Describe ASD closure and VSD closure in heart dieases?
ASD Closures : Small ASD's can be closed directly. Others will need a pericardial patch. Piimum ASD and Sinus Venosus ASD are always closed with a patch.
VSD Closures: Is done with a prosthetic material like Dacron or PTFE patch (Gore- Tex). Can be approached by many routes depending on location. Most are approached through the Right atrium and tricuspid valve. Heart block after VSD closure is seen in less than 1 per cent of patients in today's practice.