
Awareness of Heart Attack Symptoms and Response Among Adults --- United States, 2008, 2014, and 2017
Published on February 7, 2019
Analysis of National Health Interview Survey data for 2008, 2014, and 2017 found that knowledge of the five common symptoms of a heart attack and the appropriate emergency response increased significantly (from 40% to 50% and from 92% to 95%, respectively); however, sociodemographic disparities in knowledge persist.
