A 68-year-old man presents with syncope and fatigue. His ECG shows a heart rate of 42 bpm with P waves preceding every QRS complex, normal P wave morphology, and normal PR interval. The rhythm originates from the **D** (sinus origin, not junctional). Which of the following is the MOST appropriate next step in management?
Ready to test yourself?
Test your Medicine knowledge with AI-powered MCQs and detailed explanations — no signup required to try.
Sign up free and practice all 1 ECG — Sinus Bradycardia MCQs with AI-powered explanations tailored to your performance.
Create Free Account