asked 87.5k views
5 votes
What is a potential differential for a large R wave in lead V1?

a. Left ventricular hypertrophy
b. Right ventricular hypertrophy
c. Atrial enlargement
d. Bundle branch block

1 Answer

3 votes

Final answer:

A large R wave in lead V1 can be indicative of left ventricular hypertrophy.

Step-by-step explanation:

A large R wave in lead V1 on an electrocardiogram (ECG) can be indicative of left ventricular hypertrophy (option a). Left ventricular hypertrophy occurs when the muscle mass of the left ventricle increases, often due to conditions like hypertension or aortic valve disease. This can result in larger electrical activity in lead V1.

answered
User Vaughan Hilts
by
8.8k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.