Left bundle branch block
http://purl.bioontology.org/ontology/OMIM/MTHU033166
C0023211
http://purl.bioontology.org/ontology/OMIM/601154
http://purl.bioontology.org/ontology/OMIM/600858
MTHU033166
T047
http://purl.bioontology.org/ontology/OMIM/MTHU000110