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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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$ ?" D/ O0 Q6 `4 c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。
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7 d, ]. B: |; A- ^, y' Y5.35.249.64 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。人在德国 社区 ^0 u' w" h* \
! j6 N1 j0 t3 p5 t) M% y1 ` 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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! i. T+ F+ D$ q8 K. w5.35.249.64 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。
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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。
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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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职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 20115.35.249.644 g3 P; `; B5 H1 w. J, g8 ~ \" Y
6 z5 K" V, A3 L* AHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.; X- U3 w7 D" @9 _. P! a/ L5 B8 m
# M5 P6 _$ {' `( |They are probably more at risk of having a heart attack.5.35.249.64( n" c) c2 A4 K3 C* j* D
5 @& T1 t2 ]% I3 A" w+ YOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区: U. o( B# D* i! ~: g# n
. S$ U/ d9 F. ^3 [4 o3 V3 i, B人在德国 社区The short-term risk of having a heart attack increases almost three-fold among those who rarely make love. d9 D) S& M( g
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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.
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2 B. |" @3 V m# O7 e; d9 a& ~; q5.35.249.64A 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.人在德国 社区( o# y3 W* l$ g) W) c5 }: P0 P
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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.6 H5 U- _2 n9 h0 `( G% z
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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.
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( |5 C2 g! o: H0 tThe 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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! `, }: T8 k3 j a7 \4 M8 J5.35.249.64The 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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3 U: s* i( f6 Z4 j7 S# Y( J; _( OLike 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.人在德国 社区( {: Z6 `3 \; R. Z' n
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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.4 E: u1 r0 z& X) y3 o; D
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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.% v1 w) L% N- n# n/ l
# W0 L: L$ ~3 P" D/ w% Y'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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# I5 w+ P4 Q; M$ h' h3 i‘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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