HHS-OASH-2026-0397-5007 https://www.regulations.gov/comment/HHS-OASH-2026-0397-5007 The installation of a smart meter outside of my kitchen and only five feet from my dining area within two days provoked an onset of angina pain necessitating the taking of nitroglycerin several times a week and the return to my cardiologist after having been feeling stable and nitro free for over six months. Three years earlier I had experienced two cardiac artery vasospasms within a three week period. For two and a half years I was experiencing periodic angina pains, which were relieved by the nitroglycerin! Prior to the smart meter installation I had been feeling stable and the best I had been in several years! Very suddenly after the smart meter installation the angina pains reappeared! They were relieved when I place a 1/32 inch aluminum sheild against my kitchen wall and directly behind the smart meter!