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.
Mary Evans/Ronald Grant/Everett Collection. The popular singer was originally cast as the Sinatra-esque Johnny Fontane. He dropped out, attributing his pride in being Italian, though he would later state that it was all about the money. The Fontane role is much, much bigger in Mario Puzoâs source material.