title: Right bundle-branch block. Occurrence following nonpenetrating chest trauma without evidence of cardiac contusion.
mesh_terms: D002037:Bundle-Branch Block / Q000209:etiology*; D003288:Contusions; D006335:Heart Injuries; D006801:Humans; D008297:Male; D008875:Middle Aged; D013898:Thoracic Injuries / Q000150:complications*; D014949:Wounds, Nonpenetrating / Q000150:complications