00673naa#a2200193#i#450# EN\\bibl\17896 20241202085517.1 2541-9420 20170824b2017####ek#y0engy0150####ca RU CARDIAC ARRHYTHMIA AS A CAUSE OF SYNCOPE IN CHILDREN. CLINICAL OBSERVATION Journal article Irkutsk Scientific Center for Family Problems and Human Reproduction 2017 3 с. Journal article local Медицина. Охрана здоровья. 61 Tolstikova Tatyana Vyacheslavovna Marchuk Tatyana Pavlovna Gvak Gennadiy Vladimirovich zh-szf.ru