I have lost my ct angio report( done in 2018) but i remember the findings.. It says left dominant circulation! And some artery small in caliber ( forgot name) and rest no significant disease in any artery Now i read on net that 85% people has right dominant so want to know does left circulation poses any risk? And regarding small caliber thing I have been told that its nothing to worry esp when its disease free Can u plz put more light on it? Also do i need to repeat this test if my symptoms are getting worse...