As temperatures plunge across the region, medical professionals at Essentia Health in Fargo are raising alarms about the heightened risk of heart issues during extreme cold weather. According to heart health expert Ryan Telford, individuals with pre-existing conditions such as cardiovascular disease, diabetes, and high blood pressure face increased risks, which could lead to serious health complications or even death when exposed to frigid temperatures.
Cold Weather Affects Heart Function
Dr. Telford explains that cold weather places additional stress on the body. As temperatures drop, the body must work harder to maintain its core temperature, leading to an increase in heart rate and blood pressure. This physiological response is necessary for heat retention; however, it can pose significant risks, especially for those already vulnerable due to underlying health conditions.
The risk escalates with physical exertion. For instance, activities like shoveling snow can further strain the heart. Telford advises individuals to limit their time outdoors whenever possible. “If you need to be outside and shovel, consider breaking it into shorter sessions. Go out two or three times instead of doing it all at once, and take breaks to rest in between,” he said. Telford serves as the manager of the ST-Elevation Myocardial Infarction (STEMI) program at Essentia Health, highlighting his expertise in this area.
Statistics and Recommendations
Research from the American Heart Association supports these warnings, indicating that individuals with heart failure experience the highest rates of mortality during extreme temperature events. The study points to a concerning trend: as the mercury drops, so does the health of those with heart conditions.
With forecasts predicting continued cold weather in the coming days, Telford urges the public to remain vigilant. He emphasizes the importance of recognizing the signs of heart strain, such as chest pain, shortness of breath, or extreme fatigue, and advises seeking immediate medical attention if these symptoms arise.
As communities navigate these harsh winter conditions, awareness and precaution can be vital in safeguarding heart health. The message from Essentia Health serves as a reminder of the significant impact that environmental factors can have on health and well-being.
