Wandering Atrial Mat Rhythm

P waves are present but will vary in shape.

Wandering atrial mat rhythm.

You may actually have multifocal atrial tachycardia. Normally the heart rate is controlled by a cluster of cells called the sinoatrial node sa node. It is characterized by an irregular atrial rate greater than 100 beats per minute bpm. Multifocal atrial tachycardia mat is a cardiac arrhythmia caused by multiple sites of competing atrial activity.

Multifocal atrial tachycardia mat overview. In is similar to multifocal atrial tachycardia but the heart rate is under 100 bpm. These disturbances are usually an indication of lung or heart disease serious metabolic disturbances or toxicity of certain medicines. Multifocal or multiform atrial tachycardia mat is an abnormal heart rhythm specifically a type of supraventricular tachycardia that is particularly common in older people and is associated with exacerbations of chronic obstructive pulmonary disease copd.

Wandering atrial pacemaker wandering atrial pacemaker is an irregular rhythm. It is typically a transitional rhythm between frequent premature atrial complexes pacs and atrial flutter fibrillation. Wandering atrial pacemaker and multifocal atrial tachycardia are examples of atrial rhythm disturbances in which frequent unpredictable beats arise from different areas of the atria.