RT Book, Section A1 Ciccone, Charles D. SR Print(0) ID 1135036372 T1 Treatment of Cardiac Arrhythmias T2 Pharmacology in Rehabilitation YR 2016 FD 2016 PB F. A. Davis Company PP New York, NY SN 9780803640290 LK fadavisat.mhmedical.com/content.aspx?aid=1135036372 RD 2024/04/18 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.