All of the following are features of hypocalcemia, except:
ECG Changes Causes of QT prolongation on an ECG Causes of QT prolongation on an ECG: Congenital Stroke Hypokalemia Hypoglycemia Hypocalcemia Hypomagnesemia Myocardial infarction Intracranial hemorrhage Hypothyroidism, pituitary insufficiency Ref: ECG Interpretation: From Pathophysiology to Clinical Application By Fred Kusumoto, Page 74; Harrison's Internal Medicine, 18th Edition, Chapter 46
Carpopedal spasm
Numbness and tingling in the circumoral region
Hyperactivity of tendon reflexes
Shoening of Q-T interval in ECG