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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。5 z9 ?5 K; D, |3 m }- K& e! N( T
$ E' S- U; o: Q: W9 V/ G4 Q 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。
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「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。csuchen.de) W1 r1 ]7 R9 s" p
7 h& j7 i1 n% h" G) p$ pcsuchen.de 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。- I, ~) D: C5 s+ ]$ _+ \4 P3 L/ f& ~
( v! i& V5 H7 }6 w2 D4 k 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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' I5 |2 S6 J! e: T/ }+ ~' oAdulterers beware... it could raise your risk of heart attack 23rd March 2011csuchen.de" Z3 H. b* p( k# R! d
: s; S6 g+ k: ?: K; l0 k! OHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.0 H+ V4 w+ Y: o- l5 ]
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They are probably more at risk of having a heart attack.
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8 p- J7 b7 ?9 D' M8 z' a5 FOccasional 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.
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& H& ?3 z4 c7 |) X/ s5 vThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.- P) s. u) P3 O M Y
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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.2 [* `3 ^1 ~! l1 V4 x+ n, l+ Q
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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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1 h# B9 v/ B+ Y) R3 V. \' C* F% i人在德国 社区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.
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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.
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# B" R6 \; p* I7 i2 U- Q# sThe 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.3 U3 R5 b e5 y5 G0 E* x
2 q% m+ M" j; @' N: LLike 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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5 ]" \ L. a) K6 c2 g0 N- gThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.8 A4 l' M+ s. c4 x
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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.csuchen.de. e, r+ r- U3 S5 a3 }
7 U' G. u, ], s# x: d+ \* |' a" w- |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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3 U) j: j" q! {2 _) B+ I) Hcsuchen.de‘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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