Genetics of Myocardial Infarction

Genetics play a role in the risk of experiencing a myocardial infarction (heart attack) by influencing inherited traits that affect factors like cholesterol levels, blood pressure, and blood clotting. Certain gene variations can increase vulnerability by promoting plaque buildup in arteries or making blood more prone to clotting. These genetic factors interact with lifestyle choices such as diet, physical activity, and smoking, ultimately impacting heart health. While genetics contribute to risk, maintaining a healthy lifestyle can significantly reduce the chances of a heart attack, even for those with a familial genetic predisposition.