Clinical Research Directory

Inclusion Criteria: * Pediatric patients with a history of cardiac transplantation or acquired congenital heart disease who have undergone at least one interventional procedure or surgical intervention at least 6 months before the start of the program in a state of clinical stability, hemodynamic stability, and ECG stability. They should have residual hemodynamic defects of sufficient severity that potentially restrict participation, and their perception of fragility may be influenced by the social, family, school environment, or by the patient themselves. * Children aged 6-15 years at the start of the study. * Children with maximum predicted oxygen consumption (VO2 max) values \<80%, as measured in ergospirometry 6 months before the start of the intervention program. * Patients for whom consultation with a pediatric cardiology specialist and pediatric rehabilitation specialist has not revealed contraindications for exercise. * Children and their legal representatives should have provided informed consent and the ability to travel to the hospital center for in-person intervention. Exclusion Criteria: * Patients with acute, inflammatory, or infectious health conditions that could pose a risk to them during the course of the program. * Patients who have undergone at least one interventional procedure or surgical intervention within a period of less than 6 months before the start of the study.