Runners love how it makes them feel. Those in the running world have debated long and hard about the long-term effects that endurance running has on the heart.
Running Deaths in the 1970s
Controversy over running and heart health began in the 1970s when marathon runner and cardiologist Dr. Paul Thompson published a report in 1979 after researching 18 people who died either during or immediately after running.
Thirteen had heart disease, the report stated.
Modern Statistics
There were half a million people running marathons in 2015 compared to the numbers of the 1970s. Statistics from the Massachusetts General Hospital’s Cardiovascular Performance Program show 59 heart attacks included 42 deaths in marathons in the U.S. between 2000 and 2010.
Is Running Good For You?
Most doctors contend that running or any type of regular exercise has a positive effect on your health and lowers cardiac risks.
It lowers blood pressure, cholesterol and helps in weight loss.
The Studies
A 2012 study, which included McCullough, pointed out marathon runners who had a dilated right atrium and ventricle after a race and up to 24 hours afterward.
Another study was published in 2008 that followed runners and non-runners for 20 years and who were now in the 50s.
Runners were still healthy even though they ran less.
What Should You Do?
Some proactive steps can help you protect your heart and keep running.
- Keep your doctor in the loop. Go to regular exams and have a heart check at least once a year.
- Don’t push running during unsafe conditions like the extreme distance you aren’t trained for, in extreme heat or cold, or when you are getting over an illness.
- Be sure to train well before trying to compete.
Making sure you stay on top of your health and your risks, whether you are running or thinking about running, can prevent a tragedy.
You can continue to run and gain all the benefits from it and still maintain your heart health. The key is always moderation.
