American Heart Month

Let’s Talk About Air Pollution and Heart Disease

Reposted from “It’s Our Environment

Please Note: Due to the developing winter storm, we have rescheduled the Twitter chat with EPA research cardiologist Dr. Wayne Casio until Thursday, February 20 at 2:30 pm. Follow #HealthyHeart or @EPAlive. The following blog was updated from the original to reflect that change.

By Ann Brown

February is American Heart Month, and it’s a good time to remember matters of the heart. Did you know that air pollution can trigger heart attacks and strokes, and worsen heart conditions? With one in three Americans having heart disease, there’s a good possibility that you know people with problems. Learn what we know about the effects of air pollution and help protect them.

Join our live twitter chat on Thursday, February 20th at 2:30 PM ET to learn more about the threats of air pollution to the heart and ways to protect yours. Follow @EPAlive and the #HealthyHeart hashtag to join the conversation. We’ll share information about air pollution and heart disease so that you and your loved ones can take action to protect yourselves. During the chat, we’ll also tweet in Spanish on @EPAespanol using the hashtag #corazonsano.

Dr. Wayne Cascio, a cardiologist who researches these issues at EPA, will be available during the chat to discuss:

  • what we know about air pollution and its connection to heart disease and stroke,
  • how to reduce your risk, and
  • how science is helping us better understand how air pollution can harm the heart.

Feel free to post your questions now in the comment section below, or tweet them when you join us for the chat on February 20. We’ll answer as many questions as we can during the chat. Also, read more about the connection between air pollution and heart disease on our healthy heart website.

About the author: Ann Brown is the communications lead for EPA’s Air, Climate, and Energy Research Program in Research Triangle Park, NC, which is the hub for EPA’s research to protect public health and the environment from outdoor air pollution.

Editor’s Note: The opinions expressed in Greenversations are those of the author. They do not reflect EPA policy, endorsement, or action, and EPA does not verify the accuracy or science of the contents of the blog.

Editor's Note: The opinions expressed here are those of the author. They do not reflect EPA policy, endorsement, or action.

Please share this post. However, please don't change the title or the content. If you do make changes, don't attribute the edited title or content to EPA or the author.

Let’s Talk About Air Pollution and Heart Disease

Editor’s note: Due to a major ice and snow storm on the east coast on February 12th and 13th, we’re rescheduling our #HealthyHeart Twitter chat to Thursday, February 20th at 2:30 PM ET. Join us then to talk about air pollution and heart health. Follow @EPAlive and the #HealthyHeart hashtag on Twitter to ask questions and participate. For Spanish, follow @EPAespanol and #corazonsano.

By Ann Brown

February is American Heart Month, and it’s a good time to remember matters of the heart. Did you know that air pollution can trigger heart attacks and strokes, and worsen heart conditions? With one in three Americans having heart disease, there’s a good possibility that you know people with problems. Learn what we know about the effects of air pollution and help protect them.

Join our live twitter chat on Thursday, February 13th at 1:30 PM ET to learn more about the threats of air pollution to the heart and ways to protect yours. Follow @EPAlive and the #HealthyHeart hashtag to join the conversation. We’ll share information about air pollution and heart disease so that you and your loved ones can take action to protect yourselves. During the chat, we’ll also tweet in Spanish on @EPAespanol using the hashtag #corazonsano.

Dr. Wayne Cascio, a cardiologist who researches these issues at EPA, will be available during the chat to discuss:

  • what we know about air pollution and its connection to heart disease and stroke,
  • how to reduce your risk, and
  • how science is helping us better understand how air pollution can harm the heart.

Feel free to post your questions now in the comment section below, or tweet them when you join us for the chat on February 13. We’ll answer as many questions as we can during the chat. Also, read more about the connection between air pollution and heart disease on our healthy heart website.

 

 

About the author: Ann Brown is the communications lead for EPA’s Air, Climate, and Energy Research Program in Research Triangle Park, NC, which is the hub for EPA’s research to protect public health and the environment from outdoor air pollution.

Editor's Note: The opinions expressed here are those of the author. They do not reflect EPA policy, endorsement, or action, and EPA does not verify the accuracy or science of the contents of the blog.

Please share this post. However, please don't change the title or the content. If you do make changes, don't attribute the edited title or content to EPA or the author.

American Heart Month: Air Pollution and Your Health

February is American Heart Month! To help spread the word about heart health, EPA scientists and staff will write each week about the Agency’s Green Heart effort to educate the public about of the connection between air pollution and your heart. Be sure to check back each week to learn more, and for tips on what you can do to stay healthy!

By Jason Sacks, Beth Owens, and Barbara Buckley

It’s February, which means that it’s Heart Health Month. Heart disease is the leading cause of death for men and women in the United States. Many people associate heart disease with a poor diet or lack of exercise.  What you may not realize, though, is that exposure to air pollution, specifically small airborne particles, can impact heart health, particularly for people with cardiovascular disease. That’s why EPA has launched the “Green Heart” initiative.

Airborne particles, or particulate matter (PM), consist of a complex mixture of extremely small particles and liquid droplets that can be found in smoke and haze. Small airborne particles, known as fine PM, can be emitted from sources such as forest fires or formed when gases emitted from power plants, industries and automobiles react in the air.

Fine particles are very small—less than two and a half microns. To put it in perspective, the period at the end of this sentence measures more than 600 microns. When fine particles are breathed in, they pass through the throat and nose and enter the lungs. From there they can cause serious health problems in the rest of the body.

As EPA scientists, we make sure the most recent and scientifically sound research is used to protect the public’s health from the harmful effects of air pollution. Over the last 20 years, thousands of scientific studies have reported that breathing in fine PM can lead to harmful effects on the heart, blood, and blood vessels. These studies show that exposure to PM can cause premature death, strokes, heart attacks, and cardiac arrest for people who are already at risk.

As we celebrate Heart Health Month, take a minute to not only consider the physical and nutritional changes you can make to improve your heart health, but also the actions you can take to reduce your exposure to air pollution. For more information about what you can do please visit: http://epa.gov/greenheart/.

About the Author: Jason Sacks is an epidemiologist and Beth Owens and Barbara Buckley are toxicologists in EPA’s National Center for Environmental Assessment. They work on Integrated Science Assessments, which form the scientific basis of the National Ambient Air Quality Standards (NAAQS).

Editor's Note: The opinions expressed here are those of the author. They do not reflect EPA policy, endorsement, or action.

Please share this post. However, please don't change the title or the content. If you do make changes, don't attribute the edited title or content to EPA or the author.

American Heart Month: Taking Action to Protect Our Health

February is American Heart Month! To help spread the word about heart health, EPA scientists and staff will write each week about the Agency’s Green Heart effort to educate the public about of the connection between air pollution and your heart. Be sure to check back each week to learn more, and for tips on what you can do to stay healthy!

By Wayne E. Cascio, MD

It’s February and Heart Month has arrived and with it a reminder to think about what we can all do to stay well and keep our hearts healthy. As a cardiologist, the month-long focus on the heart gives me a great opportunity to share information with my patients—and now hopefully with anyone who reads this blog—on how they can protect their hearts. It also reminds me to think about the things I do that can hurt or help my heart.

Heart disease remains the number one cause of death in the U.S. for men and women. Less than one percent of Americans have ideal heart health and about 26.5 million have some type of heart disease.

But there are things we can do both individually and collectively to help our hearts. The Global Burden of Disease 2010 study recently published in the medical journal The Lancet describes 67 key factors affecting disability and death in North America. Among the top 20 risk factors, 19 are directly related to individual behavioral or lifestyle choices such as diet, exercise or smoking; or the consequences of those choices.

The remaining risk factor in the top 20 is not associated with individual lifestyle choices, but is more a consequence of our collective actions, namely what we do as a society that leads to air pollution. Air particle pollution (also known as soot) in particular is ranked as the 14th most important.

While in general we have little personal control over air pollution where we live, work and play, there are things we have done as a society that can have lasting positive impacts. The Clean Air Act, for example.

The Act strives to ensure that all Americans are breathing healthy air.  Research by EPA and others shows that improved air quality leads to healthier and longer lives. And thanks in large part to that research, the Agency recently strengthened the annual health standard for fine particle pollution (PM2.5)  (from 15 to 12 micrograms per cubic meter) to  make our air cleaner and healthier.

While EPA continues to work to keep your air clean, there are steps you can take to reduce your personal exposure to air pollutants. For one, don’t smoke and avoid the smoke of others. Second, if you have heart disease consult the Air Quality Index (AQI) as part of your daily routine. The index provides information on air quality and how to avoid unhealthy exposures when air pollutants are high. Simple things like limiting or avoiding exercise outside during high pollution days can help to protect your health and your heart.

So keep in mind during this month of the heart, healthy lifestyle choices including a healthy diet and regular exercise, keeping an eye on your local air quality report, and supporting actions to support clean air are all things we can do for a healthy heart.

About the Author: Cardiologist Wayne E. Cascio, MD is the Director of EPA’s Environmental Public Health Division, a Clinical Professor of Medicine at the University of North Carolina at Chapel Hill, and a Fellow of the American Heart Association and the American College of Cardiology. Dr. Cascio’s research explores the effects of air pollution on the heart and blood vessels.

For more Information:

Editor's Note: The opinions expressed here are those of the author. They do not reflect EPA policy, endorsement, or action.

Please share this post. However, please don't change the title or the content. If you do make changes, don't attribute the edited title or content to EPA or the author.