Basics of the 12-lead ECG: Part 2

Abstract

A 12-lead ECG is a noninvasive diagnostic tool that detects and records cardiac electrical activity and can identify cardiac pathology. This article discusses select ECG abnormalities including myocardial infarction, bundle-branch blocks, and heart blocks. This is part 2 of a two-part series. Part 1 was published in the November 2023 issue of Nursing2023.