See related research article by Siha and colleagues on page 1135 and at www.cmaj.ca/lookup/doi/10.1503/cmaj.111683 One could imagine a scenario in which attention to ...

Powerful Medical, a leader in AI-driven cardiovascular diagnostics, announces that its PMcardio STEMI AI ECG model has been granted Breakthrough Device Designation by the US Food and Drug ...

Background: Baseline Q waves may provide additional value compared with time from the onset of symptoms in predicting outcomes for patients with ST-segment elevation. We evaluated whether baseline Q ...

An artificial intelligence algorithm for ECG interpretation (AI-ECG) is superior to conventional, guideline-recommended STEMI criteria for identifying patients with chest pain who have an occluded ...

What are the ECG criteria to make this diagnosis? The ECG findings of an old myocardial infarction are Q waves, specifically for an inferior MI, Q wave in leads II, III, and aVF. Remember a pathologic ...

There are Q waves in the inferior leads and in leads V1-V4 (anteroseptal leads). This indicates an infarction, possibly old. What is concerning about this ECG tracing are the ST segments. There is an ...

A 74-year-old man with a history of a myocardial infarction has sudden palpitations and presyncope for which he calls emergency medical services. He is brought to the emergency department, where his ...