Do you think feeling weak, lightheaded, or faint are symptoms of a heart attack?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Yes 2705 66.0 0.9 64.1 67.8
No 852 20.3 0.8 18.7 21.9
Don't know/not sure 597 13.7 0.7 12.5 15.0

Among all respondents, excluding unknowns and refusals.
 
On Questionnaire Split A