Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

Definition

A cardiac bundle branch disorder characterized by progressive alteration of cardiac conduction through the His-Purkinje system, with a pattern of a right bundle-branch block and/or left anterior hemiblock occurring individually or together. It leads to complete atrio-ventricular block causing syncope and sudden death.

Acronym

PFHB1A

Synonyms

Bundle branch block
Cardiac conduction defect
HBBD
Hereditary bundle branch system defect
Lenegre-Lev disease
PCCD
PFHBIA
Progressive cardiac conduction defect
Progressive familial heart block type I
Progressive familial heart block type IA

 
Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.

UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again