The Link Between Heart Attacks and Memory Loss
ROCKFORD - A recent study by the American Heart Association (AHA) revealed that some patients tend to suffer memory loss following a heart attack. The study was actually six long-term studies that observed 31,000 people from 1971 to 2017. At the time they were enrolled, none of the people had yet had a heart attack or displayed any signs of dementia. The data showed that 1,047 participants, who were followed from five to 20 years and later had a heart attack, showed faster decline in memory, global cognition and executive function in the years after the heart attack compared to those in the study who hadn’t suffered a heart attack. According to the AHA, this is one of the first studies to look at how sudden cardiac events like heart attacks affect brain function over the short and long term. “With a heart attack the blood is not being properly pumped to the brain so there could be some damage," says Dr. Mirza Ali Khan, a family practice physician with OSF HealthCare.