Wingfield W E, Twedt D C, Moore R W, Leib M S, Wright M
J Am Vet Med Assoc. 1982 May 1;180(9):1070-2.
Twenty dogs with acute gastric dilatation-volvulus (GDV) and 37 clinically normal dogs had arterial blood drawn for analysis of pH and blood gases. There was no statistically significant difference between values from the 2 groups. By calculation of the anion gap and by assessing arterial bicarbonate concentration, it appeared there were concomitant and offsetting factors, resulting in normal values for pH, blood gases, and anion gap in dogs with GDV. The results obtained indicated that sodium bicarbonate therapy should not be used in dogs with GDV.
选取20只患有急性胃扩张-扭转（GDV）的犬和37只临床健康的犬，采集动脉血以分析pH值和血气。两组犬的检测值之间无统计学显著差异。通过计算阴离子间隙并评估动脉血碳酸氢盐浓度，发现存在并存且相互抵消的因素，使得患有GDV的犬的pH值、血气和阴离子间隙值均正常。所得结果表明，患有GDV的犬不应使用碳酸氢钠治疗。
