Hypoglycemia and Cardiac Arrhythmias in Type 1 Diabetes

Twenty-four patients with type 1 diabetes has been recruited for a cross-over study including two experimental days, a combined hypo- and hyperglyemic clamp and a combined hypo- and euglycemic clamp, respectively. Patients will be randomised 1:1 to start with either the combined hypo- and hyperglycemic or the hypo- and euglycemic clamp. The hypo- and hyperglycemic or the hypo- and euglycemic clamp are estimated to last 255 minutes. The two clamp days will be separated by at least 30 days.