Indications and techniques for ambulatory electrocardiogram monitoring

Abstract

The development of the ability to record a patient's ECG during a full 24-hour day of normal activities has resulted in improved arrhythmia detection and potential for treatment. Improved methods of ECG data processing, using computer techniques, now allows quantitation of PVC frequency and improved correlation of the arrhythmia with events occurring during the period of recording. Knowledge of the natural occurrence and variability of ambulatory arrhythmias permits appropriate choice and timing of antiarrhythmic therapy.