Is paroxysmal atrial fibrillation permanent?

PAF is defined as AF that terminates spontaneously or with intervention within seven days of onset [4]. “Persistent,” “longstanding persistent,” and “permanent” are terms used for types of AF with episode durations longer than one week . (See “Overview of atrial fibrillation”, section on ‘Classification’.)14 Şub 2022

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What happens in P waves in AFib?

Response to ECG Challenge P waves are generated by organized activation of both atria during sinus rhythm , whereas fibrillatory waves are caused by disorganized and chaotic atrial electric activity during AF. Thus, the simultaneous recording of the P waves during AF on the baseline ECG was a contradictory finding.29 Eki 2018

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