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What Were the Old Blood Pressure Standards?

Published in Blood Pressure Standards 2 mins read

The previous standard for defining Stage 1 high blood pressure was 140/90 mmHg. This measurement provided the threshold for what was considered elevated blood pressure before updated guidelines were introduced.

Understanding the Previous Blood Pressure Thresholds

Prior to recent adjustments in medical guidelines, a blood pressure reading of 140/90 mmHg marked the beginning of Stage 1 hypertension. This benchmark helped healthcare professionals identify individuals at risk and guide treatment decisions.

Below is a breakdown of how the previous standard was understood:

Measurement Previous Standard for Stage 1 High Blood Pressure
Systolic Pressure 140 mmHg or higher
Diastolic Pressure 90 mmHg or higher

What Do These Numbers Mean?

Understanding the two numbers in a blood pressure reading is crucial for interpreting its meaning:

  • Systolic Pressure: This is the top number in a blood pressure reading. It represents the pressure in your arteries when your heart beats and pushes blood through your body. A reading of 140 mmHg or above for systolic pressure was previously considered elevated for Stage 1 hypertension.
  • Diastolic Pressure: This is the bottom number. It indicates the pressure in your arteries when your heart rests between beats. A reading of 90 mmHg or above for diastolic pressure was previously part of the definition for Stage 1 hypertension.

These numbers provided the basis for diagnosing and managing high blood pressure under earlier guidelines, helping to assess cardiovascular risk.