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Document Details : Title: From a wide to a narrow QRS tachycardia and back. What is the mechanism? Author(s): V. Firsovaite , M. Duytschaever , R. Tavernier Journal: Acta Cardiologica Volume: 67 Issue: 2 Date: 2012 Pages: 239-240 DOI: 10.2143/AC.67.2.2154216 Abstract : A 40-year-old man developed a near syncope during exercise due to a wide complex tachycardia with periods of changing RR intervals accompanied by changes in QRS morphology. The differential diagnosis of this electrocardiographic pattern is discussed. |
