* Bisoprolol is a type of medication called a beta blocker. It is used to treat high blood pressure, heart failure, and other heart conditions.

* Fumarate is a type of salt that is often used in combination with other medications, including bisoprolol. For example, bisoprolol fumarate is a common form of bisoprolol.

Therefore, bisoprolol fumarate is a specific form of bisoprolol that includes the fumarate salt.

It's important to note that while both are related, they are not interchangeable. If you have questions about your specific medication, it is best to consult with your doctor or pharmacist.