Bundle branch block (BBB) and conduction problems

Bundle branch block - causes, significance and treatment

Cardiac resynchronization therapy (CRT) yields remarkable results in some patients with heart failure.

Left Bundle Branch Block (LBBB) is an abnormal finding on the electrocardiogram that often indicates underlying heart disease.

Right Bundle Branch Block (RBBB) is an abnormal finding on the electrocardiogram that is most often benign, but that may be associated with underlying heart disease.