Atrial Fibrillation • LITFL • ECG Library Diagnosis
2024年10月8日 · Atrial fibrillation (AF) is the most common sustained arrhythmia. It is characterised by disorganised atrial electrical activity and contraction. The incidence and prevalence of AF is increasing. Lifetime risk over the age of 40 years is ~25%.
Atrial fibrillation: ECG, classification, causes, risk factors ...
This chapter discusses the classification, causes (electrophysiology), ECG /EKG diagnosis, risk factors and management (treatment) of atrial fibrillation. Includes a complete e-book, video lectures, clinical management, guidelines and more.
Atrial fibrillation - Diagnosis and treatment - Mayo Clinic
2024年3月8日 · Tests to diagnose atrial fibrillation (AFib) may include: Blood tests. Blood tests are done to look for health conditions or substances that may affect the heart or heartbeat. Electrocardiogram (ECG or EKG). This quick and painless …
What do EKG results look like for A-fib? - Medical News Today
2023年8月2日 · A doctor can identify some types of atrial fibrillation by looking at an electrocardiogram, or EKG. Learn about their characteristics and how they are identified in this MNT Knowledge Center...
Atrial Fibrillation ECG Review | Learn the Heart - Healio
Atrial fibrillation occurs when action potentials fire very rapidly within the pulmonary veins or atrium in a chaotic manner. The result is a very fast atrial rate — about 400 to 600 beats per...
Afib (Atrial Fibrillation): Symptoms & Treatment - Cleveland Clinic
Atrial fibrillation (Afib) is an irregular heart rhythm that begins in your heart’s upper chambers (atria). Symptoms include fatigue, heart palpitations, trouble breathing and dizziness. Afib is one of the most common arrhythmias.
Atrial fibrillation - Symptoms and causes - Mayo Clinic
2024年3月8日 · Atrial fibrillation (AFib) is an irregular and often very rapid heart rhythm. An irregular heart rhythm is called an arrhythmia. AFib can lead to blood clots in the heart. The condition also increases the risk of stroke, heart failure and other heart-related complications.
Atrial Fibrillation - StatPearls - NCBI Bookshelf
2023年4月26日 · Aside from a detailed history and examination, the ECG is critical in making the diagnosis of atrial fibrillation. On ECG, atrial fibrillation presents with the typical narrow complex "irregularly irregular" pattern with no distinguishable p-waves.
Atrial fibrillation: Overview and management of new-onset ... - UpToDate
2023年10月31日 · Atrial fibrillation (AF) is the most commonly treated cardiac arrhythmia. AF is generally associated with an irregularly irregular ventricular rhythm and absence of distinct P waves. This topic will provide a broad overview of the classification, clinical presentation, diagnosis, management, and sequelae of AF, including new-onset AF.
Atrial fibrillation: diagnosis and management - NCBI Bookshelf
2022年6月30日 · Atrial fibrillation is typically detected as an irregular pulse or an irregular rhythm on an electrocardiogram (ECG). This may be an incidental finding or may arise while investigating symptoms suggestive of the disease.