Rising Temperatures Increase Heart Risks, American Heart Association Warns
The American Heart Association highlights the growing danger of heat-related cardiovascular deaths, urging precautions during record-breaking temperatures.
Record high temperatures across the U.S. have prompted the American Heart Association to issue warnings about the increased risk of heat-related cardiovascular deaths. With a forecasted heatwave threatening to break records in the Northeast and Midwest, the Association emphasizes the importance of taking extra precautions to stay safe. According to the U.S. Centers for Disease Control and Prevention, over 1,200 people die annually due to extreme heat, a number that's on the rise, alongside deaths from heat-related cardiovascular disease.
A study published in the American Heart Association's journal, Circulation, predicts that cardiovascular disease deaths linked to extreme heat could more than double in the next two decades. The stress of heat and dehydration forces the heart to work harder, posing significant risks for individuals with heart conditions and older adults. Certain heart medications may also exacerbate the body's reaction to heat, necessitating extra care during heatwaves.
The Association advises avoiding outdoor activities during the peak heat of the early afternoon, wearing lightweight and light-colored clothing, staying hydrated, and taking regular breaks in shaded or cool areas. Recognizing the symptoms of heat exhaustion and heat stroke is crucial for timely intervention. For more information on protecting heart health during extreme heat, visit heart.org.