Milk-alkali syndrome causes hypercalcemia and hypercalcemia may cause the following findings on electrocardiogram (ECG): shortened QT interval (the most common finding), shortened ST segment, PR prolongation, increased amplitude of QRS complex, decreased amplitude of T wave, T wave notching, transient ST segment elevation, bradycardia, sinus arrest, and  ventricular arrhythmias.
Milk-alkali syndrome electrocardiogram
Mallory-Weiss syndrome electrocardiogram
Milk-alkali syndrome echocardiography and ultrasound
Milk-alkali syndrome x-ray
Alcoholic cardiomyopathy electrocardiogram
Addison's disease electrocardiogram
Syndrome of inappropriate antidiuretic hormone electrocardiogram
Whipple's disease electrocardiogram