_____________________________________________________________________________________________________ # Post Graduate;  Tutor; ¥ Pofessor; *Corresponding author: E-mail: vanishree.murugavel06@gmail.com; Journal of Pharmaceutical Research International 34(47A): 1-9, 2022; Article no.JPRI.89219 ISSN: 2456-9119 (Past name: British Journal of Pharmaceutical Research, Past ISSN: 2231-2919, NLM ID: 101631759) Analysis of Haematological Parameters in Cerebrovascular Accidents: a Retrospective Study in Tertiary Care Centre Vanishree M. a# , Sunderesh Kamal Chander U. a*# , Yogalakshmi E. a and Sonti Sulochana a¥ a Department of Pathology, Saveetha Medical College and Hospital, Chennai, India. Authors’ contributions This work was carried out in collaboration among all authors. All authors read and approved the final manuscript. Article Information DOI: 10.9734/JPRI/2022/v34i47A36391 Open Peer Review History: This journal follows the Advanced Open Peer Review policy. Identity of the Reviewers, Editor(s) and additional Reviewers, peer review comments, different versions of the manuscript, comments of the editors, etc are available here: https://www.sdiarticle5.com/review-history/89219 Received 04 May 2022 Accepted 09 July 2022 Published 09 August 2022 ABSTRACT Aim: To analyse hematological parameters in Cerebrovascular disease Study design :A retrospective study Place of Study: The study was carried out in Saveetha Medical College and Hospital, Tamil Nadu, India. Methodology: This is a retrospective study conducted in Saveetha medical college and hospital during the period of December 2020 and May 2021. The study includes 260 cases, of which 130 CVA patients and 130 control group was taken. Haematological parameters were obtained using Sysmex Automated Analyzer XN-1000. Statistical analysis was done by SPSS software version 23, with descriptive and independent t test. The level of significance was taken as p value<0.05 Results: CVA are due to two main causes, ischaemic (63.84%) and haemorrhagic infarct (36.15%) The age ranges from 47-69 among stroke subjects. The mean age of control(38.80±12.40years) and CVA group(58.177±11.78years). Both ischaemic and haemorrhagic infarcts are more common among male. On haematological parameters study, analysis showed Original Research Article