Bundle-Branch Block [Disease/Finding] 1022539 195048003 M0003027 6374002 A form of heart block in which the electrical stimulation of HEART VENTRICLES is interrupted at either one of the branches of BUNDLE OF HIS thus preventing the simultaneous depolarization of the two ventricles. D002037 Bundle-Branch Block Bundle-Branch Block C1440 C0006384 N0000000631 Heart Block [Disease/Finding]