TY - CHAP M1 - Book, Section TI - Chapter 16. Tachyarrythmias A1 - Sachdev, Amit H. A1 - Sachdev, Molly A2 - Atchabahian, Arthur A2 - Gupta, Ruchir PY - 2013 T2 - The Anesthesia Guide AB - Tachycardias are classically divided into narrow QRS and wide QRS complexNarrow complex tachycardias (QRS <120 milliseconds) usually originate above the ventricle and are referred to as “supraventricular tachycardia” (SVT) SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/18 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=57260461 ER -