Table 3. Distribution of the type of cardiac abnormalities by referring specialities.

							Ventricu
Referring					ASD/	ASD/	lar hyper
speciality	ASD	PDA	VSD	AVSD	VSD	PDA	trophy	CCHD	Total
Dentistry	7	3	3	–	–	1	–	1	15
ENT	1	–	1	–	–	–	3	–	5
Ophthalmology	3	4	1	1	–	–	–	–	9
Other units	3	–	–	2	1	–	2	2	10
Stem cell transplant
Total	14	7	5	3	1	1	5	3	39

ASD = atrial septal defect, PDA = patent ductus arteriosus, VSD = ventricular septal defect, AVSD = atrioventricular septal defect, CCHD = cyanotic congenital heart disease, ENT = ear nose and throat.