Your answer is very in appreciate
( Where to find cardiologist)
Go in to net search you will get it
Next Steps
any doctor can detect ordinary health problem like congenital heart disease
do a x-ray chest easily available simple test
from the heart Shadow doctor can diagnose
and by clinical means like chest auscultation
will guide you properly
Health Tips
any problem has to be diagnoses treated immediately
hence do not delay
your family doctor will help you