In the world of perioperative and intensive care medicine, I’m surrounded by continuous monitors; however, it’s important to understand how monitors work (and the…
The hysteria surrounding Apple Watch 4’s single lead electrocardiogram (ECG) feature has simmered down over the last few months, but it was brought to…
The normal cardiac electrical conduction pathway propagates from the right atrium down towards the left ventricle. In other words, the cardiac conduction axis is…