List high-yield red flags that suggest cardiac or lethal causes of chest pain.

List high-yield red flags that suggest cardiac or lethal causes of chest pain.

• A. Gradual onset, no sweating, localized chest pain with no radiation.
• B. Intermittent chest discomfort after meals.
• C. Pain only with deep breaths and improves with rest.
• D. Sudden onset chest pain with diaphoresis, radiation to jaw or arm, chest pressure, hypotension or shock, syncope, or chest pain at rest in a high-risk patient.

Answer: (D)