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背景:被动吸烟增加急性心肌梗死(AMI)的风险。有关研究(蒙大拿州海伦那市)调查发现实施无烟条例时AMI的发病率减少。在其他地理位置独立的地区(科罗拉多州普韦布洛市)探讨并确定无烟条例对AMI住院率的影响。
Background: Passive smoking increases the risk of acute myocardial infarction (AMI). A related study (Helena, Montana) found that the incidence of AMI was reduced when implementing smoke-free regulations. Explore and determine the impact of smoke-free regulations on AMI hospitalization rates in other geographically independent areas (Pueblo, Colorado).