Paroxysmal palpitations

Male patient, 42 years old, who consults for paroxysmal episodes of tachycardia which have worsened in recent months. They do not give way with vagal maneuvers, they have never collapsed, the tachycardia lasts more than 3 hours. He arrives today at the emergency department, with BP of 100/60, pulse of 180 BPM, and associated precordial […]