What is one symptom of heart disease?

low blood sugar
• high blood sugar
• reduced blood flow to the heart
• increased blood flow to the heart

High blood sugar I meant^

High blood pressure

One symptom of heart disease is reduced blood flow to the heart.

One symptom of heart disease is reduced blood flow to the heart. To determine the correct answer, you can first understand the question. The question asks for a symptom of heart disease, so we need to identify a condition that is commonly associated with heart disease.

Low blood sugar and high blood sugar are not directly related to heart disease, but rather they are related to diabetes. Therefore, these options can be eliminated as answers.

Now, we are left with two choices: reduced blood flow to the heart and increased blood flow to the heart. In the context of heart disease, it is more likely for the blood flow to be reduced rather than increased. Reduced blood flow to the heart is a common symptom of heart disease, often caused by narrowed or blocked coronary arteries.

Therefore, the correct answer is reduced blood flow to the heart.