Question: what if my blood pressure is 145 over 85?
Answer: Any reading in the range 90/60 to 140/90 would be considered good in most people. However, a blood pressure level of 135 over 85 (135/85) may be "normal", but someone with this reading is twice as likely to have a heart attack or stroke as someone with a reading of 115 over 75 (115/75).