Please your opinions regarding Symptomatic Diagonal Branch artery Stenosis when it is a small Calibre Vessel, Go with angioplasty or Not? Thank you.

May help but only. partially treats symptoms, though with risks of heart attack (I have done a no of these procedures). Best option, esp over time, is to aggressively decrease drivers of arterial disease: 1. NMR lipoproteins: (LDL <700-400 nmol/L & Large-HDL >9 ?mol/L: https://goo.gl/Pqh6vp, https://goo.gl/NmdIfm, http://goo.gl/LzRh0A), HbA1c <5.0%, usual Systolic BP <120mmHg, LCHF foods, not LFHC, no smoking, etc.