title: Diagnostic Dilemma in a Narrow Complex Tachycardia.
authors: Department of Cardiology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
authors: Raja J
authors: RJ
authors: Selvaraj
authors: Department of Cardiology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
authors: Vivek Raj
authors: VR
authors: Singh
authors: Department of Cardiology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
authors: Jayaraman
authors: J
authors: Balachander
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000145:classification* / Q000175:diagnosis*
keywords: atrial extrastimulus; atrioventricular nodal reentrant tachycardia; junctional tachycardia; supraventricular tachycardia