I think that before you start an exercise program you should see a doctor who can perform an electrocardiogram to ensure that your heart is healthy.
Some people that appear seemingly healthy on the outside suffer heart attacks all of the time because they were unhealthy on the inside.
For example, there was a case of a doctor who was a marathon runner that had a heart attack. This was Jamie Colby’s from Fox News’ husband. They wrote a book together and he seemed like a picture of health.
He survived his heart attack and is now speaking out about getting your heart checked.