Answer :
We begin by noting that studies on heart attack incidence show that the risk of a heart attack increases with age. Among the provided options:
1. [tex]$\text{over 65}$[/tex]
2. [tex]$45$[/tex]–[tex]$65$[/tex]
3. [tex]$40$[/tex]–[tex]$55$[/tex]
4. [tex]$25$[/tex]–[tex]$40$[/tex]
Step 1: Recognize that aging is one of the key risk factors for heart disease. As people age, the likelihood of developing conditions that can lead to a heart attack also increases.
Step 2: Compare the age ranges given. The [tex]$\text{over 65}$[/tex] age group represents individuals who are more advanced in age, and epidemiological data consistently indicate that this group has the highest risk for a heart attack when compared to the other age ranges provided.
Step 3: Based on the above reasoning, the age group where most heart attacks occur is [tex]$\text{over 65}$[/tex].
Thus, the correct answer is:
[tex]$$\text{over 65}$$[/tex]
1. [tex]$\text{over 65}$[/tex]
2. [tex]$45$[/tex]–[tex]$65$[/tex]
3. [tex]$40$[/tex]–[tex]$55$[/tex]
4. [tex]$25$[/tex]–[tex]$40$[/tex]
Step 1: Recognize that aging is one of the key risk factors for heart disease. As people age, the likelihood of developing conditions that can lead to a heart attack also increases.
Step 2: Compare the age ranges given. The [tex]$\text{over 65}$[/tex] age group represents individuals who are more advanced in age, and epidemiological data consistently indicate that this group has the highest risk for a heart attack when compared to the other age ranges provided.
Step 3: Based on the above reasoning, the age group where most heart attacks occur is [tex]$\text{over 65}$[/tex].
Thus, the correct answer is:
[tex]$$\text{over 65}$$[/tex]
