This study investigates the use of the vasoactive-ventilation renal (VVR) scoring system. The VVR scoring system is a tool used to predict clinical outcomes in critically-ill children who are in the cardiac intensive care unit. It helps doctors understand how well a child might recover based on specific health indicators.

Participants in this study will undergo procedures that assess their VVR scores. These scores are calculated by evaluating the levels of certain medicines that support heart function and breathing, as well as kidney function, to give an overall picture of a child's health status.

• Who can participate: The study focuses on critically-ill pediatric patients in the cardiac intensive care unit. Specific age criteria are not provided; it applies to all pediatric ages.
• Study details: Participants will have their health indicators measured to calculate their VVR scores. This involves monitoring heart, lung, and kidney functions to predict recovery outcomes. Procedures will assess levels of medicines that support heart function and breathing, as well as kidney function.