RT Book, Section A1 Klein, George J. A1 Prystowsky, Eric N. SR Print(0) ID 1126229301 T1 Analysis of Complex Electrophysiologic Data T2 Clinical Electrophysiology Review, 2e YR 2013 FD 2013 PB McGraw-Hill Medical PP New York, NY SN 9780071781060 LK accesscardiology.mhmedical.com/content.aspx?aid=1126229301 RD 2024/04/23 AB A novice in a busy electrophysiology (EP) laboratory will generally learn to recognize the common arrhythmias in a relatively short time. It requires considerably more seasoning to recognize the variants and unusual mechanisms, or to "hit the curve ball." It is hoped that the following commentary assists in providing structure and focus to the EP study and facilitates analysis of the case studies to follow.