Ambulatory electrocardiography, also known as a Holter monitor test, is a technique used to monitor the electrical activity of the heart over a period of time, usually 24-48 hours. During this time, patients go about their daily activities as normal while wearing a portable ECG device that records the heart's rhythm. This allows doctors to identify any heart rhythm abnormalities that ... https://www.coherentmarketinsights.com/industry-reports/ambulatory-electrocardiography-market