Takotsubo syndrome associated with cardioversion: a systematic review
10.1186/s42444-021-00055-7
- Author:
Tayyab Ali WAHEED
1
;
Usama NASIR
;
Ansar AZIZ
;
Haseeb CHAUDHARY
;
Anthony DONATO
Author Information
1. Department of Cardiovascular Disease, Reading Hospital-Tower Health System, West Reading, USA
- Publication Type:RESEARCH
- From:International Journal of Arrhythmia
2022;23(1):4-
- CountryRepublic of Korea
- Language:English
-
Abstract:
Background:Direct current cardioversion is a well-established and safe procedure to restore normal sinus rhythm for atrial and ventricular arrhythmias. Takotsubo syndrome has been rarely described with cardioversion. We reviewed the literature for descriptions of Takotsubo syndrome associated with the stress of cardioversion, to better understand its risks.
Methods:We queried MEDLINE, EMBASE, Google Scholar and Cochrane for cases of Takotsubo syndrome secondary to synchronized cardioversion as defined by Mayo Clinic Diagnostic Criteria.
Results:We identified 11 cases of cardioversion-associated Takotsubo syndrome. Average age was 76 years (range: 61–87 years) and most (10 out of 11, 91%) were female. Diagnosis was made soon after cardioversion (median: 10 h, range: 0–48 h). Only 2 of 11 had ST elevations noted, while apical ballooning was noted in all cases. Pulmonary edema developed in 6 and cardiogenic shock developed in 5 patients. The median recovery time was 7 days (range: 3–11).
Conclusions:Cardioversion-associated TS has an overall favorable outcome with complete recovery in most cases. A higher risk of this complication may exist for elderly females undergoing synchronized cardioversion.
