24-hour Holter exam: what it is for, how it is done and preparation
The 24-hour Holter is an exam that evaluates the rhythm and heart rate, and is indicated when there are recurring symptoms of dizziness, chest pain, palpitations or shortness of breath, which may indicate cardiac changes. Generally, the Holter exam is done for 24 hours, but it can also be done for 48 or 72 hours, […]
Continue Reading