Which of the following is not contraindicated for use of digitalis
Hyperkalemia, also spelled hyperkalaemia, is an elevated level of potassium (K+) in the blood serum. Normal potassium levels are between 3.5 and 5.0 mmol/L (3.5 and 5.0 mEq/L) with levels above 5.5 mmol/L defined as hyperkalemia. Typically this results in no symptoms. Occasionally when severe it results in palpitations, muscle pain, muscle weakness, or numbness. An abnormal hea rate can occur which can result in cardiac arrest and death. Refer kDT 6/e p499
Acute rheumatic carditis
Thyrotoxicosis
WPW syndrome
Hyperkalemia
Cardiovascular system