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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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, o1 @& u9 m3 }& H$ z! C0 Pwww.csuchen.de 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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6 w, V% T4 \) T 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。5 t, E* U# I! D7 N W
1 `5 K/ w5 |9 H6 F" v0 O 「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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5 g9 V! `( y: W( p 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。5 I; m1 I% E; D& t
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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( m, |' g: \3 h8 c: d( M1 k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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8 B7 o) e) G9 j- O; a/ H$ pThey are probably more at risk of having a heart attack.人在德国 社区! ]0 {, \/ N/ t- C9 J
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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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' I" }% }; J' a* w J# [) W- mThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区0 t' j8 F& R8 d% D
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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.$ x$ k: ^" L+ L2 P# i
4 w8 }5 M" v3 g5 T0 Z {1 QA 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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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.7 V" J/ ~) M, s
3 ] [' X i; M) V3 |! h0 q8 AThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher., B, M' y; ~2 h F
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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.www.csuchen.de3 Y+ h' |. V! M, A# _
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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.& m+ R3 @8 @2 F# P' F: ]
, Q0 o3 g( p5 H0 F2 `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.
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- U e1 V! p+ h/ iLike 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.$ S; Q% z1 l' O4 b# e- H3 ?( S
/ b& v! I$ [" P* k) P+ ^$ n人在德国 社区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.
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$ d% Y8 n* p6 L5 \+ e人在德国 社区'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.
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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.
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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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