Its role is less than the rapid sodium bicarbonate, but in hyperkalemia or procainamide induced arrhythmia, etc., when accompanied by acidosis, the FDA is more appropriate.

• 其作用不及碳酸氢钠迅速，但在高钾血症或普鲁卡因胺等引起的心律失常伴有酸血症时，用本品较适宜。