A 7-day ECG records an ECG over an entire week. It allows the cardiac rhythm to be assessed over a longer period of time than a 24-hour ECG.
It can provide information about
- Irregular heartbeat (occurring infrequently)
- Causes of syncope (loss of consciousness)
- Causes of tachycardia, skipped heart beat, palpitations, vertigo
- Monitoring of treatment of arrhythmia with medication
Procedure
The patient receives a small device to take home. This device is worn with a belt. The electrodes are attached to the chest with adhesive. The patient should go about their normal weekly routine. The patient may shower or bath during the 7-day ECG. To do so, the device must be removed. After showering, new electrodes are attached. Symptoms and sleep times should be recorded in the report provided. Once the device is returned, the data is analyzed. The findings are discussed with the patient.
Duration
Approx. 15 minutes to attach the device
