ABSTRACT
Background: During the cardiac cycle with the effect on cardiac function, Echocardiographic wall motion abnormalities are kinetic alterations in the cardiac wall motion. It can be characterized as per their grades and their distribution pattern like segmental or global. It can be attributed to a coronary territory or follow a non-coronary distribution. Aim of the study: The aim of the study was to evaluate the patterns of echocardiographic wall motion abnormalities among hypertensive patients with electrocardiographic left ventricular hypertrophy.Material & Methods:This was prospective observational study which was conducted in the Department of Cardiology, Ibrahim Cardiac Hospital & Research Institute, Dhaka, Bangladesh from January 2020 to January 2021. In total 76 hypertensive patients with electrocardiographic left ventricular hypertrophy were included as the study subjects for this study. This study was approved by the ethical committee of the mentioned hospital. A predesigned questioner was used in data collection. All data were collected, processed and analyzed by using MS Office and SPSS version 23 programs as per necessity.Results:In this study, in analyzing the status of wall motion abnormalities (WMA) among the participants we observed that, 22% of the patients were with segmental wall motion abnormalities, 18% were with global dysfunction and 59% were fully free from any type of WMA. Among patients with global dysfunctions, 71% were with mild and 12% were with moderate-to-severe dysfunction whereas this ratio was 47:24 in segmental abnormality patients. On the other hand, in analyzing the severity and location of patients with segmental WMA we observed that 47%, 24%, 53%, 41%, 18%, 24%, 29%, 47%, 35%, 53% and 41% were with mild dysfunction, moderate-to-severe dysfunction, inferior wall dysfunction, antero-septal dysfunction, anterior wall dysfunction, lateral wall dysfunction, posterior wall dysfunction, posterior septal dysfunction, LV base dysfunction, LV mid-cavity dysfunction and LV apical dysfunction respectively.Conclusion:In this study, majority of the participants were found free from any type of wall motion abnormality. ‘Mild dysfunction’, inferior wall dysfunction, anterior wall dysfunction, lateral wall dysfunction, posterior septal dysfunction, LV base dysfunction, LV mid-cavity dysfunction and LV apical dysfunction are found as some more frequent dysfunctions among patients with WMA.