How long can you have a heart attack without knowing?

You may not even know you’ve had a silent heart attack until weeks or months after it happens. It’s best to know what’s normal for your body and get help when something doesn’t feel right. Knowing the subtle signs of a silent heart attack can help you identify one.

Can I have heart attack symptoms for days?

Over 50\% of heart attacks have “beginning” symptoms that may come and go for days or weeks. Early symptoms include: Mild chest pressure, aching or burning that comes and goes. Chest discomfort that may feel like indigestion.

Can you have heart attack symptoms for days?

Some heart attacks strike suddenly, but many people have warning signs and symptoms hours, days or weeks in advance. The earliest warning might be recurrent chest pain or pressure (angina) that’s triggered by activity and relieved by rest.

Do heart attack pains come and go?

This discomfort or pain can feel like a tight ache, pressure, fullness or squeezing in your chest lasting more than a few minutes. This discomfort may come and go.

What does heart blockage feel like?

The symptoms of an artery blockage include chest pain and tightness, and shortness of breath. Imagine driving through a tunnel. On Monday, you encounter a pile of rubble. There is a narrow gap, big enough to drive through.

What are the warning signs of a silent heart attack?

Lightheadedness

What are the early signs of a heart attack?

Rapid or irregular heartbeat Sudden,unexplained episodes of rapid,irregular heartbeat can warn of a heart attack weeks or even months before a cardiac event.

What are signs that you have had a heart attack?

Common heart attack signs and symptoms include: Pressure, tightness, pain, or a squeezing or aching sensation in your chest or arms that may spread to your neck, jaw or back. Nausea, indigestion, heartburn or abdominal pain. Shortness of breath.