A 76-year-old woman presents with a persistently rapid heart rate that she attributes to her pacemaker. What does the ECG ...

Technically, the diagnosis of an anterior myocardial infarction on an ECG has never been validated in the setting of a paced rhythm, however that was the case in this ECG. There was acute ...

ECG Challenge: C diff Infection With Irregular Pulse While being treated for a C diff infection, a patient with COPD is found to have an irregular pulse. What does his ECG show?

Wandering atrial pacemaker is similar to multifocal atrial tachycardia except the heart rate is normal ― that is, less than 100 beats per minute. Wandering atrial pacemaker occurs when multiple ...

A novel small pacemaker can be safely implanted in neonates ... (American Journal of Human Genetics) An artificial intelligence (AI)-enhanced ECG model was able to detect acute myocardial ...