HolterMonitoren

Holter monitoring, also known as ambulatory electrocardiography (ECG) or event monitoring, is a non-invasive diagnostic procedure used to record the electrical activity of the heart over an extended period, typically 24 to 48 hours. This method is particularly useful for detecting and documenting infrequent or transient cardiac arrhythmias that may not be apparent during a standard 10- to 30-minute ECG recording.

The procedure involves the attachment of electrodes to the patient's chest, which are connected to a portable device that records the heart's electrical activity. The patient wears the device for the specified duration, usually while going about their normal daily activities. The recorded data is then analyzed by a cardiologist to identify any abnormal heart rhythms or patterns.

Holter monitoring is commonly used in the evaluation of patients with symptoms suggestive of arrhythmias, such as palpitations, dizziness, or fainting spells. It is also useful in patients with known heart conditions, such as coronary artery disease or heart failure, to monitor for arrhythmias that may be associated with these conditions. Additionally, it can be used to evaluate the effectiveness of antiarrhythmic medications or other treatments.

The primary advantage of Holter monitoring is its ability to capture a more comprehensive view of the heart's electrical activity over an extended period, allowing for the detection of infrequent or transient arrhythmias that may not be apparent during a standard ECG. However, the procedure may cause some discomfort or inconvenience for the patient, and there is a small risk of skin irritation or infection at the electrode sites.