2024年10月8日 · A rapid, irregular atrial rhythm arising from multiple ectopic foci within the atria. Most commonly seen in patients with severe COPD or congestive heart failure. It is typically a …

Ectopic atrial tachycardia (EAT, or atrial tachycardia) arises when an ectopic focus within the atria generates electrical impulses at a rate exceeding that of the sinoatrial (SA) node. This …

Multifocal atrial tachycardia is a tachycardic version of wandering atrial pacemaker in which the atrial rate is greater than 100 beats per minute. Multifocal atrial...

2022年8月5日 · Multifocal atrial tachycardia, or MAT, is a rare type of abnormal heart rhythm that usually affects people with lung disease. Although people often don’t have symptoms, they …

2023年7月17日 · Multifocal atrial tachycardia (MAT) is a supraventricular tachycardia resulting in a rapid, irregular atrial rhythm that is caused by multiple ectopic foci within the atria.

12導程心電圖變化 Baseline 缺血—tall or inverted T wave (infarct), ST segment may be depressed (angina) 損傷—elevated ST segment, T wave may invert 梗塞(急性)—abnormal Q wave,

Multifocal atrial tachycardia is characterized by an electrocardiogram (ECG) strip with three or more discrete P wave morphologies in the same lead, not including that originating from the …

The characteristic electrocardiographic (ECG) features of MAT are ventricular rate greater than 100 beats per minute (bpm) and multiple P-wave morphologies. (See 'Definition of MAT' below …

2022年11月10日 · This article is a guide for interpreting abnormal Multifocal Atrial Tachycardia EKGs, including qualifying criteria and a sample EKG rhythnm strip. Multifocal atrial …

2024年8月21日 · Multifocal atrial tachycardia (MAT) is a type of irregular heartbeat in which the heart beats faster than it should. It’s one of many types of heart arrhythmias...