Takotsubo Cardiomyopathy and New-Onset Right Bundle Branch Block in Uncomplicated Right Ventricle Pacing: Cause or Coincidence?

Autor: Mahadevappa, Manjappa, Kulkarni, Prashanth, Poornima, K. S., Guruprasad, B. V.
Zdroj: Journal of Indian College of Cardiology; Jan-Mar2021, Vol. 11 Issue 1, p24-28, 5p
Abstrakt: Normally in the right ventricular (RV) paced rhythm, the electrocardiogram pattern will be of left bundle branch block (LBBB) pattern. A small percentage of patients can have right bundle branch block (RBBB) pattern in uncomplicated RV pacing. We are reporting here a rare occurrence of a new-onset RBBB in an RV paced patient which was coinciding with the onset of takotsubo cardiomyopathy following pulse generator re-implantation procedure. [ABSTRACT FROM AUTHOR]
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