TIME Heart Disease

The Best Way to Survive a Heart Attack Without Drugs

TIME.com stock photos Weight Loss Health Exercise Weights
Elizabeth Renstrom for TIME

There’s no 100% effective way to avoid a heart attack, but doing this could significantly reduce your chances of surviving one if you do

The advice for people who are at higher risk of having a heart event is pretty straightforward. If you have high cholesterol, are overweight or obese or have high blood pressure—among other risk factors—you should eat less animal fat, eat more plants and exercise to keep the heart muscle strong. In fact, rehabilitation programs for people who have had heart problems revolve around this advice.

Studies show that people who watch their diet and exercise are less likely to have a heart attack. But if they do have a heart event, how well do they fare—and how much of a difference do these changes really make?

MORE: The New Rules for Keeping Your Heart Safe

Dr. Michael Blaha and his colleagues from the Johns Hopkins Ciccarone Center for the Prevention of Heart Disease has some good news on that. In a study published in Mayo Clinic Proceedings, they found that people who had better fitness before their first heart attack are more likely to survive the attack than those with lower fitness.

The researchers studied the electronic health records of more than 2,000 men and women who took a treadmill test as a way to measure how fit they were. The people with the highest fitness scores were 40% less likely to die after their first heart attack than those with lower fitness scores. And a third of the people with the lowest fitness died within a year of their first heart attack.

MORE: Women’s Heart Attacks Look Nothing Like Men’s: Report

“The thinking here is that if you are more fit at baseline, you are more willing to withstand lots of insults and have a good outcome if you do have a heart attack,” says Blaha. “It’s quite a remarkable effect.”

The findings are especially relevant since so many people have at least some risk factors for heart disease, he says. These results suggest that making changes to address them can be important in helping more people to remain healthy even if they do have a heart attack. “Most of my patients come to me because they are concerned about their risk of having a heart attack,” says Blaha. “They have a family history of heart problems, or high cholesterol, or smoked in the past, and they want to know what they can do. Now we know that if they get their risk factors under control and increase their fitness level that they are more likely to survive a heart attack if they have one.”

Tap to read full story

Your browser is out of date. Please update your browser at http://update.microsoft.com


YOU BROKE TIME.COM!

Dear TIME Readers,

As a regular visitor to TIME.com, we are sure you enjoy all the great journalism created by our editors and reporters. Great journalism has great value, and it costs money to make it. One of the main ways we cover our costs is through advertising.

The use of software that blocks ads limits our ability to provide you with the journalism you enjoy. Consider turning your Ad Blocker off so that we can continue to provide the world class journalism you have become accustomed to.

The TIME Team