progressive familial heart block (DOID:0111073)
Alliance: disease page
Synonyms: familial Lenegre disease; familial Lev disease; familial Lev-Lenegre disease; familial PCCD; familial progressive heart block; hereditary bundle branch defect; PFHB
Alt IDs: OMIM:115080, OMIM:PS113900, ORDO:871
Definition: A heart conduction disease characterized by autosomal dominant inheritance of a cardiac conduction defect that may progress to complete atrioventricular (AV) block and maybe asymptomatic of manifest as shortness of breath, dizziness, syncope, abdominal pain, heart failure or sudden death.