丧亲的人心脏病发病率骤升
文章来源:未知 文章作者:enread 发布时间:2012-01-11 03:26 字体: [ ]  进入论坛
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Your risk of heart attack may increase during the days and weeks after the death of a close loved one, according to research reported in Circulation: Journal of the American Heart Association. A study of 1,985 adult heart attack survivors1 showed that after a significant person's death, heart attack risks:
Increased to 21 times higher than normal within the first day.
Were almost six times higher than normal within the first week.
Continued to decline steadily2 over the first month.

"Caretakers, healthcare providers, and the bereaved3(丧失亲人的人) themselves need to recognize they are in a period of heightened risk in the days and weeks after hearing of someone close dying," said Murray Mittleman, M.D., Dr.P.H., a preventive cardiologist and epidemiologist(流行病学家) at Harvard Medical School's Beth Israel Deaconess Medical Center and School of Public Health's epidemiology department in Boston, Mass.

Researchers also found that the increased risk of heart attack within the first week after the loss of a significant person ranges from one per 320 people with a high heart attack risk to one per 1,394 people with a low heart attack risk.

The study is first to focus on heart attack risk during the first few days and weeks after someone close died.

Grieving spouses4 have higher long-term risks of dying, with heart disease and strokes accounting5 for up to 53 percent of deaths, according to previous research.

As part of the multicenter Determinants of MI Onset6 Study, researchers reviewed charts and interviewed patients while in the hospital after a confirmed heart attack between 1989 and 1994. Patients answered questions about circumstances surrounding their heart attack, as well as whether they recently lost someone significant in their lives over the past year, when the death happened and the importance of their relationship.

Researchers used a case crossover design to compare patients over the past six months. The approach eliminated the possible confounding(混杂,混淆) factors of comparing different people.

The researchers estimated the relative risk of a heart attack by comparing the number of patients who had someone close to them die in the week before their heart attack to the number of deaths of significant people in their lives from one to six months before their heart attack. Psychological stress such as that caused by intense grief can increase heart rate, blood pressure and blood clotting7, which can raise chances of a heart attack.



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1 survivors 02ddbdca4c6dba0b46d9d823ed2b4b62     
幸存者,残存者,生还者( survivor的名词复数 )
参考例句:
  • The survivors were adrift in a lifeboat for six days. 幸存者在救生艇上漂流了六天。
  • survivors clinging to a raft 紧紧抓住救生筏的幸存者
2 steadily Qukw6     
adv.稳定地;不变地;持续地
参考例句:
  • The scope of man's use of natural resources will steadily grow.人类利用自然资源的广度将日益扩大。
  • Our educational reform was steadily led onto the correct path.我们的教学改革慢慢上轨道了。
3 bereaved dylzO0     
adj.刚刚丧失亲人的v.使失去(希望、生命等)( bereave的过去式和过去分词);(尤指死亡)使丧失(亲人、朋友等);使孤寂;抢走(财物)
参考例句:
  • The ceremony was an ordeal for those who had been recently bereaved. 这个仪式对于那些新近丧失亲友的人来说是一种折磨。
  • an organization offering counselling for the bereaved 为死者亲友提供辅导的组织
4 spouses 3fbe4097e124d44af1bc18e63e898b65     
n.配偶,夫或妻( spouse的名词复数 )
参考例句:
  • Jobs are available for spouses on campus and in the community. 校园里和社区里有配偶可做的工作。 来自辞典例句
  • An astonishing number of spouses-most particularly in the upper-income brackets-have no close notion of their husbands'paychecks. 相当大一部分妇女——特别在高收入阶层——并不很了解他们丈夫的薪金。 来自辞典例句
5 accounting nzSzsY     
n.会计,会计学,借贷对照表
参考例句:
  • A job fell vacant in the accounting department.财会部出现了一个空缺。
  • There's an accounting error in this entry.这笔账目里有差错。
6 onset bICxF     
n.进攻,袭击,开始,突然开始
参考例句:
  • The drug must be taken from the onset of the infection.这种药必须在感染的最初期就开始服用。
  • Our troops withstood the onset of the enemy.我们的部队抵挡住了敌人的进攻。
7 clotting 9eca3747f25ae6f0d50d00d5b71d5d7d     
v.凝固( clot的现在分词 );烧结
参考例句:
  • The study was also based only on the one anti-clotting drug. 所用抗血栓药物也仅限于一种。 来自互联网
  • A plasma protein that is converted into thrombin during blood clotting. 凝血原酶一种血浆蛋白质,在血液凝聚时转化成凝血''。'酵'。''''。'素'。''。 来自互联网
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