No it is not a sign these are some of the signs
upper body discomfort in one or both arms, the back, neck, jaw, or stomach
Shortness of breath may often occur with or before chest discomfort
Nausea (feeling sick to your stomach), vomiting, light headedness or fainting, or breaking out in a cold sweat
upper body discomfort in one or both arms, the back, neck, jaw, or stomach
Shortness of breath may often occur with or before chest discomfort
Nausea (feeling sick to your stomach), vomiting, light headedness or fainting, or breaking out in a cold sweat