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频发房性早搏、驻站医、疲乏、代脉、脑缺血、心动过缓、头昏、抽搐、猝死、一过性昏厥
Atrioventricular block is impaired conduction from atria to ventricles, classified as first-degree (prolonged PR), second-degree (Mobitz I Wenckebach / Mobitz II), and third-degree (complete). Clinical: asymptomatic (1st degree/Mobitz I) or dizziness/syncope/bradycardia (Mobitz II/complete). Treatment: treat reversible cause; pacemaker for Mobitz II, complete block, or symptomatic high-grade; monitor.
Asymptomatic (1st degree/Mobitz I) or dizziness/syncope/bradycardia (high-grade); by 1st/2nd/3rd degree
Degenerative/ischemic/inflammatory/medication effects impair AV conduction.
Treat reversible cause; pacemaker for Mobitz II/complete/symptomatic high-grade; monitor
Avoid excessive AV-nodal blockers; monitor.
It is recommended to visit the Cardiology/EP department; an appointment can be booked on this platform before the visit.
Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.
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