Podcast
Questions and Answers
What is the characteristic of the P wave in complete heart block?
What is the characteristic of the P wave in complete heart block?
- Regular PR interval
- Constant PR interval
- No P wave
- Variable PR intervals (correct)
What is the origin of sinus rhythm in the heart?
What is the origin of sinus rhythm in the heart?
- Bundle of His
- AV node
- SA node (correct)
- Ventricular muscle
What is the characteristic of the QRS complex in sinus bradycardia?
What is the characteristic of the QRS complex in sinus bradycardia?
- Normal shape and rate greater than 100/min
- Broad and bizarre shaped
- Normal shape and rate less than 60/min (correct)
- Irregular and irregular rate
What is the characteristic of the ventricular rate in atrial fibrillation?
What is the characteristic of the ventricular rate in atrial fibrillation?
What is the characteristic of the PR interval in complete heart block?
What is the characteristic of the PR interval in complete heart block?
What is the relationship between the atrial rate and ventricular rate in atrial fibrillation?
What is the relationship between the atrial rate and ventricular rate in atrial fibrillation?
What is the characteristic of P wave in lead II for right atrial enlargement?
What is the characteristic of P wave in lead II for right atrial enlargement?
What is the cause of left atrial enlargement?
What is the cause of left atrial enlargement?
What is the characteristic of right ventricular enlargement?
What is the characteristic of right ventricular enlargement?
What is the indication of ischemia?
What is the indication of ischemia?
What is the characteristic of first-degree heart block?
What is the characteristic of first-degree heart block?
What is the characteristic of second-degree heart block Mobitz type 1?
What is the characteristic of second-degree heart block Mobitz type 1?
What is the characteristic of third-degree heart block?
What is the characteristic of third-degree heart block?
What is the characteristic of left ventricular enlargement?
What is the characteristic of left ventricular enlargement?