Final 2006 statistics for the United States show that coronary heart disease (CHD) is the single leading cause of death in America. CHD causes heart attack and angina.

2006年美国的最后统计显示冠心病是美国单一的首要死亡因素，冠心病能引起心脏病突发及心绞痛。

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At present, some 85 countries, representing 65% of the world's population, do not have reliable cause-of-death statistics.

目前，大约85个国家(占世界人口的65%)不具备可靠的死因统计资料。

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According to statistics, venous thromboembolism is a common disease in-patients and an important cause of death.

据统计，静脉血栓栓塞是住院病人常见的病变和重要死亡原因。

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The leading cause of death for black male teenagers is homicide, according to the National Center for Health Statistics.

CNN: Rush to judgment in Trayvon Martin case

Motor-vehicle crashes are the top cause of death for people ages 15 to 20, according to 2007 figures from the National Center for Health Statistics.

CNN: Fatal wrecks underscore risks for young drivers