Factors that influence the amount of damage an MI causes include _____________. Select all that apply.

Question

collateral circulation
gender
location
duration
age

Answer 1

The factors that influence the amount of damage an myocardial infarction (MI) causes include:

1. Collateral circulation - Presence of collateral circulation can help mitigate damage to the heart muscle.

2. Gender - Gender may influence the presentation and outcomes of a heart attack.

3. Location - The location of the infarct (e.g., anterior, inferior, lateral) can significantly affect the extent of damage.

4. Duration - The duration of ischemia (lack of blood flow) before treatment is critical; longer durations generally lead to more severe damage.

5. Age - Age can influence the heart's ability to tolerate ischemic events and the overall recovery process.

Thus, all the factors listed (collateral circulation, gender, location, duration, and age) can influence the amount of damage an MI causes.