EKG Nursing

Electrocardiogram (EKG or ECG) interpretation is a critical skill for every RN nurse, registered nurse, and nursing student preparing for the NCLEX. While many EKG readings show real cardiac activity, sometimes unusual markings appear on the strip that are not caused by the patient’s heart. These are known as artifacts, and they can confuse both … Read more

For every nurse preparing for the NCLEX, heart rhythm interpretation is a must-know skill. One of the trickier concepts is bundle branch blocks (BBBs). Whether you’re a registered nurse (RN nurse) or a student working through a nursing bundle, breaking down right and left bundle branch blocks into simple patterns makes them much easier to … Read more

V-Tach vs V-Fib: How to Recognize and Respond For every nurse, RN nurse, or nursing student preparing for the NCLEX, cardiac arrhythmias are a must-know. Among the most critical are ventricular tachycardia (V-Tach) and ventricular fibrillation (V-Fib). Both rhythms can be life-threatening; therefore, a quick and accurate response is essential in both clinical practice and … Read more

Atrial fibrillation (AFib) is one of the most common cardiac arrhythmias, and it’s a critical concept for every nurse and registered nurse (RN nurse) to understand—especially when preparing for the NCLEX. As AFib directly affects cardiac output and increases the risk of life-threatening complications, nursing students must master its assessment, medications, and interventions. This guide … Read more

Heart blocks are critical to recognize on the NCLEX and in nursing practice. This guide breaks down first-degree, second-degree, and third-degree heart blocks with ECG findings, nursing notes, and interventions every RN nurse should master.

Electrocardiograms (ECGs or EKGs) are an essential part of nursing practice and NCLEX preparation. Understanding P waves, QRS complexes, and T waves is critical for every nurse, whether you are a student, a registered nurse (RN nurse), or reviewing concepts in a nursing bundle for quick study. This article simplifies the ECG basics so that … Read more

This nursing guide explains STEMI vs. NSTEMI on the EKG, how to read the strip, spot critical signs, and act quickly for best patient outcomes.

Understand how potassium, calcium, and magnesium affect the EKG. Learn easy signs, normal ranges, and what nurses should do when labs are abnormal.

A simple guide to understanding the PR, QRS, and QT intervals on EKGs. Learn what they mean, normal ranges, and what to watch for.

Learn the top 5 life-threatening rhythms — V-Tach, V-Fib, Asystole, PEA, and how to handle them fast.