Hello and Im curious to know if there is ANYONE who can give me some help on how to drown out the tick, click, ping, ping, noise due to my mechanical valve. Im already insane to say the least as this thing never shuts up. Thats a good thing Im told HA! I sleep with pillows and blankets up against my chest to quiet things down. I take sleep aids also but once I wake up (1am or so) no matter the time IM UP! I can hear it tick tick tick and its sooooo loud. I know boo hooo for me but this has caused me tremendous sleep deprivation at night and now I have to compensate by sleeping in the day. How do you work days and do that? I suffer from ptsd and cry just about every single day and cant seem to get through the fact that I had OHS and that Im okay and life goes on. Instead I sit and stare and daydream about the whole event (over and over and over again) and STILL TO THIS DAY I cant believe I went through it. Okay starting to choke up and cry again now.......im so desperate to feel better psycially and mentally......I walk 2 1/2 miles EVERY day plus take anti depressants yet NOTHING IS WORKING FOR ME! Thanks for you time and any input would be more than appreciated!!!!!!!!!!