Which of the following is a symptom of acute coronary syndrome?

Chest pain that radiates to the jaw is a classic symptom of acute coronary syndrome (ACS). ACS encompasses a range of conditions related to sudden reduced blood flow to the heart, including unstable angina and heart attacks. The pain experienced in ACS often presents as pressure or discomfort in the chest, and it may extend to other areas such as the jaw, shoulder, back, and arms. Radiating pain is a key indicator that can signify underlying heart issues, making it an important symptom for healthcare personnel to recognize.

In contrast, a rash on extremities, frequent urination, and severe headaches are commonly associated with other medical conditions and do not typically indicate acute coronary syndrome. These symptoms may suggest allergic reactions, urinary tract issues, or other neurological conditions, but they lack the significant correlation with coronary artery disease or heart-related issues that chest pain does. Recognizing the specific symptoms of ACS is crucial for prompt diagnosis and treatment in patients presenting with potential heart issues.