Hi Jim, so glad to hear the flush ay have helped manage your BP. Hopefully your new numbers are around to stay. I am fortunate to have low BP and heart rate from my years of athletics. My three numbers often read out between 200-220.
IE, Systolic at 100-110
Diastolic at 50-60
Heart rate at 45-55
To attain these numbers I follow the directions (from the wrist cuff monitor) of sitting at rest for 5 minutes or better, close my eyes and alleviate most distractions. My morning (coffee) readings are usually higher than my evening readings and I have been doing this for a couple of years. If I really try I can get numbers totaling well below 200 with a light meditation and minimum distractions.
My fishing buddy and his wife tease me about being in hibernation.