Figure 1From: Sodium nitroprusside is not associated with metabolic acidosis during intraoperative infusion in children SNP metabolism. *SNP = sodium nitroprusside; CN- = cyanide; NO = nitric oxide; METHGB = methemoglobin; CYANOHGB = cyanohemoglobin; OXYHGB = oxyhemoglobin. *Modified with permission from Figure 1[2].Back to article page