What is Atenolol Generic For?

What is atenolol?
Atenolol, which is the generic form of Tenormin, is a beta-adrenergic blocker medication generally used to treat excessive blood pressure, angina, and heart-related chest pain in cats and dogs, as well as to lower their chance of having a heart attack. Additionally, it is applied to these animals to cure some abnormal heartbeats and prevent migraines.