TY - JOUR T1 - THe irregular tachycardia that was not atrial fibrillation—discussion Y1 - 2011/12/12 N1 - 10.1001/archinternmed.2011.578 JO - Archives of Internal Medicine SP - 1986 EP - 1988 VL - 171 IS - 22 N2 - SN - 0003-9926 M3 - doi: 10.1001/archinternmed.2011.578 UR - http://dx.doi.org/10.1001/archinternmed.2011.578 ER -