rentradВестник рентгенологии и радиологииJournal of radiology and nuclear medicine0042-46762619-0478Limited Liability Company "LUCHEVAYA DIAGNOSTIKA", Russian Association of Radiologists10.20862/0042-4676-2019-100-3-166-174rentrad-474Research ArticleКЛИНИЧЕСКИЕ СЛУЧАИCASE REPORTSГибридные методы визуализации в диагностике воспалительных процессов в миокарде желудочков у пациентов с фибрилляцией предсердий неясной этиологииHybrid Imaging Techniques in the Diagnosis of Ventricular Myocardial Inflammatory Processes in Patients with Atrial Fibrillation of Unknown Etiologyhttps://orcid.org/0000-0002-8649-3648ИльюшенковаЮ. Н.Il’yushenkovaYu. N.

Ильюшенкова  Юлия Николаевна - кандидат медицинских наук, научный сотрудник.

ул. Киевская, 111а, Томск, 634012.

Yuliya N. Il’yushenkova - Cand. Med. Sc., Researcher, Cardiology Research Institute,   Tomsk  National Research Medical Center, Russian Academy of Sciences.

ul. Kievskaya, 111а, Tomsk, 634012.

biofizik85@mail.ruhttps://orcid.org/0000-0003-2799-3260СазоноваС. И.SazonovaS. I.

Сазонова Светлана Ивановна, доктор медицинских наук, ведущий научный сотрудник.

ул. Киевская, 111а, Томск, 634012.

Svetlana I. Sazonova - Dr. Med. Sc., Leading Researcher, Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences.

ul. Kievskaya, 111а, Tomsk, 634012.

https://orcid.org/0000-0003-1415-3932БаталовР. Е.BatalovR. E.

Баталов Роман Ефимович - кандидат медицинских наук, старший научный сотрудник.

ул. Киевская, 111а, Томск, 634012.

Roman E. Batalov - Cand. Med. Sc., Senior Researcher, Cardiology Research Institute,   Tomsk  National Research Medical Center, Russian Academy of Sciences.

ul. Kievskaya, 111а, Tomsk, 634012.

Научно-исследовательский институт кардиологии ФГБНУ «Томский национальный исследовательский медицинский центр Российской академии наук»РоссияCardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of SciencesRussian Federation2019270620191003166174Copyright © Ильюшенкова Ю.Н., Сазонова С.И., Баталов Р.Е., 20192019Ильюшенкова Ю.Н., Сазонова С.И., Баталов Р.Е.Il’yushenkova Y.N., Sazonova S.I., Batalov R.E.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.russianradiology.ru/jour/article/view/474

Фибрилляция предсердий является наиболее  распространенным видом нарушения ритма сердца. Определение этиологического фактора возникновения и поддержания фибрилляции предсердий имеет первостепенное клиническое значение и служит необходимым условием для успешного лечения.

Представлен клинический случай диагностики миокардита у пациента с фибрилляцией предсердий, резистентной к медикаментозной терапии. Дополнительно пациенту была выполнена однофотонная эмиссионная компьютерная томография/компьютерная томография с 99mTc-пирофосфатом для диагностики воспалительного процесса в миокарде и последующего сопоставления результатов с данными гистологического исследования (эндомиокардиальная биопсия).

Atrial fibrillation is the most common type of cardiac arrhythmia. Identification of an etiological factor for the occurrence and maintenance of atrial fibrillation is of paramount clinical importance and is a necessary condition for successful treatment.

The paper describes a clinical case of myocarditis diagnosed in a patient with atrial fibrillation resistant to drug therapy. Additionally, the patient underwent single-photon emission computed tomography/computed tomography with 99mTc-pyrophosphate to diagnose a myocardial inflammatory process, followed by comparison of results and histological findings.

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The authors declare that there are no conflicts of interest present.