Heart Attack Symptoms – Warning Signs Weeks Before It
Heart attack symptoms may begin suddenly, but many attacks start with milder discomfort that builds, fades, or returns. Chest pressure, shortness of breath, upper-body discomfort, sweating, nausea, or lightheadedness require urgent attention. There is no dependable “weeks before” countdown, so new or worsening symptoms shouldn’t be watched at home. What Do Heart Attack Symptoms Usually […]