BA Akhyt (Presenting Author) – Research Institute of Cardiology and Internal Diseases, Almaty, Kazakhstan; RR Rekvava – Research Institute of Cardiology and Internal Diseases, Almaty, Kazakhstan; KM Koshumbayeva – Research Institute of Cardiology and Internal Diseases, Almaty, Kazakhstan; KN Madaliev – Research Institute of Cardiology and Internal Diseases, Almaty, Kazakhstan; RT Kuanyshbekova – Research Institute of Cardiology and Internal Diseases, Almaty, Kazakhstan