Donation definition, an act or instance of presenting something as a gift, grant, or contribution. See more.
Chest Pain, Acute. Severe, sudden chest pain can represent a life-threatening problem. Follow this chart for more information. Our trusted Symptom Checker is written and reviewed by physicians and patient education professionals. Find a possible diagnosis by choosing a symptom and answering a few simple questions.
Chest pain is a painful or unpleasant sensation in your chest, which may or may not be associated with heart tissue damage. Chest pain can happen in adults for a variety of reasons. Some causes of chest pain may include: 1  Lung-you may have pneumonia, or another type of infection in your lung that may cause chest pain.