24/48-hour Ambulatory Blood Pressure Monitoring

Ambulatory blood pressure monitoring is a non-invasive diagnostic test that allows continuous monitoring of blood pressure over a period of 24 or 48 hours. This examination provides insights into how your blood pressure fluctuates throughout the day and night, during physical activity, and in moments of stress.

This test is useful for evaluating:

• Arterial hypertension: Arterial hypertension is a condition characterized by elevated blood pressure, increasing the risk of cardiovascular diseases such as heart attack, stroke, and kidney failure.
• Effectiveness of antihypertensive medications: Ambulatory blood pressure monitoring allows verification of whether the medications you are taking for hypertension are adequately controlling your blood pressure.
• Identifying episodes of hypotension: Hypotension is a condition where blood pressure is abnormally low, which can cause symptoms such as dizziness, fainting, and fatigue.
• Studying variations in blood pressure in different situations, such as during work or sleep.

How does it work?

During the examination, you will be fitted with a small device similar to a bracelet, called a monitor, which automatically records your blood pressure at regular intervals (usually every 15-30 minutes). The monitor is connected to an inflatable cuff that wraps around your arm and automatically inflates and deflates to measure pressure.

What to do during the examination?

You will need to wear the Holter monitor for 24 hours or more, day and night. You can perform most of your normal daily activities, but it is important to avoid bathing or showering with the monitor. You will also need to keep a diary of your activities and when you take medications.