Medical Science · Cardiology
An ECG shows regular P–P and R–R intervals, but there is no relationship between P waves and QRS complexes. The atrial rate is 60 to 100 bpm, and the ventricular rate is 20 to 40 bpm. PR intervals are variable and not consistent. The QRS complexes are wide and prolonged. What is the most likely diagnosis?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Sinus Bradycardia
- 2Third Degree AV Block (Complete Heart Block)✓
- 3Second Degree AV Block Type II
- 4First Degree AV Block
Correct answer
Third Degree AV Block (Complete Heart Block)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Medical Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Cardiology MCQs →Want more practice questions on Cardiology?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Medical Science · Cardiology