Department of Diabetes and Endocrinology;
Heart of England National Health Service Foundation Trust;
Centre of Endocrinology;
Diabetes and Metabolism;
School of Clinical and Experimental Medicine;
University of Birmingham;
Diabetes; mellitus; Cardiac; Cardiovascular; Autonomic; Neuropathy; Dysfunction; Cardiac; auto-nomic; neuropathy; Sympathetic; Parasympathetic; Heart; rate; variability; Spectral; analysis; Diabetic; cardio-myopathy; Postural; hypotension;