Flu season has the potential to be more dangerous than ever this year, with recent studies showing a link between the flu and an increased risk of heart attack. According to a report from the American Heart Association, there is a significant increase in cardiovascular-related deaths during flu epidemics, suggesting a connection between the two.
The risk is particularly high for individuals who have had the flu, with one study finding that they are six times more likely to experience a heart attack within a week of testing positive for the virus. Another study published in 2020 reported that one in eight patients hospitalized with the flu experienced sudden, serious heart complications.
Experts believe that the increased risk of heart attack following the flu may be due to the body’s inflammatory response to the virus, as well as the added stress that the flu places on the heart. “This added stress has been found to lead to an increase in cardiac complications after infection with the flu, with increases in heart attacks and congestive heart failure exacerbations,” said Dr. Frederick Davis, the associate chair of emergency medicine at Northwell Health Long Island Jewish Medical Center.
The potential impact of the flu on heart health has led experts to emphasize the importance of flu vaccination for adults. The Centers for Disease Control and Prevention recommends a flu shot for everyone aged 6 months and older. The American Heart Association and American College of Cardiology also recommend vaccination to help prevent cardiovascular disease complications due to the virus.
With flu season peaking between December and February, health experts are urging individuals to be proactive about protecting their heart health by getting vaccinated. As flu season approaches, it’s essential to be aware of the warning signs and symptoms of heart issues, particularly for those recovering from the flu. By taking steps to prevent and identify potential complications, individuals can reduce their risk of heart-related problems during flu season.