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Holter monitor (24h)

• Overview
• Risks
• Results

Alternative Names:

Ambulatory electrocardiography; Electrocardiography - ambulatory

Normal Values:

Normal variations in heart rate occur with activities. A normal result is no significant changes in heart rhythms or pattern.

What abnormal results mean:

Abnormal results may include various arrhythmias . Changes in the normal pattern of waves formed by the heart's electrical signals may mean that the heart is not getting enough oxygen.

• Review Date: 7/17/2006
• Reviewed By: Glenn Gandelman, MD, MPH, Assistant Clinical Professor of Medicine, New York Medical College, Valhalla, NY. Review provided by VeriMed Healthcare Network.

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