Combination of asystole and sinus arrest with junctional escape rhythm seen in Takotsubo cardiomyopathy: A case report

摘要

Takotsubo cardiomyopathy (TCM) is characterized by a transient depression of contractile function of mid and/or apical segments of the left ventricle with compensatory hyperkinesis of the basal segment. It leads to ballooning of the apex in systole, resembling an octopus trap, hence the name. There have been many different arrhythmias associated with TCM. These occurrences are not benign, with atrial fibrillation, atrio-ventricular block, and ventricular fibrillation most commonly associated with inpatient mortality in that order. Here we present a unique case of TCM with respect to arrhythmia. After a literature review, this is the only case to our knowledge with the rare combination of asystole and sinus arrest with junctional escape rhythm during the patient's initial presentation.<>Learning objective: (i) Observe a case with a unique combination of arrhythmias in Takotsubo cardiomyopathy (TCM) never previously documented in the literature. (ii) Review the incidence of TCM and associated arrhythmia with inpatient mortality. (iii) Review the incidence of junctional escape rhythm associated with TCM.>