Electrocardiography, Ambulatory

**Definition:** Method in which prolonged electrocardiographic recordings are made on a portable tape recorder (Holter-type system) or solid-state device (real-time system), while the patient undergoes normal daily activities. It is useful in the diagnosis and management of intermittent cardiac arrhythmias and transient myocardial ischemia.

**Tree numbers:** - E01.370.370.380.240.230 - E01.370.405.240.230 - E01.370.520.500.230

**Synonyms:** - Ambulatory Electrocardiography - Dynamic Electrocardiography - Electrocardiography, Dynamic - Monitoring, Ambulatory Electrocardiographic - Ambulatory Electrocardiography Monitoring - Electrocardiography Monitoring, Ambulatory