How do you know when a heart attack is coming on. Well there are signs in the body that can help you prepare in advance.

Symptom Description Are:

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

Upper body pain Pain
Discomfort may spread beyond your chest to your shoulders, arms, back, neck, teeth or jaw. You may have upper body pain with no chest discomfort.

Stomach pain
Pain may extend downward into your abdominal area and may feel like heartburn.

Shortness of breath
You may pant for breath or try to take in deep breaths. This often occurs before you develop chest discomfort.

You may feel a sense of doom or feel as if you’re having a panic attack for no apparent reason.
Lightheadedness You may feel dizzy or feel like you might pass out.

You may suddenly break into a sweat with cold, clammy skin.

Nausea and vomiting
You may feel sick to your stomach or vomit.