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. 2014 Dec 22;20(4):314–327. doi: 10.1111/anec.12246

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© 2014 Wiley Periodicals, Inc.

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Diagnostic algorithm for the narrow complex tachycardias. The figure shows a flow chart with a step‐by‐step approach. Diagnoses are shown in bold. Diagnoses of focal atrial tachycardia are underlined. AV = atrioventricular; AT = atrial tachycardia; AVNRT = atrioventricular nodal reentry tachycardia; AVRT = atrioventricular reciprocating tachycardia; PACs = premature atrial contractions; MAT = multifocal atrial tachycardia; PFRJT = permanent form of junctional reciprocating tachycardia.