RT Book, Section A1 Huis in ‘t Veld, Maite A. A1 Mattu, Amal A1 Thurman, R. Jason A2 Knoop, Kevin J. A2 Stack, Lawrence B. A2 Storrow, Alan B. A2 Thurman, R. Jason SR Print(0) ID 1181052821 T1 Digoxin Effect, Toxicity T2 The Atlas of Emergency Medicine, 5e YR 2021 FD 2021 PB McGraw-Hill PP New York, NY SN 9781260134940 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1181052821 RD 2024/03/28 AB ST segment shortening and depression leading to a “scooped” appearance.QT interval shortening.PR interval prolongation.Decreased T-wave amplitude.Premature ventricular complexes are the most common dysrhythmia.Bradydysrhythmias, heart block, especially with findings consistent with increased automaticity (atrial tachycardia with block, atrial fibrillation with slow ventricular response, accelerated junctional rhythms).Bidirectional VT may rarely be seen (see Fig. 17.99).