In vespertilionid bats, including those in the genus Neoromicia, virus conspecific with MERS-CoV differs from human MERS-CoV, even if formally a member of the same species.
A bundle branch block is a delay or obstruction along the pathway that electrical impulses travel in your heart to make it beat. It is not an obstruction of blood flow in an artery or anywhere else. It indicates an âelectricalâ problem.
Â· just now. 1  A bundle branch block is actually a fairly common finding on an EKG. To understand what it is, you need to understand how the heart beats. 2  A bundle branch block means the blood is taking longer to flow through the ventricular part of your heart. You may have some blockage in the left side of your heart. Alot of times this condition goes untreated.