A heart attack does not always look like the dramatic scenes people imagine. Some heart attacks begin with intense chest pain, but others start with milder symptoms that come and go. Some people feel pressure, unusual fatigue, shortness of breath, nausea, sweating, jaw pain, or dizziness before they realize their heart may be in trouble.
The claim that every person gets warning signs exactly “one month before” a heart attack is too simple. Heart attack symptoms can appear suddenly, or they may build over hours, days, or sometimes weeks. What
