RT Book, Section A1 Ciccone, Charles D. A1 Bednarek, Melissa L. A1 Miller, Kenneth L. SR Print(0) ID 1188529566 T1 Treatment of Cardiac Arrhythmias T2 Pharmacology in Rehabilitation, 5e YR 2022 FD 2022 PB F. A. Davis Company PP New York, NY SN 9781719645348 LK fadavisat.mhmedical.com/content.aspx?aid=1188529566 RD 2024/04/19 AB An arrhythmia can be broadly defined as any significant deviation from normal cardiac rhythm.1 Various problems in the origination and conduction of electrical activity in the heart can lead to distinct types of arrhythmias. If untreated, disturbances in normal cardiac rhythm result in impaired cardiac pumping ability, and certain arrhythmias are associated with cerebrovascular accidents, cardiac failure, and other sequelae that can be fatal.2,3 Fortunately, a variety of drugs are available to help establish and maintain normal cardiac rhythm.