A 45-year-old male with PMHx of HTN and obesity presents to the ED with palpitations and anxiety. Symptoms started abruptly 4 hours ago. The following ECG was obtained:
A 60-year-old male with PMHx of hyperlipidemia presents to the emergency department with midsternal chest pain (tightness), nausea, and diaphoresis. Symptoms have been intermittent, occur with walking and resolve with…