Preparation

24-hour Holter review: what is it for, how is it done and how is it prepared?

The 24-hour Holter is a type of electrocardiogram that is performed to evaluate your heart rate over a period of 24, 48, or 72 hours.A 24-hour Holter test is usually required when the patient has frequent symptoms of dizziness, palpitations or shortness of breath, which may indicate heart changes. The price of the 24-hour Holter […]

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