Presence of contractile impairment appears crucial for structural remodeling in idiopathic left bundle-branch block.

Janek SalatzkiTheresa FischerJohannes RiffelFlorian AndréKristóf HirschbergAndreas OchsHauke HundMatthias Müller-HennessenEvangelos GiannitsisMatthias G FriedrichEberhard ScholzNorbert FreyHugo A KatusMarco Ochs

Published in: Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance (2021)

This study was retrospectively registered.

Keyphrases