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. 2012 Feb 14;2012:927040. doi: 10.1155/2012/927040

Table 1.

Case reports of calcium channel antagonist overdose using hyperinsulinemia therapy with clinical outcomes.

CCA ingested Dose range (mg) Number of patients (%) Insulin bolus (IU/kg) Insulin infusion (IU/kg/hr) Duration of treatment Survival N (%)
Verapamil 2000–5800 10 (40) 0–1000 units
(no IU/kg reported)
0-1 8–33 hours 9 (90)
Diltiazem 900–10080 9 (24) 0-1 0.2–1.5 6–8 hours 6 (67)
Amlodipine 30−1000 9 (36) 0-1 0–2.64 6–49 hours 8 (88)