7. Which symptom is more commonly associated with atypical ACS presentation?

Answer

The correct option is 'Epigastric pain or indigestion'. Atypical presentations of acute coronary syndrome (ACS) often include symptoms other than the classic crushing substernal chest pain. Common atypical symptoms include epigastric pain, indigestion, nausea, vomiting, shortness of breath, or fatigue, and they are frequently seen in women, the elderly, and patients with diabetes. Crushing substernal chest pain is the typical presentation, while pain reproducible with palpation or relieved by movement points away from cardiac ischemia.