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Atrial fibrillation: features of the clinical course against the background of COVID‑19 according to the registry of cardiac patients

Dzhobava Esma Rolandovna  (Candidate of Medical Sciences, cardiologist, A.N. Bakulev National Medical Research Center for Cardiovascular Surgery)

The aim of the work is to assess the features of the clinical course of AF against the background of COVID-19 according to the registry of cardiac patients. Materials and methods. The work involved 36 people suffering from AF (mean age was 67.89±3.39 years). There were 2 groups: main and control. The main group consisted of patients suffering from AF and having had a coronavirus infection - 14 people (mean age - 67.23 ± 3.36 years), the control group - patients suffering from CVD without a history of COVID-19 - 12 people (mean age - 68, 66±3.43 years). In the main group, most of the patients had a permanent form of AF - 8 people (57.14%); persistent form - 4 people (28.57%); paroxysmal form - 2 people (14.29%). In the control group, 7 people (58.33%) had a permanent form of AF, persistent - 4 people (33.33%) and paroxysmal - 1 person (8.34%), respectively. In the work, a survey was conducted of patients on complaints that bother them after suffering a COVID-19 infection. The data obtained were analyzed using the STATISTICA program. The results were recognized as significant at p<0.05. Results. Thromboembolic complications were significantly (p<0.05) more often verified among patients of the 1st group (in 14.29% - with a permanent form of AF; in 21.43% of cases - with paroxysmal and persistent forms of AF). Patients who underwent COVID-19 more often complained of palpitations (in 78.57% of cases), interruptions in the work of the heart (in 64.29% of cases), shortness of breath (in 64.29% of cases), general weakness (in 78 .57% of cases). In addition, they were more likely to experience feelings of anxiety and fear. Conclusion. The clinical course of AF worsens significantly after a COVID-19 infection, which is manifested by an increase in the number of complaints and an increase in the incidence of thromboembolic complications.

Keywords:Atrial fibrillation, COVID-19, dyspnea, Palpitations, Thromboembolism.

 

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Citation link:
Dzhobava E. R. Atrial fibrillation: features of the clinical course against the background of COVID‑19 according to the registry of cardiac patients // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2022. -№05. -С. 136-140 DOI 10.37882/2223-2966.2022.05.09
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