 m- _0 t" X8 y
. @& S2 F$ T- \1 n ?" E 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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: J: p9 e, L) m- p mAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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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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N5 s: b5 z* H6 ~3 E6 B人在德国 社区They are probably more at risk of having a heart attack.人在德国 社区9 T \7 d. Z/ a% E; w
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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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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.$ {6 t$ E9 \8 N5 ]/ B7 n! W
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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.7 M, d' d5 B* ^5 ?8 @
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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.8 g9 w' z0 R% |! V' A) l l* i
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.( k' y! h! u4 q2 G( b
6 \) q2 O; v5 FThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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4 R! b; r7 x! F x+ I5 k9 gBut 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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9 Y+ X, \* t( }2 ^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.
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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.+ _% r# s/ P8 ~% B% c$ s, l
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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. J8 T, U! S5 I) p$ w% C8 K
7 T2 ^6 c9 g9 FThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.( V5 u: n9 n q$ @+ g
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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.人在德国 社区3 n; O4 u, n m) \
3 d4 J. A7 i: b. n9 Brs238848.rs.hosteurope.de'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.rs238848.rs.hosteurope.de8 p1 p+ D) O1 }; @
. P; \- w, M/ y! Y+ A5 N3 [9 p‘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." w; g2 {. W* r. Y" t
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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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