PDA closure is a safe procedure - whichever way it is done. If this happens, hoarseness of the voice may result. This is least when the PDA is divided and the two ends stitched. Then it may be necessary to convert to a regular operation to complete the procedure. Late problems are unusual after PDA closure, and patients return to a normal and productive life.
Patients can return to work in two weeks time.
Heart disease is quite complex, and it takes years and years of studying it to get a clear picture. If there's anything more you want to know, or some areas which aren't clear enough, don't hesitate to LET ME KNOW , and I'll try and make it easier to understand. Let me know what you think about it. Learn a little more about heart disease and its treatment.