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. 2009 Winter;18(4):193–197. doi: 10.1055/s-0031-1278353

Figure 1).

Figure 1)

Flow chart of trial progress. *Other reasons include: cancelled procedure (n=1), refusal of procedure (n=5), repeat catheterization the following day (n=4) and development of shortness of breath before receiving fluids (n=1). NAC N-acetylcysteine; NaHCO3 Sodium bicarbonate