Erdogan, OAltun, A2024-06-122024-06-1220020022-0736https://doi.org/10.1054/jelc.2002.31823https://hdl.handle.net/20.500.14551/22091The authors describe a patient who showed intermittent left bundle branch block at a slow heart rate. The perpetuation of left bundle branch block is suggested because of rate dependent bundle branch block and trans-septal retrograde concealed penetration by the contralateral bundle as it is resolved by a premature ventricular extrasystole. This phenomenon is called linking. This case report aims to present and emphasize this interesting phenomenon.en10.1054/jelc.2002.31823info:eu-repo/semantics/closedAccessLeft Bundle Branch BlockLinkingElectrocardiogramArticle352143145Q4WOS:0001750214000082-s2.0-003622671111953914Q3