--> keys <-- idfactura_detalle : 23547||idfactura : 10916||--> fields <-- descripcion (new)  : ELECTROCARDIOGRAFO CARDIOTEC MOD RG603||cantidad (new)  : 2||precio_unitario (new)  : 1059000.00||subtotal (new)  : 2118000.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 2118000.00||art_id (new)  : ||ctacte (new)  : 