This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
Which of the following does not cause an increase in serum amylase 
Select and explain. 
A. Pancreatitis, B. Carcinoma lung, C. Renal failure, D. Cardiac failure
D: Cardiac failure
Answer: D: Cardiac failure 
Explanation: Non pancreatic causes of Hyperamylasemia Burns Pregnancy Cholecystitis Aoic aneurysm Ruptured ectopic Diabetic keto acidosis Renal transplantation Perforated ulcer Chronic liver disease Intestinal obstruction Renal failure Drugs: Morphine Salivary gland disorder : Mumps, calculus, Maxillofacial surgery Tumors : Carcinoma of the lung, esophagus, breast, ovary (LEBO) Ref: Sabiston 20th edition Pgno : 1524-1528