TY - JOUR T1 - ELectrocardiographic findings in a young man with tachycardia and hypotension AU - Parikh VN, Shavit CW, Brooks R, Goldschlager N Y1 - 2012/08/13 N1 - 10.1001/archinternmed.2012.2727 JO - Archives of Internal Medicine SP - 1125 EP - 1125 VL - 172 IS - 15 N2 - A 25-year-old man presented to the emergency department complaining of shortness of breath, cough, and malaise, which had progressed over the preceding several weeks. He had a 7-year history of daily methamphetamine use. He had presented to the emergency department 3 times in the previous month complaining of similar symptoms and had been discharged with treatment for an upper respiratory infection; there was no evidence of hemodynamic instability. At this presentation, however, his blood pressure was 95/60 mm Hg, his heart rate was 114 beats/min, and his oxygen saturation was 98% on room air. SN - 0003-9926 M3 - doi: 10.1001/archinternmed.2012.2727 UR - http://dx.doi.org/10.1001/archinternmed.2012.2727 ER -