Slow Heartbeat: Drugs That Cause or Treat Bradycardia
Bradycardia is a resting heart rate under 60 bpm. Beta-blockers, diltiazem, verapamil, digoxin and amiodarone are the top drug causes; atropine treats it.
Slow Heartbeat (Symptom)
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May 26, 2026latest review
Slow Heartbeat (Symptom) library
Showing 4 of 4 clinical reviews.
Slow Heartbeat: Labs, Diagnosis, and Next Steps
A clinical guide to bradycardia evaluation, including which labs to order, how slow heartbeat is diagnosed, common causes, and when treatment like a pacemaker is needed.
Slow Heartbeat: What Could Be Causing It
A clinical guide to bradycardia causes, from medications and hypothyroidism to sinus node disease. Includes diagnostic workup, treatment options, and when a pacemaker is needed.
Slow Heartbeat: When to See a Doctor
A slow heartbeat (bradycardia) can be harmless or life-threatening. Learn the causes, symptoms, diagnostic tests, and the exact warning signs that mean you need emergency care or a cardiology referral today.