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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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( E j2 }3 i% B* U 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。3 ~+ i: c0 X& g9 {! Y8 E6 s/ H
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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。人在德国 社区, d! w, N% {0 T& n& r" ?1 z. [" q" }
1 ?' ]% L4 t5 v8 k( e( y' d. _ 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。* `, R( N- {4 S8 d8 K* d
7 A$ b7 a' D0 o) Y9 z% Q 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。, @: q2 ]* I# j X8 R. v9 y
% B3 J( ]# L5 i/ T1 Q. U人在德国 社区 「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。' M5 _$ s1 f6 M3 Z- Q0 L' ~! d4 w1 \
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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。# K% P/ c/ Z6 y. o2 V0 R# L
) f. t' N9 y5 G2 s& N 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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4 m6 A: M7 ~6 D人在德国 社区Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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! p7 f' o' H9 C" h0 KHaving 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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They are probably more at risk of having a heart attack.* F1 B: L, @* s" E7 R7 u$ a( S0 m
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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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; _. W1 ?8 ?1 M% W K2 V5 @# WThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区) l# F; ~% ? W* ]1 T
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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.rs238848.rs.hosteurope.de- f& t7 |4 k3 k7 ?8 }3 h- I
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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.5 @8 J6 Y& _3 W) _( I8 x4 L {! N, I
# {9 B% z8 o4 z8 ?9 uOverall, 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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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.& S* l ^+ F2 L% L
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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.; E8 [3 w' w7 T- w1 t: p
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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.
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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.
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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.# T0 y; J s" L% h4 L7 o
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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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/ `5 ]9 M" o0 I3 V) @6 F'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity. G5 s h/ |& V, q
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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.3 T. }# X4 A1 e. u# u' d5 L
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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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