Hello and thanks for the query
No at the age of 23 their are no chance of Heart attack
but it is the best age to take precaution to prevent a Heart attack in future say after 10 years. It become more mandatory if you have positive Family History. The risk factors are:
1. Family History.
3. Increased Cholesterol
4. Low Good Cholesterol(HDL
6. Fatty and oily and salty diet
7. Increasing Age
9. Heart Disease
Precaution to be taken are:
1. Maintain your weight according to your height.
2. Regular exercise at least 5 days per week.
3. Low salt/Sodium diet
4. Avoid Fatty, junk food, smoking and alcohol.
Hope you got your answer.