Heart Disease Surge Predicted in US Women by 2050
Heart disease, already the leading cause of death for women in the United States, is projected to impact nearly 15% of the female population by 2050, according to latest projections from the American Heart Association (AHA) 1. Researchers warn of an alarming trajectory for American women’s cardiovascular health.
Rising Cardiovascular Disease Rates
A review article published in Circulation revealed that trends identified through national health surveys and census information point to a significant increase in cardiovascular disease and stroke among women. By 2050, 14.4% of women in the U.S. Are predicted to experience cardiovascular disease and/or stroke, a rise from 10.7% in 2020 1.
Specifically, the projections indicate:
- Coronary heart disease will increase from 6.9% in 2020 to 8.2% in 2050.
- Stroke will rise from 4.1% to 6.7%.
- Heart failure will climb from 2.5% to 3.6%.
- Atrial fibrillation will increase from 1.6% to 2.3%.
Coronary heart disease, the most common form of heart disease in the U.S. For both men and women, occurs when plaque builds up in the arteries, restricting blood flow 2. Stroke, the second most prevalent condition expected to increase, happens when blood supply to the brain is interrupted 2.
Key Risk Factors Driving the Increase
The AHA’s projections, based on data from the National Health and Nutrition Examination Survey, the Medical Expenditure Panel Survey and census estimates, identify three major risk factors contributing to the rise in heart disease: blood pressure, diabetes, and obesity 4.
By 2050:
- Over 59% of U.S. Women are expected to have high blood pressure, up from 49% in 2020.
- More than 25% of women will have diabetes, compared to about 15% in 2020.
- 61% of women will be obese, an increase from approximately 44%.
While an aging population contributes to these findings, the AHA notes that risk factors are increasing across demographics, including women aged 20 to 40 and even younger. Nearly a third of girls ages 2-19 are projected to be obese by 2050 4.
Disparities in Risk
The AHA also anticipates that risk levels will vary among different racial and ethnic groups, with increased adverse effects expected among minority populations 4.
Taking Action for Heart Health
“This is a projection,” says Dr. Rina Mauricio, director of women’s cardiovascular health at UT Southwestern Medical Center in Dallas, “But that means that starting with your young children and yourself, you can start doing something now to prevent something that’s going to happen 10 to 20 years from now.”
The AHA emphasizes that women can reduce their risk by monitoring their blood pressure, blood sugar, cholesterol levels, and body weight. Controlling blood pressure is considered the “biggest modifiable risk factor” for cardiovascular disease 1.
Other essential steps include adopting a healthier diet, staying physically active, quitting tobacco, and getting adequate sleep. Regular conversations with healthcare providers about risk factors, including those related to pregnancy and menopause, and routine screenings are also crucial.
Mauricio stresses the importance of proactive screening, stating, “You don’t wait until they’re 50” to “look for something that should have been caught when a woman was 30.”