This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other hea diseases in children, Subject name: Pediatrics
Which of the following is not a major criteria in NADA's criteria- 
Select and explain. 
A. Diastolic murmur, B. Abnormal ECG, C. Cyanosis, D. Congestive cardiac failure
B: Abnormal ECG
Answer: B: Abnormal ECG 
Explanation: Nadas criteria: --> Predicts the presence of congenital hea disease --> MAJOR CRITERIA: Systolic murmur Grade-3 or more Any grade diastolic murmur cyanosis congestive cardiac failure --> MINOR CRITERIA: Systolic murmur Grade-1 or 2 Abnormal second hea sound (S2) Abnormal ECG Abnormal X-ray Abnormal B.P --> Presence of 1 major / 2 minor criteria --> Essential for indicating the presence of hea disease.