Systolic murmur in TOF is due to?
b. Pulmonary stenosis(Ref: Nelson's 20/e p 2223-2225, Ghai 8/e p 424-426)Ejection systolic murmur in TOF is due to pulmonary stenosis.The intensity and duration of this systolic murmur is inversely proportional to the severity of TOF.
VSD
Pulmonary stenosis
ASD
None
C.V.S.