The findings were presented at the annual meeting of the American College of Cardiology (ACC).

结果分别在每年召开的美国心脏病学会（行政协调会） 。

No wonder these kinds of moves are spelled out in treatment guidelines from the American College of Cardiology and the American Heart Association.

难怪美国心脏病学院和美国心脏病协会的治疗指导方针中详细说明了这些行动步骤。

A panel of experts from the American College of Cardiology and the American Heart Association wrote the guidelines, which affect the quality and cost of care.

美国心脏病学会和美国心脏病协会专家委员会撰写的这项指南对心脏病患者的生活质量和治疗费用有重要影响。

The study was presented at the annual meeting of the American College of Cardiology and simultaneously released online by The Journal of the American Medical Association.

这项研究在美国芝加哥心血管学会的年会上提出并同时被美国医药协会杂志在线发布。

According to a study published in the Journal of the American College of Cardiology, certain vitamins and supplements may be a waste of money.

发表于《美国心脏病学会杂志》的一项研究称，某些维生素和补品可能是浪费钱。

These racial disparities were not down to variable international normalized ratios, they report in the Journal of the American College of Cardiology.

作者在《美国心脏病学会杂志》上报道，这些种族差异不依赖于国际标准化比的变化。

A study released last December in the Journal of the American College of Cardiology described how stem cells from bone marrow were used to help repair heart damage.

去年十二月份发表在《美国心脏学院学刊》上的一份论文就详细介绍了利用骨髓干细胞对病变心脏进行修复的方法。