County Public
Health Contacts
Find Us on Facebook

Follow IDPH on Twitter

Heart Attacks Exposure and Risk

Several factors can be involved in the increased risk for heart attacks. These factors can include health, lifestyle, and environment. Increases in air pollution have been linked to decreases in lung function and increases in heart attacks. High levels of air pollution according to the U.S. Environmental Protection Agency (EPA) Air Quality Index directly affect people with asthma and other types of lung or heart disease. Overall air quality has improved in the last 20 years, but urban areas are still a concern. The elderly and children are especially vulnerable to the effects of air pollution.

The level of environmental risk for heart attacks depends on several factors:

  • the amount of pollution in the air,
  • a person’s exposure to the air pollution, and
  • overall health.

Other risks include conditions and behavioral factors, such as:

  • high blood cholesterol levels,
  • high blood pressure,
  • diabetes,
  • smoking,
  • exposure to tobacco smoke,
  • poor diet,
  • physical inactivity,
  • obesity, and
  • drinking too much alcohol.

Heart disease can run in the family. Genetic factors likely play some role in high blood pressure, heart disease, and other vascular conditions. However, people with a family history of heart disease likely share common environments and risk factors that may increase their risk.

Data and information for this site are still being developed and added.  We welcome your comments and feedback.

This effort is supported by funding from the U.S. Centers for Disease Control and Prevention Environmental Public Health Tracking Program, Cooperative Agreement Number 5U38EH000619-02. The contents of this Website are solely the responsibility of the authors and do not necessarily represent the official views of the Centers for Disease Control and Prevention.