2024年10月8日 · Focal atrial tachycardia (FAT): Consistent, abnormal P wave morphology indicating an ectopic focus. The term FAT is commonly used synonymously with atrial …

2021年6月11日 · It is a type of supraventricular tachycardia that can occur in both normal hearts and in congenital heart disease. The ECG usually has the following characteristics: Rate > …

Electrocardiogram (ECG or EKG). This is the most common test to diagnose tachycardia. An ECG shows how the heart is beating. Small sensors, called electrodes, attach to the chest and …

2024年11月28日 · An ECG is the most common and essential tool for diagnosing atrial tachycardia. It provides a visual representation of the electrical activity of the heart and helps …

Atrial tachycardia is defined as a regular atrial activation from atrial areas with centrifugal spread, caused by enhanced automaticity, triggered activity or microreentry. New ECG classification …

2010年4月10日 · Atrial tachycardia has a more or less regular heart rate > 100 bpm, with narrow QRS complexes but P-waves that do not originate from the sinus node but from another site in …

2022年12月5日 · In multifocal atrial tachycardia (MAT), the ECG shows an irregular rhythm with at least 3 different P-wave morphologies, and the average atrial rate is >100 beats/min. 1 This …