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Calcium channel blockers can lower blood pressure or slow the heart rate. They might be used to treat high blood pressure, angina caused by coronary artery disease, and fast or irregular heart rhythms. They are also used to treat cluster headaches.
Current as of: December 6, 2017
Author: Healthwise Staff
Medical Review: Adam Husney, MD - Family Medicine & E. Gregory Thompson, MD - Internal Medicine & Martin J. Gabica, MD - Family Medicine
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