The theme of World Heart Day, "How Young is Your Heart" addresses prevention of cardiovascular diseases by controlling three major risk factors: diet, physical activity and tobacco use.

世界心脏日的主题“你的心脏有多年轻”，致力于通过控制三大危险因素饮食、身体活动和烟草使用来预防心血管疾病。

youdao

The m is for monitoring tobacco use and prevention policies.

M代表监测烟草的使用和预防政策。

youdao

The Centers for Disease Control and Prevention estimates tobacco use results in 443, 000 premature deaths and another 8.6 million serious illnesses in the country each year.

CNN: Senate passes bill increasing FDA power over tobacco products