Volume : VII, Issue : I, January - 2018

CORONARY ARTERY DIMENSIONS IN NORMAL RURAL INDIANS

Sameer Saraf, Rajesh Kumar Gautam

Abstract :

 

Background: Diameter of coronary artery is an important predictor of outcome after percutaneous coronary interventions and coronary artery bypass graft surgery. There is very limited data available about coronary artery dimensions in a rural population.

Aims: To study the normal dimensions of the coronary artery segments in Rural Indians without coronary artery disease by using quantitative coronary angiography and also to compare the dimensions in Rural Indians with Western.

Material and method: 179 patients who have undergone coronary angiography with entirely normal coronary angiogram were included in our study.

Results: This study showed the diameter of vessels in males and females when taken together the left main was larger in size followed by proximal LAD, proximal RCA & proximal LCX respectively (3.86+/– 0.44 mm, 3.12 +/– 0.23 mm, 3.08 +/_ 0.37 mm, 2.87 +/_0.37 mm).When the vessel diameter was indexed to body surface area there was no statistical difference between male and female (p value > 0.05). The computed value of proximal coronary artery diameter unadjusted for individual body surface area, when compared to Caucasians showed that Caucasians have larger coronary artery dimensions than Rural Indians. But when the proximal vessel diameter was indexed to body surface area there was no statistical significant difference between Rural Indians and Caucasians (p value > 0.05).

Conclusions: We found that coronary artery size when indexed to body surface area is not statistically different in Rural Indian males and females as compared to Caucasians. However with a smaller body habitus of Rural Indians have smaller coronary arteries.

Article: Download PDF    DOI : https://www.doi.org/10.36106/paripex  

Cite This Article:

Sameer Saraf, Rajesh Kumar Gautam, CORONARY ARTERY DIMENSIONS IN NORMAL RURAL INDIANS, PARIPEX‾INDIAN JOURNAL OF RESEARCH : Volume-7 | Issue-1 | January-2018


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