If the high pressure of 190 mmHg and low pressure of 140 mmHg are measured in a calm state, it is more likely that hypertension is considered. Further blood pressure measurements or ambulatory blood pressure monitoring are required.
If multiple measurements show a high pressure of 190 mmHg and a low pressure of 140 mmHg, this is already classified as grade 3 hypertension and may lead to hypertensive crisis.
When hypertensive crisis occurs, patients will have obvious dizziness, headache, blurred vision, chest pain, dyspnea and other manifestations, causing damage to the brain, heart, eyes, kidneys and other important organs.
For patients with obvious abnormalities in blood pressure, it is recommended to visit the cardiovascular medicine department of the hospital. Patients who clearly have high blood pressure should be treated under the guidance of a doctor to avoid delaying their condition.