See Also: Bundle Branch Block(health)
Bundle-branch block(health)
bundle-branch block(medicine)
Bundle Branch(health)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
communicating branch of otic ganglion with meningeal branch of mandibular nerve(medicine)
apical branch of inferior lobar branch of right pulmonary artery(medicine)
posterior branch of right branch of portal vein(medicine)
communicating branch of glossopharyngeal nerve with auricular branch of vagus nerve(medicine)
inferior lingular branch of lingular branch of left pulmonary artery(medicine)

bundle-branch block (medicine)


bundle-branch block
<cardiology, physiology> Abnormal conduction through one of the conductive branches which normally supply the right and left ventricles.

Usually results in delayed conduction though either the right or left bundle branches where one ventricle is excited before the other because of absence of conduction in one of the branches of the bundle of His.

Intraventricular block due to interruption of conduction in one of the two main branches of the bundle of His and manifested in the electrocardiogram by marked prolongation of the QRS complex; block of each branch has distinctive QRS morphology.