Heart disease was the topic of a talk presented at the Senior Expo on Tuesday.
Dr. Jeffrey Michel, interim chief cardiology division Baylor Scott & White Temple division, talked about what is known about heart disease and what is not known. What can be done about heart disease and the things people believe will prevent heart disease, but don’t.
Much research has been done on heart disease over the past 100 years.
“There’s still probably more about the disease that we don’t know than what we do,” Michel said.
Heart disease affects 800,000 people in the United States each year. Sixteen million people in the U.S. have heart disease; 8 million have had a heart attack and 7 million have had a stroke.
“We consider stroke-heart disease because a lot of strokes are caused by blood clots forming in the heart and the same plaque buildup in the arteries of the heart are occurring in the arteries to the brain.
Heart disease can be any number of things and Michel focused on plaque and coronary heart disease.
In the past, it’s been called hardening of the arteries and it wasn’t clear if plaque was an actual disease, he said.
In 1980, it was finally proved that the clots forming in the plaque were causing heart attacks and death.
There are a number of causes that lead to plaque, obesity, hypertension, diabetes, pollution, tobacco, genetics and more.
“It’s a very complicated disease,” Michel
There’s a myth that heart disease is a modern disease, and that’s not true.
Ahmose Meryet Amon, an Egyptian princess, lived 3,500 years ago, died in her 40s and a scan showed she had plaque in her arteries.
Another myth is that people who eat right and exercise won’t have heart attacks.
Autopsies on whales that have washed on beaches have shown some of those deaths are the result of heart attacks.
“The whale is a mammal, but it’s hard to make a…