Podcast
Questions and Answers
What does a tall P wave in lead II indicate?
What does a tall P wave in lead II indicate?
- Left atrial enlargement
- Right ventricular enlargement
- Left ventricular enlargement
- Right atrial enlargement (correct)
What is the characteristic P wave pattern in left atrial enlargement?
What is the characteristic P wave pattern in left atrial enlargement?
- Broad and bifid (correct)
- Notched
- Tall and peaked
- Inverted
What is a common cause of right ventricular enlargement?
What is a common cause of right ventricular enlargement?
- Tricuspid regurgitation
- Mitral stenosis
- Pulmonary hypertension (correct)
- Pulmonary embolism
What does a deep S wave in V1 and V2 indicate?
What does a deep S wave in V1 and V2 indicate?
What is the characteristic feature of second-degree heart block, Mobitz type 1?
What is the characteristic feature of second-degree heart block, Mobitz type 1?
What is the definition of third-degree heart block?
What is the definition of third-degree heart block?
What does ST segment elevation indicate?
What does ST segment elevation indicate?
What is the normal PR interval?
What is the normal PR interval?
What is the characteristic of P wave in complete heart block?
What is the characteristic of P wave in complete heart block?
What is the site of origin of sinus rhythm in the heart?
What is the site of origin of sinus rhythm in the heart?
What is the characteristic of QRS complex in sinus rhythm?
What is the characteristic of QRS complex in sinus rhythm?
What is the rate of ventricular muscle in 3:1 block?
What is the rate of ventricular muscle in 3:1 block?
What is the characteristic of PR interval in complete heart block?
What is the characteristic of PR interval in complete heart block?
What is the characteristic of QRS complex in atrial flutter?
What is the characteristic of QRS complex in atrial flutter?
