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Dysrhythmias IV: Characteristics of Bradyarrhythmias

Dysrhythmias IV: Characteristics of Bradyarrhythmias

Bradyarrhythmias are cardiac rhythm disorders characterized by a slower-than-normal heart rate, typically defined as fewer than 60 beats per minute. Some of which are discussed here:Sinus BradycardiaSinus bradycardia presents a heart rate lower than 60 beats per minute, with a regular rhythm originating from the SA node. The ECG typically shows normal P waves preceding each QRS complex, a normal PR interval (0.12 to 0.20 seconds), and a normal QRS duration (0.06 to 0.10 seconds).First-Degree AV...

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Related Experiment Video

Updated: Mar 18, 2026

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology

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Reversible sinus node injury during circumferential pulmonary vein ablation

Christian Sohns^1,2, Wieland Staab³, Mark O'Neill⁴

¹Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany.

Clinical Research in Cardiology : Official Journal of the German Cardiac Society

|July 5, 2016

Summary

No abstract available in PubMed .

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