Factors associated with the symptom severity of thyrotoxic atrial fibrillation

نویسندگان

چکیده

Aim: to identify factors associated with the symptom severity of thyrotoxic atrial fibrillation (TAF). Patients and Methods: this retrospective study included 70 patients overt hyperthyroidism TAF. The following parameters were used assess TAF severity: type (AF); functional class (f.c.) heart failure (HF) ejection fraction (EF) coexisting AF; evaluation AF-related symptoms using European Heart Rhythm Association score (EHRA); ventricular contraction rate (VCR) during AF. Clinical features, medical history echocardiographic compared in different determine factors, severe clinical course TAF, meeting criteria: persistent III-IV f.c. failure; EF<50%; EHRA 3–4; VCR ≥90 per minute. Results: as regards features history, only male gender was considered a predictor defined follows: AF, decrease EF<50%, development f.c., AF (EHRA 3–4). parameters: left atrium diameter ventricle mass index class. Both EF Conclusion: identified study. These findings could be for predicting and, future, optimizing guidelines management KEYWORDS: thyrotoxicosis, hyperthyroidism, fibrillation, Graves’ disease. FOR CITATION: Ponomartseva D.A., Babenko A.Yu. Factors fibrillation. Russian Medical Inquiry. 2022;6(9):494–500 (in Russ.). DOI: 10.32364/2587-6821-2022-6-9-494-500.

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ژورنال

عنوان ژورنال: RMŽ. Medicinskoe obozrenie

سال: 2022

ISSN: ['2686-9918', '2587-6821']

DOI: https://doi.org/10.32364/2587-6821-2022-6-9-494-500