Stroke, Smoking and Vaping: The No-Good, the Bad and the Ugly

Area of Science:

• Public Health
• Cardiovascular Science
• Toxicology

Background:

• Stroke remains a leading cause of mortality in the United States for both men and women.
• Cigarette smoking is a well-established risk factor for cardiovascular diseases, including stroke.
• The rise of electronic cigarette use presents a new challenge in understanding its impact on stroke and lung health.

Purpose of the Study:

• To provide clinicians with a concise overview of stroke epidemiology, economics, and biology related to smoking and electronic cigarette use.
• To emphasize the mechanistic links between electronic cigarette use, stroke, and lung injury.
• To underscore the necessity for further research and enhanced public health strategies.

Main Methods:

• This is a review article, synthesizing existing scientific literature.
• The review focuses on epidemiological data, economic impacts, and biological mechanisms.
• Emphasis is placed on studies investigating the relationship between smoking, electronic cigarette use, and cerebrovascular events.

Main Results:

• Smoking is a significant, modifiable risk factor for stroke.
• Emerging evidence suggests electronic cigarette use may also contribute to stroke risk through various biological pathways.
• There is a critical need to understand the long-term health consequences of electronic cigarette use on vascular health.

Conclusions:

• The confluence of smoking, electronic cigarette use, and stroke represents a major public health concern.
• Continued scientific investigation is crucial to elucidate the complex relationship between these factors.
• Strengthened public health initiatives and policy interventions are required to mitigate these risks.