Beaumont – October 28, 2026 -- A heart attack and a cardiac arrest are not the same emergency, and knowing which one is happening determines what help a person needs. A new HelloNation article, featuring Justin Doss, COO of Community Hospital Corporation of Baptist Hospitals of Southeast Texas in Beaumont, explains the distinction.
A heart attack is a blocked artery; cardiac arrest is an electrical failure
A heart attack happens when a blocked artery cuts off blood flow to the heart. Oxygen to the heart muscle drops, and damage can build over time. The heart usually keeps beating, and warning signs such as chest pain, shortness of breath, or fatigue tend to develop more gradually.
Cardiac arrest is a sudden loss of heart rhythm that makes the heart stop beating. It often comes without warning, and a person can collapse instantly. Without immediate CPR or defibrillation, it can be fatal within minutes.
One condition can trigger the other
The article notes that people often confuse the two, partly because they are linked. If a heart attack severely damages the heart muscle, it can interrupt the heart's electrical signals and lead to cardiac arrest.
Emergency teams treat each condition differently
Doss explains that emergency teams respond differently depending on the situation. Hospitals in Southeast Texas, including Baptist Hospitals of Southeast Texas, are equipped to treat both. In a heart attack, teams address the blocked arteries. In cardiac arrest, they must restore the heart's rhythm immediately.
Both situations are urgent, but cardiac arrest typically demands faster action because survival rates drop sharply without immediate intervention.
Seconds matter in cardiac arrest, while a heart attack may allow time to seek care
A person having a heart attack may have time to get help, especially if they recognize the signs early. Someone in cardiac arrest needs help within seconds, because blood flow to the brain and other organs stops completely.
The article is aimed at families, helping them decide what to do in those first critical moments by quickly and accurately identifying what is happening.