Single Site Left Ventricular Pacing induced Dyssynchrony and Cardiomyopathy

Authors


  • Conflict of interest: None declared.

Address for reprints: Kayvan Kamalvand, M.D., Department of Cardiology, William Harvey Hospital, Kennington Road, Ashford, Kent, TN24 0LZ, United Kingdom. Fax: 44-1233-616852; e-mail: kayvan.kamalvand@ekht.nhs.uk

Abstract

Single site left ventricular (LV) pacing in the absence of intrinsic ventricular activity can be as detrimental to LV function as right ventricular apical pacing. This report describes a patient with complete heart block who developed significant dyssynchrony and cardiomyopathy secondary to single site lateral LV pacing. The process was reversed by placement of a second anterior LV lead. (PACE 2013; 36:e35–e37)

Ancillary