Quiz 1:

Please view this video in the full-screen mode and answer the following question: (Edit: 5th Oct: The answer has been posted below)

What is the JVP feature seen in this video? What does it signify?

(Please send your answers to countertrendhealth@gmail.com and collect points for the correct answer.

Students: Please mention clearly your name and college. Students who receive the highest points over the next 6 months will receive attractive prizes!

The correct answer will be posted tomorrow!)


Answer: 5th October, 2019: These are Cannon A waves. Cannon A wave occurs with atrioventricular dissociation and right atrial contraction against a closed tricuspid valve. Large A waves are associated with reduced right ventricular compliance or elevated right ventricular end-diastolic pressure. The differential diagnoses of cannon A wave were atrial, ventricular, or junctional premature beats, ventricular tachycardia, severe tricuspid stenosis, first-degree atrioventricular block with a markedly prolonged PR interval, high-grade atrioventricular block, atrioventricular dissociation and Right Atrial Myxoma

Leave a comment

Your email address will not be published. Required fields are marked *