{"ops":[{"insert":"A 38 year old man presents with left-sided tightening chest pain for 10 hours, with radiation to the neck. He also experienced a tingling sensation in his left arm and neck, and mild dyspnea and lightheadedness.\n\nHis medical history is significant for well controlled hypertension for 5 years. There is an extensive family history of ischemic heart disease, with his mother dying of a myocardial infarction in her early 50s.\n\nHe admits to inhaling cocaine and smoking marijuana about 30 minutes before the onset of the pain. He has a history of cocaine use for 10 years.\n"},{"insert":"\n"},{"insert":{"image":"\/storage\/case-images\/pd\/PD-M-089_en.png"}},{"insert":"\n"}]}
{"ops":[{"insert":"The ECG is in sinus rhythm, with a rate of 90 bpm. There is a complete right bundle branch block, with a PR interval of 0.28 seconds. There are ST segment depressions and T-wave inversions in the leads V1-V3. Serial ECGs show no dynamic changes.\n"}]}
