ATRIAL ELECTROMECHANICAL DISSOCIATION WITH ISOLATED ATRIAL FIBRILLATION

Rakhmatullov Fagim Kasymovich, Doctor of medical sciences, professor, head of sub-department of internal diseases, Medical Institute, Penza State University, b.abdrahimov@yandex.ru
Zakharova Olga Valeryevna, Applicant, sub-department of internal diseases, Medical Institute, Penza State University, zav88@rambler.ru
Rakhmatullov Artur Fagimovich, Applicant, sub-department of internal diseases, Medical Institute, Penza State University, b.abdrahimov@yandex.ru
Pchelintseva Svetlana Anatolyevna, Postgraduate student, Medical Institute, Penza State University, pchela-sa@rambler.ru
Rakhmatullova Alisa Fagimovna, Resident, sub-department of internal diseases, Medical Institute, Penza State University, b.abdrahimov@yandex.ru
Zinovyeva Elena Grigoryevna, Candidate of medical sciences, senior registrar, cardiology unit № 1, Municipal Clinical Hospital of First Aid (Penza), b.abdrahimov@yandex.ru

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The article deals with isolated atrial fibrillation. The research findings suggest that after conversion of atrial fibrillation into sinus rhythm, recovery of atrial mechanical function (systole) and effective refractory period occurs immediately in 4,2 % of patients. In 21,9 % of patients the recovery follows a wavelike pattern. 73,9 % recover atrial effective refractory period and atrial contraction within 1 h and 2 h, respectively.

isolated atrial fibrillation, atrial electromechanical dissociation.