When a conjenital defect on an vital organ like heart was diagnosed for their valuable child parents suffer intensive stres/anxiety. Besides, application of surgical operation for treatment of the defect and after this experiencing the intensive care environment inevitably increases their stres/anxiety. The health personnel working in the intensive care unit can inform the parents and make the appropriate attempts to minimise their stres/anxiety. In this study we emphasized the reasons of stres/anxiety suferred by the parents whose child will undergo cardiac surgery and the attempts to reduce this.