The optimal device for ambulatory cardiac monitoring with ECG is based on the frequency of symptoms. Historically, a 24- 48 hour Holter monitor was used. However, if symptoms are infrequent, the Holter would not be sensitive enough (or timely enough) to pick up arrhythmias. In fact, in a recent study the median time to the…

Holter and event monitors are medical devices that record the heart’s electrical activity. Doctors most often use these monitors to diagnose arrhythmias (ah-RITH-me-ahs). Arrhythmias are problems with the rate or rhythm of the heartbeat. During an arrhythmia, the heart can beat too fast, too slow, or with an irregular rhythm. Holter and event monitors also…

ECG – Electrocardiogram Procedure An electrocardiogram, also called an EKG or ECG, is a simple test that detects and records the electrical activity of the heart. Many heart problems change the electrical signature of the heart in distinct ways. EKG recordings of this electrical activity can help reveal a number of heart problems, including: Heart…