Welcome to Westonci.ca, your ultimate destination for finding answers to a wide range of questions from experts. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

What factor differentiates second-degree AV block type II from complete heart block?
a. Only complete heart block can have a wide QRS complex
b. In second-degree AV block type II, the PRI is constant when conducting to the QRS. In complete heart block the PRI is not constant
c. Only second-degree AV block type II has more P waves than QRS complexes
d. There are no factors that differentiate second-degree AV block type II from complete heart block, these terms are synonymous.