Your Walking Speed Could Predict a Heart Attack—Here’s Why

You might not think twice about how fast you walk.

 

After all, slowing down a little as you age feels natural. Maybe you take your time crossing a parking lot, or you notice younger folks passing you on the sidewalk.

 

But new research says that a slow gait might be more than just a sign of aging—it could be a serious red flag for your heart.

 

Scientists have discovered that your walking speed may be a better predictor of heart failure outcomes than muscle strength or mass. That means your legs could reveal more about your heart health than your grip strength or muscle size ever could.

 

If you’re starting to move a little slower, don’t shrug it off. Your body might be sending you an important warning—and there are steps you can take to keep your heart strong. Here’s what you need to know…

Heart failure is a serious condition that affects millions of people worldwide, but new research suggests that a simple test—your walking speed—may be one of the best ways to gauge your risk.

While doctors often assess muscle strength and mass to evaluate overall health, a recent study found that gait speed is a far better predictor of heart failure outcomes than traditional muscle measures.

If you’ve ever noticed yourself slowing down as you age, you might want to pay closer attention. The study, published in ESC Heart Failure, found that patients with slower walking speeds had a significantly higher risk of cardiovascular death or worsening heart failure compared to those who maintained a brisker pace.

Surprisingly, measures like handgrip strength and muscle mass didn’t have the same predictive power.

Researchers followed more than 200 adults with chronic heart failure over nearly five years. They measured gait speed, grip strength, and muscle mass to see which factor was the best indicator of heart health.

The results showed that for every slight decrease in walking speed, the risk of heart failure complications increased—but muscle strength and mass didn’t seem to make much of a difference.

Why does walking speed matter so much? It’s a direct reflection of overall cardiovascular and muscular function. When the heart struggles to pump efficiently, the body slows down.

If walking at a normal pace becomes difficult, it could signal declining heart health—even before other symptoms appear.

The good news is that walking speed isn’t just a predictor—it’s something you can improve. Cardiovascular fitness is key, and small daily habits can make a big difference in maintaining heart health.

Instead of focusing solely on muscle strength, prioritize activities that support cardiovascular endurance and mobility. Regular brisk walking, swimming, cycling, and balance exercises can help maintain both heart function and physical performance.

Additionally, a heart-healthy diet rich in omega-3s, leafy greens, and whole foods can support circulation and cardiovascular function. Avoiding processed foods, excess sugar, and trans fats is just as important.

If you or a loved one have noticed a decline in mobility, don’t ignore it. Improving cardiovascular fitness, staying active, and making heart-healthy lifestyle choices could be the key to better long-term health.

To a heart-healthy lifestyle,

Rachel Mace
Managing Editorial Director, e-Alert
with contributions from the research team

P.S. At the Health Sciences Institute (HSI), we’re committed to helping you live your longest, healthiest life. That’s why we’re working to put together the HSI Heart Defense Plan—a protocol designed to equip you with safe, effective, natural ways to protect your heart. We’re putting the finishing touches on this all-encompassing guide—check our website at https://ovhlearning.com/ and https://hsionline.com/ for updates.

Sources:

Rai, E. A. (2025, February 10). Gait Speed Better Predicts Heart Failure Outcomes Than Muscle Mass or Strength. Medscape. https://www.medscape.com/viewarticle/gait-speed-better-predicts-heart-failure-outcomes-than-2025a10003bx