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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。www.csuchen.de ?, x3 l$ n! Z
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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。) F* ~8 g2 x' D% `. n
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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。
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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。4 [. X: L7 @. `( z( I
# B8 t, u$ P: _" ?3 S9 } 「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。人在德国 社区# B. f W; F4 L) y
# ]- u/ K' E$ ?' ], t2 v' z) {; V 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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9 o* V0 `+ c" a6 T人在德国 社区 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。
& T: g! X7 ?' G% z1 H# Swww.csuchen.de8 @ @/ _0 H4 `! D) X
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011* B9 W: J! ~. C, b) e) `
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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.7 y+ }# u+ E8 l' f
7 i5 q8 ~" L' mThey are probably more at risk of having a heart attack.
0 e6 d6 @" E6 H8 U: Kwww.csuchen.de人在德国 社区8 V. Y |, x0 P# d- f1 W9 D
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 b" s$ _3 t. z
6 A7 F6 c- ?: P8 |0 A8 V$ n& kThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.
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6 d3 T5 O. _6 q- G- t+ H% C0 x8 kwww.csuchen.deA 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.人在德国 社区9 c% J0 Q$ L6 O+ z
, O* u' I# t. D7 X4 nThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.% q, b1 B+ z9 D& H% x
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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.de2 T- P6 \. H: C* g. v& I
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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.* r; T5 `5 K9 M, h% g/ M' r, k! K' w
: O. m: N& f9 i# w5 HThe 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.; B# i0 [* [& {$ @! s
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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.; Z+ U" Y6 P, r9 R
; B2 ~8 F9 C: S0 ~! Z0 L- }1 o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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8 D- }) v9 ]9 z5 t/ q! s'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.$ [' |; R: E( Y/ I; ]) f% h- n
5 P4 T9 X+ k9 X5 Y4 D* g‘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.: q, X0 L: e; q1 o \ j( t$ ]
8 P' o: l9 }" @/ Y7 r% H# w" Q人在德国 社区'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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