BP Diary

The pulse number on your blood pressure monitor, and what it tells you


The third number on the display is your pulse: how many times your heart beat in a minute while the cuff was inflated. It is a separate measurement from the two above it, a resting pulse usually sits between 60 and 100, and it belongs in the log beside the reading rather than instead of it.

Pulse is not blood pressure

The American Heart Association separates them in two sentences: “Your blood pressure is the force of your blood while moving through your vessels” and “your heart rate is the number of times your heart beats per minute”.

Force and frequency. They can move in the same direction, and they can move apart: a slow pulse with a high reading is an ordinary combination, and so is the reverse. A high pulse is not a high blood pressure, and it does not change which range your reading falls in. For that, use the blood pressure calculator.

What the resting range means

The American Heart Association gives one range: “a normal resting heart rate is between 60 and 100 beats per minute if you are sitting or lying and you are calm and feeling well”.

Every word in that condition matters. The pulse your cuff shows counts as resting only if you followed the same preparation the reading needs: five minutes seated and quiet, no talking, no caffeine, smoking or exercise in the previous 30 minutes. Measured two minutes after the stairs, a pulse of 105 says something about the stairs. How to check blood pressure at home has the routine.

Under 60 and over 100

Neither is automatically a problem. Below 60 the AHA notes that a heart rate under 60 “doesn’t always signal a medical problem”, and names a common cause: a medicine such as a beta blocker. A lower resting heart rate is also common for athletes, because the heart muscle does not have to work as hard.

Above 100, the AHA is just as careful: “a high heart rate isn’t always a sign of a problem”. Standing up nudges it, and so do stress, anxiety, pain, heat and exercise. What matters is whether it is unusual for you, and whether it comes with symptoms.

Where the pulse belongs in your log

In its own column, next to the two numbers and the time. That way the doctor sees the three together, and a run of unusually slow or fast readings has a date attached to it.

The printable blood pressure log has a pulse box for each of the two readings, morning and evening. The average blood pressure calculator averages the pulse along with the reading when every row has one. If you take a beta blocker, this is not optional bookkeeping: the AHA says you may be asked to monitor and log your heart rate, and to ask your clinician when and how often.

BP Diary stores the pulse with each cuff reading and its time, adds a note when something was unusual, and prints all of it in the report.

When to mention it

Tell your doctor if your heart rate has been beating slower or faster than usual, especially alongside feeling weak, dizzy or close to fainting. That is the AHA’s own instruction, and a log with dates makes the conversation short.

Call emergency services if your heart rate is suddenly very high or very low for you and comes with chest pain, shortness of breath, dizziness, fainting or other signs that something is not right.