IMPACT OF GENDER ON THE RELATION BETWEEN HEART RATE AND LEFT ATRIAL REMODELING IN PATIENTS WITH RECURRENT ATRIAL FIBRILLATION AND PRESERVED EJECTION FRACTION Article Kokhan E., Kiyakbaev G., Shavarov A., Kobalava Z.H. European Journal of Heart Failure. Elsevier Science Publishing Company, Inc.. Vol. 21. 2019. P. 34-34
EPIDEMIOLOGY OF ATRIAL FIBRILLATION AMONG HEART FAILURE PATIENTS ACCORDING TO EJECTION FRACTION. Article Rakisheva A., Mussagaliyeva A., Klimenko A., Koshumbayeva K., Isabekova A., Tashmanova A. European Journal of Heart Failure. Elsevier Science Publishing Company, Inc.. Vol. 21. 2019. P. 64-65