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Is there any way to tell if someone is having a heart attack?
assistant
No, there is no way to tell if someone is having a heart attack. A heart attack occurs when the blood supply to part of the heart muscle is blocked. This can cause chest pain and other symptoms such as shortness of breath, nausea, lightheadedness and fatigue. If you are concerned that someone may be having a heart attack, it is important to call 911 or your local emergency services immediately.