@munir57823: Is a slow heart rate always dangerous? ❤️ Not every case of bradycardia needs a pacemaker. But some types of heart block can make permanent pacing essential. Learn the difference between sinus bradycardia, Mobitz I, Mobitz II, high-grade AV block, and complete heart block and find out when a pacemaker may actually be needed. Save this video for later and share it with someone who needs to know. Educational content only. Always consult a qualified healthcare professional for individual medical advice. #Bradycardia #HeartBlock #Pacemaker #SlowHeartRate #Cardiology