TY - CHAP M1 - Book, Section TI - Paroxysmal Supraventricular Tachycardia (PSVT) A1 - Bashore, Thomas M. A1 - Granger, Christopher B. A1 - Jackson, Kevin P. A1 - Patel, Manesh R. A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. A2 - McQuaid, Kenneth R. PY - 2022 T2 - Current Medical Diagnosis & Treatment 2022 AB - ESSENTIALS OF DIAGNOSISRapid, regular tachycardia most commonly seen in young adults and characterized by abrupt onset and offset.QRS duration narrow (< 120 msec) except in the presence of bundle branch block or accessory pathway.Often responsive to vagal maneuvers, AV nodal blockers, or adenosine. Cardioversion rarely required. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/28 UR - accessmedicine.mhmedical.com/content.aspx?aid=1184695913 ER -