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A 14 year-old-boy, who had W-P-W syndrome associated with cardiac enlargement and congestive heart failure was presented. His electrocardiographic pattern showed the high amplitude R waves in all chest leads with typical
QRS slurring, delta waves and shortened P-R interval. Also auricular paroxysmal tachycardia was noted. On physical examination, loss of strength of the quadriceps tenderness of the calves, angular stomatitis,... |