When interpreted accurately, an ECG can detect and monitor a host of heart conditions — from arrhythmias to coronary heart disease to electrolyte imbalance. Since the first telecardiogram recorded in , huge strides have been made in the recording and interpretation of ECG. Think of it as 12 different points of view of an object woven together to create a cohesive story — the ECG interpretation. These 12 views are collected by placing electrodes or small, sticky patches on the chest precordial , wrists, and ankles. The main purpose of the lead ECG is to screen patients for possible cardiac ischemia. It helps EMS and hospital staff to quickly identify patients who have STEMI ST elevation myocardial infarction or in other words, heart attack and perform appropriate medical intervention based on initial readings.
Aetna considers external loop recorders experimental and investigational for all other indications because their effectiveness for indications other than the ones listed above has not been established. Aetna considers mobile cardiovascular telemetry MCT e. Aetna considers an implantable loop recorder e. Aetna considers implantable loop recorders experimental and investigational for all other indications because their effectiveness for indications other than the ones listed above has not been established.
Many patients who are admitted to a hospital , often wear a heart monitor, otherwise known as telemetry. This device is exactly what it sounds like, a device that constantly monitors a person's heart rhythm. Patients will often wear a pulse oximeter to go along with the monitor. There are a few different kinds of these monitors but the one I am most familiar with is a box that is about the size of a cell phone.
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