Children with major and severe CHD, undergoing noncardiac surgery, have an increased risk of mortality compared with children without CHD. Further studies need to identify the optimal environment for surgical procedures, develop trained multidisciplinary teams to care for children with CHD, and define management strategies for improving outcomes in this high-risk population.
Our study demonstrates that, in addition to preoperative markers of critical illness (eg, inotropic support, mechanical ventilation, preoperative cardiopulmonary resuscitation, and acute or chronic kidney injury), the type of lesion (eg, single-ventricle physiology) and the functional severity of the heart disease (eg, severe CHD) are strong predictors of in-hospital mortality in children undergoing noncardiac surgery.
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