WHITE PLAINS, N.Y., Nov. 25, 2025 — The winter holidays can turn deadly as research shows that more people die from heart attacks during the last week of December than at any other time of the year. While being aware of the signs of a heart attack and taking steps to reduce your risk are important all year long, the American Heart Association, devoted to changing the future to a world of healthier lives for all, says that’s especially critical during the next few weeks.

A study published in Circulation, the flagship journal of the American Heart Association, reported that more cardiac deaths occur in the U.S. on December 25 than on any other day of the year, followed by December 26 and January 1.

"No one wants to think of tragedy during this joyous time of year as we gather with family and friends. However, these startling facts are very sobering. It is likely a combination of factors that triggers this increase in heart attacks during the holidays: winter weather, which can restrict blood flow in the arteries, added stress and rich food and drink at holiday gatherings,” said Dr. Matthew Fanous, cardiologist at White Plains Hospital.

According to Dr. Fanous, one of the most critical factors might be that people ignore important warning signs of a heart attack or stroke. “While you may not want to spend the holidays in a doctor’s office or hospital, getting evaluated and receiving prompt treatment if there is a problem is one of the best gifts you can give yourself and your loved ones for all the celebrations to come,” he said.

Dr. Fanous notes that family gatherings are also a good time to talk about family health history.

“Many of the health factors that impact heart disease and stroke are heredity,” he said. “If any of your parents, siblings or grandparents have had a heart attack or stroke, you are likely at higher risk, too. But the good news is, you can lower your risks with preventive measures. Knowing that history is an important first step.”

Following are several heart-healthy tips for the upcoming holidays:

  • Know symptoms and take action: Heart attack signs and stroke symptoms vary in men and women and it’s important to recognize them early and call 911 for help. The sooner medical treatment begins, the better the chances of survival and preventing heart damage.
  • Learn Hands-Only CPR: Most cardiac arrests occur outside the hospital and often in the home. Knowing what to do in an emergency can save a life. Watch the Heart Association’s short instructional video at Heart.org/HandsOnlyCPR.
  • Celebrate in moderation: Eating healthfully during the holidays doesn’t have to mean depriving yourself. There are still ways to eat smart. Look for small, healthy changes and swaps you can make so you continue to feel your best while eating and drinking in moderation, and don’t forget to watch your salt intake.
  • Plan for peace on earth and goodwill toward yourself: Make time to take care of yourself during the busy holiday. Reduce stress from family interactions, strained finances, hectic schedules and other stressors prevalent this time of year, including traveling.
  • Keep moving: The American Heart Association recommends at least 150 minutes of physical activity per week and this number usually drops during the hustle and bustle of the holidays. Get creative with ways to stay active, even if it’s going for a family walk or another fun activity you can do with your loved ones.  
  • Stick to your meds: Busy holidays can cause you to skip medications, forgetting them when away from home or not getting refills in a timely manner. The American Heart Association has a medication chart to help stay on top of it and be sure to keep tabs on your blood pressure numbers.

“We do know there are ways to mitigate your risk for a deadly heart attack. So, we encourage everyone to pause during the holiday hustle and bustle and make note of these important steps that could be lifesaving,” Dr. Fanous said.

The American Heart Association has more on ways to live heart-healthy during the holidays and all year long at heart.org.

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About the American Heart Association

The American Heart Association is a relentless force for a world of longer, healthier lives. Dedicated to ensuring equitable health in all communities, the organization has been a leading source of health information for more than one hundred years. Supported by more than 35 million volunteers globally, we fund groundbreaking research, advocate for the public’s health, and provide critical resources to save and improve lives affected by cardiovascular disease and stroke. By driving breakthroughs and implementing proven solutions in science, policy, and care, we work tirelessly to advance health and transform lives every day. Connect with us on heart.org, Facebook, Instagram, X or by calling 1-800-AHA-USA1.

For Media Inquiries:

Bong Arquiza: Bong.Arquiza@heart.org

For Public Inquiries: 1-800-AHA-USA1 (242-8721)

heart.org and stroke.org