Early risk detection for heart disease saves lives

Published on Wednesday, January 1, 2025

By: Rachel Vanderford, rvanderford@umc.edu

Cardiovascular disease remains the leading cause of death in Mississippi, accounting for nearly one-third of all the deaths in the state. This trend reflects a larger global issue, as CVD claims approximately 17.9 million lives annually, making it the number one cause of death worldwide.

However, many of these deaths are entirely preventable. 

“More than half of cardiovascular disease can be prevented with early detection and treatment of risk factors,” said Dr. Bradley Deere, assistant professor of cardiology at the University of Mississippi Medical Center. “The onset of risk factors early in life is associated with higher rates of heart attacks and strokes. An estimated 75% of them could be prevented.” 

Risk factors for CVD include being over 40 years of age, smoking (current or former), having a sedentary lifestyle, being overweight and having high blood pressure or high cholesterol. A family history of heart disease also significantly increases risk.  

“Detecting and treating major risk factors such as high blood pressure, high cholesterol and diabetes can prevent the onset of CVD regardless of age,” Deere said. “The less you are exposed to risk factors, the lower your risk of developing heart disease.” 

Early screening plays a vital role in prevention. CVD symptoms can often go unnoticed, which makes screening an invaluable, cost-effective way to assess and manage risk. Through screening, doctors can identify high blood pressure, elevated cholesterol, diabetes and obesity—key contributors to heart disease.  

"Screening is an opportunity to identify risk factors and begin changing your health in a positive way,” Deere said. “Knowing your numbers is the first step to lowering your risk.” 

For individuals who may not know their current health status, University Heart offers comprehensive “Healthy Heart Screenings” designed to evaluate key cardiovascular risk factors. The non-invasive screenings take less than 30 minutes and include:  

• CT calcium score 

• Electrocardiogram (EKG) 

• Body Mass Index (BMI) 

• Blood pressure 

• Cholesterol and glucose bloodwork 

The screening is self-pay and costs $100. Deere emphasized that few screening programs offer such extensive testing—including coronary artery calcium scoring, EKG and lab work—for this fee. Similar screenings can even cost upward of $5,000.  

“An ounce of prevention is worth a pound of cure,” he said. “It pays to know your risk.” 

Early detection not only saves lives but also helps reduce the long-term financial and emotional burden of managing advanced heart disease. By investing in preventative care, individuals can significantly lower their chances of developing CVD.  

For more information or to schedule an appointment with a University Heart cardiologist, call (601) 815-4321.

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