What are some signs off a heart attack?

Severe chest pain: You get a severe chest pain across your breast bone radiating to your arms, jaw & or epigastric area associated with nausea, shortness of breath & profuse sweating , feeling weak & looking pale.If you have this symptoms take aspirin, nitroglycerine & get to emergency room as soon as possible.

Variable: Symptoms: chest and neck and left arm pain can all occur elephant sitting on your chest shortness of breath fatigue anxiety fear some are asymptomatic signs: cold clammy low pulse rate, or fast irregular sudden death, .