Awesome job advocating for this patient! To answer some of your questions:Yes it is possible for these patients to have abnormal ECGs like you described and not be infarcting. You said that it was non STEMI, but the machine read acute. Usually this is due to pathologic Q waves or R wave progression-can be acute or old. You can almost never rely on the machine's interpretation. Without see the actual ECG I could not definitively say. Yes! This patient should have been seen upon arrival to the floor! Minimally within the first 1/2 hour.The patient's cardiologist should have been consulted from the ED and transferred to a more acute setting. Beyond an MI this patient could also have had a PE or tamponade. Unless he was a good actor or I'm missing something he should have been in ICU over night.