Hyponatremia is commonly defined as a serum sodium concentration below 135 meq/L but can vary to a small degree in different clinical laboratories [1,2]. The dilutional fall in serum sodium is in most patients associated with a proportional reduction in the serum osmolality (ie, to a level below 275 mosmol/kg), but there are some exceptions.
The iron worker, Gary Russo, sounded like Frank Sinatra and wowed pedestrians a few years ago with his singing by a 2nd Avenue subway construction site in Manhattan during his lunch breaks.
For the past half century Frank Jr has toured the world as a singer; for the past two decades performing his fatherâs classic songbook in his show Sinatra Sings Sinatra. Here he tells Event about the extraordinary life in the shadow of the legend he knew as 'Pop'. 'I have never made a success in terms of my own right.