ORIGINAL ARTICLE: Morphometric evaluation for relationship of atherosclerosis developed in coronary and peripheral muscular arteries: An autopsy study

Abstract

Background and aims:Atherosclerosis is a systemic disorder that develops in any blood vessel of the body. Atherosclerosis can result in fatal complications such as myocardial infarction or stroke. The aim of this study was to compare the severity of atherosclerosis between the coronary arteries and other peripheral arteries. To our knowledge, no such morphometric tissue studies through autopsy samples so far are available in Korea. Methods: The left anterior descending artery, right coronary artery and bilateral carotid, renal and femoral arteries were obtained from 50 autopsies during the period from June to October 2008. Detailed gross examination of the each arteries was performed to look for the most severe site of luminal narrowing. Results: There was a significant correlation between the maximal carotid artery intima-media thickness and the largest plaque area of the coronary artery (P < 0.05). However, some discordant cases were also noted. Seven cases had more severe coronary atherosclerosis compared to the carotid artery. Conclusions:The careful examination of peripheral arteries including the carotid artery can be helpful in clinical prediction of coronary artery disease. However, such prediction should include other risk factors such as age, hypertension, diabetes and dyslipidemia and other relevant clinical conditions.

Prediction of coronary artery disease severity in lower extremity artery disease patients: A correlation study of TASC II classification, Syntax and Syntax II scores

“…In addition, other previous studies have shown that patients with LEAD is often present with coronary atherosclerosis, and have an increased risk for adverse cardiovascular events [14]. Jeong et al [15] found in an autopsy study that, peripheral arteries including the carotid artery can be helpful in clinical prediction of CAD. However, such predictions should also include other risk factors such as age, hypertension, diabetes and dyslipidemia and other relevant clinical conditions.…”