The available literature suggests that electronic cigarettes (e-cigarettes), although not without risk, might decrease cardiovascular risk in long-term smokers of tobacco cigarettes who switch to e-cigarettes. However, to safeguard our youth, e-cigarettes must be required to meet product standards, all flavourings must be banned and laws regulating e-cigarette sales must be strictly enforced. The available literature suggests that electronic cigarettes (e-cigarettes), although not without risk, might decrease cardiovascular risk in chronic smokers of tobacco cigarettes who switch to e-cigarettes. However, to safeguard our youth, e-cigarettes must be required to meet product standards, all flavourings must be banned and laws regulating e-cigarette sales must be strictly enforced.

中文翻译：

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电子烟的心血管作用。

现有文献表明，电子香烟（电子烟）虽然并非没有风险，但可能会降低长期吸烟者改用电子烟的心血管风险。但是，为了保护我们的青年人，必须要求电子烟达到产品标准，必须禁止所有调味剂，并且必须严格执行有关电子烟销售的法律。现有文献表明，电子香烟（电子烟）虽然并非没有风险，但可能会降低转用电子烟的长期吸烟者的心血管风险。但是，为了保护我们的青年人，必须要求电子烟达到产品标准，必须禁止所有调味剂，并且必须严格执行有关电子烟销售的法律。