Pacing and Bradycardia Quick Summary

Bradycardia and Pacing SHOW NOTES Sinus bradycardia – 5 causes Fit Cold Drugs- β-blockers, CCBs, digoxin Sick-sinus syndrome Hypothyroidism Types of Heart block 1st degree Prolonged PR interval >0.2s 2nd degree Mobitz I (Wenkebach) Progressive PR prolongation until a beat is dropped Mobitz II PR interval is constant, dropped beat randomly 3rd degree (complete) Complete … More Pacing and Bradycardia Quick Summary