Risk Prediction of Cardiovascular Events Using Thickness of Carotid Intima Media: An Institutional Based Study

ABSTRACT

Background: The load of coronary artery disease is on therise worldwide, developing countries, Like India, are acceptinglifestyle alterations that predispose to cardiovascular disorders.The present study was conducted with the aim to determinethe role of carotid intima media thickness in predictingcardiovascular events.Materials and Methods: The present prospective study wasperformed in the Department of Cardiology, Dr. Ram ManoharLohia Hospital & PGIMER, New Delhi, India. A detailed historyof all the subjects including medical history, biochemicalevaluation and ECG was performed amongst all the patients.The thickness of internal carotid artery and common carotidartery were measured bilaterally. A total of 3 readings wereobtained and mean was calculated. All the data thus obtainedwas arranged in a tabulated form and analyzed using SPSSsoftware.Results: A total of 200 subjects were enrolled in the study, themean age of the subjects was 44.87+/-3.89 years. There were120 males and 80 females in the study. The mean thickness ofright common carotid amongst cases was 0.12 ± .0085 andamongst control was 0.05 ± 0.0095. There was a significantdifference between the two as the p value was less than 0.05.Conclusion: Association between intimal thickness andcoronary artery disease is significant. Atherosclerosis is evenlydistributed amongst vasculature and primarily responsible forheart diseases.