A patient reports dull chest pain after exertion. Which information should the nurse gather to help determine whether the chest pain is cardiovascular in origin?

• A. Pain relief with rest
• B. Pain worsened by eating
• C. Dyspnea and/or diaphoresis during chest pain
• D. Pain localized to the left arm

Answer: (C)

When chest pain occurs after exertion, looking for associated symptoms that accompany the pain helps identify ischemia. Dyspnea (shortness of breath) and diaphoresis (sweating) during the chest pain are strong autonomic signs of myocardial ischemia, reflecting the heart struggling to meet increased oxygen demand and triggering sympathetic responses. This combination points toward a cardiovascular origin more than other noncardiac causes.

Pain relief with rest can occur with angina, but by itself it’s less definitive. Pain worsened by eating suggests gastrointestinal or esophageal origins, and pain localized to the left arm is not specific enough on its own. The presence of dyspnea and diaphoresis during the chest pain episode provides the most convincing clue that the chest pain is cardiovascular in origin.