Progressive Familial Heart Block is a genetic condition wherein electrical signaling from the atria to the ventricles is obstructed. Type I PFHB originates in the bundle branch. PFHB1B is caused due to mutations in the TRPM4 gene.
Diseases of the circulatory system
Other forms of heart disease
Autosomal dominant
19q13.33
Progressive Familial Heart Block is a genetic condition wherein electrical signaling from the atria to the ventricles is obstructed. Type I PFHB originates in the bundle branch. PFHB1B is caused due to mutations in the TRPM4 gene.