Holter monitoring |Dr. Ishwar Zanwar

Holter monitoring is a type of ambulatory electrocardiogram (ECG) test that records a person's heart activity for a 24-hour period. It is a non-invasive diagnostic procedure that is used to detect abnormal heart rhythms or arrhythmias, that may occur during a person's daily activities.

 

 

The test is done using a small, portable device that is worn on the person's chest. The device, called a Holter monitor, is connected to adhesive electrodes that are placed on the person's skin. These electrodes detect the electrical activity of the heart and transmit the data to the monitor.

During the test, the person will carry out their normal daily activities while the Holter monitor records their heart activity. The person will be instructed to keep a diary of their activities and any symptoms they experience during the monitoring period. After the 24-hour period, the data from the monitor will be analyzed by a healthcare professional, typically a cardiologist, to detect any abnormal heart rhythms or other issues. Holter monitoring is used to evaluate symptoms such as palpitations, chest pain, or shortness of breath, and to monitor the effectiveness of treatment for certain heart conditions.