A 50-year-old male, with a known history of depression, calls emergency services reporting intense emotional stress followed by a sudden, sharp pain in…

…0.2 ng/mL (normal <0.04 ng/mL). The ECG also shows ST-segment depression in the inferior leads. The patient denies chest pain…

…loss of interest in daily activities, and scores highly on a standardized depression screening tool, consistent with moderate depression. He also exhibits signs of physical…