långtidsEKG

LångtidsEKG, also known as long-term electrocardiography, is a diagnostic tool used to monitor and record the heart's electrical activity over an extended period. Unlike a standard ECG, which typically captures a few minutes of cardiac activity, långtidsEKG can record data over 24 hours or longer, providing a comprehensive overview of heart rhythm and function during daily activities.

This monitoring modality is particularly useful for detecting intermittent arrhythmias, such as atrial fibrillation, ventricular tachycardia, or pauses that may not be captured during a brief standard ECG. It can also help evaluate the effectiveness of treatments, identify triggers of cardiac symptoms, or assess the risk of stroke in patients with irregular heart rhythms.

LångtidsEKG recordings are usually obtained using portable devices, such as Holter monitors or event recorders. The Holter monitor, the most common type, involves attaching electrodes to the patient's chest connected to a small portable device worn for 24 to 48 hours. More extended or specific monitoring can involve event recorders, which the patient activates during symptoms, or implantable loop recorders inserted subcutaneously for months or years of monitoring.

Data collected through långtidsEKG are analyzed by healthcare professionals to identify abnormal rhythms, conduction blocks, or ischemic changes. The test is generally safe, non-invasive, and well-tolerated, with the primary inconvenience being the need to maintain normal activities while wearing the monitoring device.

In summary, långtidsEKG is a valuable diagnostic method for detecting intermittent cardiac issues and assessing arrhythmic risks over an extended period, enabling targeted treatment strategies and improved patient management.