ECG library and interpretation. Clinical cases, contextual blog posts and high quality EKG images for download from LITFL ECG Library

2024年8月9日 · Use this EKG interpretation cheat sheet that summarizes all heart arrhythmias in an easy-to-understand fashion. One of the most useful and commonly used diagnostic tools is electrocardiography (EKG) which measures the heart’s electrical activity as waveforms.

ECG（Electrocardiogram），（又称EKG，an abbreviation from the German “Elektro-kardiographie”）是一个实验（test）,用于记录引发心跳的电信号序列的时间节点和强度。通过分析ECG图像，医生可以更好地诊断我们的心率是否正常，心脏功能是否存在问题。

2024年11月17日 · There are three main methods of calculating ECG rate. There is no specific best method, and preference varies between clinicians. However, certain methods may be better suited for rhythms such bradyarrhythmias or tachyarrhythmias. Large square method: Divide 300 by the number of large squares between R-R interval. Useful for regular rhythms.

2021年11月8日 · Learn EKG interpretation using our 15 courses. Each course takes about an hour and includes lessons with interactive exercises. Use our EKG quizzes and drills! Practice EKG analysis and interpretation skills within our interpretation coaching and quiz web apps. Free access to many EKG lessons and quizzes.

2024年11月6日 · This EKG interpretation cheat sheet will help you understand the basics of reading and analyzing EKGs. From identifying key components of the heart rhythm to recognizing common arrhythmias and abnormalities, this guide offers a step-by-step approach to interpreting EKGs accurately. 1. Understanding the EKG Basics. What is an EKG?

2011年2月28日 · Typical ECG findings for normal cardiac axis: Lead II has the most positive deflection compared to leads I and III. Typical ECG findings for right axis deviation: Lead III has the most positive deflection, and lead I should be negative. Right axis deviation is associated with right ventricular hypertrophy.

2022年11月7日 · Welcome to our guide for EKGs. Select one of the EKG types below to review that EKG's features and a sample strip. We have over 35 different types of EKGs in our web app. A cheat sheet for EKGs by category. For each category, a sample EKG tracing and key features of the tracing are provided.

Our website provides comprehensive and free resources to help you master the art of electrocardiogram (ECG) interpretation.

LITFL Further Reading. ECG Library Basics – Waves, Intervals, Segments and Clinical Interpretation; ECG A to Z by diagnosis – ECG interpretation in clinical context; ECG Exigency and Cardiovascular Curveball – ECG Clinical Cases; 100 ECG Quiz – Self-assessment tool for examination practice; ECG Reference SITES and BOOKS – the best of the rest