Chest and arm pain may be the symptoms of a serious condition that requires immediate medical attention - but the underlying cause may also be trigger points in the pecs Chest or Breast pain can be extremely worrying and there are indeed some types of chest pain that should signal an immediate trip to thee emergency room. If you do experience pressure, discomfort or pain in the central of your chest or in the arms, back, jaw, neck or abdomen — possibly accompanied with a cold sweat, a feeling of nausea, sudden fatigue, light headedness or a shortness of breath, and this...