An arrhythmia is a disorder that affects the normal heart rate . With an arrhythmia, the heart tends to beat too slow (bradycardia), too fast (tachycardia), or irregularly. These disorders can affect the amount of blood pumped by the heart.
Read moreIs atrial fibrillation a type of heart disease?
Atrial fibrillation, often called AFib or AF, is the most common type of treated heart arrhythmia . An arrhythmia is when the heart beats too slowly, too fast, or in an irregular way.
Read moreDoes atrial flutter need treatment?
Sometimes, atrial flutter goes away by itself and no further action is needed . If it persists, your doctor may pursue any of the following treatments: Treatment of any underlying conditions. Catheter ablation — procedure to destroy the errant electrical pathways; performed together with an electrophysiological study.
Read moreWhat causes AFIB physiology?
Atrial fibrillation (AF) is a common heart rhythm disorder caused by degeneration of the electrical impulses in the upper cardiac chambers (atria) resulting in a change from an organized heart rhythm to a rapid, chaotic rhythm.
Read moreWhat is atrial flutter in ECG?
Atrial flutter occurs when a “reentrant” circuit is present, causing a repeated loop of electrical activity to depolarize the atrium at a rate of about 250 to 350 beats per minute ; the atrial rate in atrial fibrillation is 400 to 600 bpm.
Read moreHow is atrial flutter managed?
Treatment options for atrial flutter include the following : Direct-current (DC) cardioversion . Antiarrhythmic drugs/nodal rate control agents. Rapid atrial pacing to terminate atrial flutter.
Read moreWhat happens in the heart with atrial flutter?
In atrial flutter, your heart’s upper chambers (atria) beat too quickly . This causes the heart to beat in a fast, but usually regular, rhythm. Atrial flutter is a type of heart rhythm disorder (arrhythmia) caused by problems in your heart’s electrical system.
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