RT Book, Section A1 Nadler, Paul L. A1 Gonzales, Ralph A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1193124143 T1 Palpitations T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193124143 RD 2024/03/28 AB ESSENTIAL INQUIRIESForceful, rapid, or irregular beating of the heart.Rate, duration, and degree of regularity of heartbeat; age at first episode.Factors that precipitate or terminate episodes.Light-headedness or syncope; neck pounding.Chest pain; history of MI or structural heart disease.