*Correspondence: sujhithra.1995@gmail.com (Received: November 24, 2021; accepted: March 23, 2022) Citaton: Sujhithra A, Jayanthi S, Chokkalingam M, Danisvijay D, Vidhya R, Rajaratnam SA. Echocardiographic Parameters, Clinical Profle and Presence of Streptococcus pyogenes Virulent Genes in Pharyngits and Rheumatc Fever. J Pure Appl Microbiol. 2022;16(2):1028-1038. doi: 10.22207/JPAM.16.2.27 © The Author(s) 2022. Open Access. This artcle is distributed under the terms of the Creatve Commons Atributon 4.0 Internatonal License which permits unrestricted use, sharing, distributon, and reproducton in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creatve Commons license, and indicate if changes were made. Sujhithra et al. | J Pure Appl Microbiol | 16(2):1028-1038 | June 2022 Artcle 7460 | htps://doi.org/10.22207/JPAM.16.2.27 Published Online May 17, 2022 Print ISSN: 0973-7510; E-ISSN: 2581-690X ReseARCh ARtiCle OPeN ACCess www.microbiologyjournal.org 1028 Journal of Pure and Applied Microbiology Echocardiographic Parameters, Clinical Profle and Presence of Streptococcus pyogenes Virulent Genes in Pharyngits and Rheumatc Fever A. sujhithra 1 *, s. Jayanthi 2 , M. Chokkalingam 3 , D. Danisvijay 4 , R. Vidhya 5  and sanjay Andrew Rajaratnam 6  1 Faculty of Allied Health Sciences, Department of Cardiology, Chetnad Hospital and Research Insttute (CHRI), Chetnad Academy of Research and Educaton (CARE), Kelambakkam - 603103, Tamil Nadu, India. 2 Department of Microbiology, Panimalar Medical College Hospital & Research Insttute, Varadhrajapuram, Poonamallee, Chennai - 600 123, Tamil Nadu, India. 3 Department of Cardiology, Chetnad Hospital and Research Insttute (CHRI), Chetnad Academy of Research and Educaton (CARE), Kelambakkam - 603 103, Tamil Nadu, India. 4 Department of Microbiology, Karpaga Vinayaga Insttute of Medical Sciences and Research Center. P.O, GST Road, Chinna Kolambakkam, Palayanoor, Maduranthakam - 603 308, Tamil Nadu, India. 5 Department of Microbiology, Chetnad Hospital and Research Insttute (CHRI), Chetnad Academy of Research and Educaton (CARE), Kelambakkam - 603 103, Tamil Nadu, India. 6 Department of Physiology, Chetnad Hospital and Research Insttute (CHRI), Chetnad Academy of Research and Educaton (CARE), Kelambakkam - 603 103, Tamil Nadu, India.