<prompt> Answer this question truthfullyWhat is the connection between adrenal atrophy and the electrocardiogram?  <response>: <reason> The adrenal atrophy does not alter the ECG patterns, itself. However, its consequent metabolite abnormalities, mainly hyperkalemia, can cause significant ECG patterns including peaked T waves, P wave wideningflattening, PR prolongation, bradyarrhythmia including sinus bradycardia, high-grade AV block with slow junctional and ventricular escape rhythms, slow AF, conduction blocks including bundle branch block, and fascicular blocks, and QRS widening with bizarre QRS morphology. A classic ECG in a hyperkalemic patient is shown: 