1.SURGICAL TREATMENT OF ATRIAL FIBRILLATION USING CRYOABLATION IN PATIENTS WITH RHEUMATIC MITRAL VALVE DISEASE AND ATRIAL FIBRILLATION, FOR THE FIRST TIME IN KAZAKHSTAN
1.SURGICAL TREATMENT OF ATRIAL FIBRILLATION USING CRYOABLATION IN PATIENTS WITH RHEUMATIC MITRAL VALVE DISEASE AND ATRIAL FIBRILLATION, FOR THE FIRST TIME IN KAZAKHSTAN
1.SURGICAL TREATMENT OF ATRIAL FIBRILLATION USING CRYOABLATION IN PATIENTS WITH RHEUMATIC MITRAL VALVE DISEASE AND ATRIAL FIBRILLATION, FOR THE FIRST TIME IN KAZAKHSTAN