In regard to the question about taking blood pressure at home, seems to be a good idea. My wife has been on blood pressure medication for years, and so monitors her blood pressure daily.
She uses a battery powered digital blood pressure monitor called Reli On by Omron. She takes it to her doctor's office every once in awhile to make sure it tracks with their readings, and it does.
My blood pressure is normally around 130/70, so I monitor mine occasionally. Two weeks ago spiked up to 148 at the doctor's office which seems to have been a fluke. I'm watching my diet and exercising since I don't want to get started on medication.
Later dawned on me I had been slightly clenching my fist . The doc also takes blood pressure with the device over my shirt sleeve instead of sleeve rolled up. First medic I ever saw do that, but his readings seem close to what I get at home.
About 20 years ago I had a transient isthemic attack (TIA) which I later figured out might have been caused by stupidly using a vibrator on my scalp and neck to relieve stiffness after overexerting something or other.
Nevertheless, have been on one a day aspirin dose ever since, and that seems to be a good thing since many physicians supposedly do that as a general health practice.
I have added one fish oil capsule a day (recommended up to three a day) and one 1,250 mg garlic pill since garlic is another supposed health enhancement. This equals half of one garlic glove, a commonly suggested dose of garlic.
Plus my daily multivitamin -- have always favored the Stress Formula high potency extra Vitamin C, B-1, B-2, B-6, B-12, Niacin and Pantothenic.
In sum, I hear many physicians take a daily aspirin, vitamin pill, fish oil and sometimes garlic, so what is good for their general health maintenance sounds good for mine.
And ... still have to conclude a lot of blood pressure and general health is substantially hereditary. Docs have good reason to ask for detailed family health history.
For example, Washington Post recently had a story about a healthy looking 46-year-old mother and community leader who, just after being filmed for a television program about her, died suddenly from a heart attack. Apparently no one saw that coming. Huge surprise to all.
Moral: Know your family history, take good care of yourself, but be prepared for anything.