An Electrifying Case of a Broken Heart Syndrome.
Cureus
; 14(9): e29476, 2022 Sep.
Article
em En
| MEDLINE
| ID: mdl-36312689
ABSTRACT
Takotsubo syndrome (TTS) describes an acute and transient left ventricular (LV) dysfunction that, although not obligatory, is many times associated with an underlying emotional, physical, or combined trigger. We describe a rare case of an 80-year-old female who developed TTS after pacemaker implantation in the context of a complete atrioventricular block (CAVB). During the patient's workup, right ventricular (RV) lead dislodgment was found. She developed acute heart failure symptoms 12 hours after device implantation with transthoracic echocardiogram showing de novo severe systolic biventricular dysfunction with dyskinesia of the apical segments and hyperdynamic contractility of the basal segments of both ventricles. Coronarography was normal, and left ventriculography demonstrated apical ballooning. TTS was then considered the most probable diagnosis. The patient received supportive care with diuretics, beta-blocker, and angiotensin-converting enzyme inhibitor (ACEI); an RV lead repositioning was also done. After four weeks, left ventricular function had fully recovered, confirming the diagnosis. This is a rare case of a post-pacemaker implantation TTS with concomitant lead dislodgment that can be assumed as a likely contributing factor. This report emphasizes that, although rare, TTS should be considered in the differential diagnosis of patients with acute heart failure development after pacemaker implantation.
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MEDLINE
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En
Ano de publicação:
2022
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Article