How nurses track your heart rhythm from a central station.
When you are on cardiac monitoring, small adhesive pads called electrodes are placed on your chest. These pads pick up the tiny electrical signals that make your heart muscle contract. A wire connects these electrodes to a portable transmitter, which sends the information to a computer system.
Your data travels wirelessly to a central station where a monitor technician watches a screen. This screen displays an electrocardiogram, or ECG, which is a real-time graph of your heart's electrical rhythm. The technician can see every beat your heart makes from this station.
The monitoring software is programmed to recognize specific patterns, such as arrhythmia, which is an irregular heart rate or rhythm. If your heart rhythm deviates from the preset parameters, the system sounds an alarm. This alert notifies the nurse or technician immediately so they can check on you.
Remote monitoring allows your care team to track your heart's health 24 hours a day without standing at your bedside. We can catch subtle changes before they become serious emergencies. This system ensures that if your heart shows signs of distress, we are alerted to it the moment it happens.
An alarm does not always mean there is a medical emergency. Sometimes, the electrodes shift or come loose, which creates a false reading called an artifact. A nurse will check your physical status before deciding if the heart rhythm change is real or just a technical error.