Cardiac Catheterisation Interventions in Neonates and Infants Less Than Three Months

Anaesthesia management of interventional cardiac catheterisation for pulmonary atresia with intact ventricular septum and critical pulmonary stenosis: a retrospective analysis

OBJECTIVE

Pulmonary atresia with intact ventricular septum and critical pulmonary stenosis usually have to undergo treatment in the neonatal period. Compared to traditional surgical intervention, catheter-based cardiac interventions may achieve similar or superior outcomes for neonates with pulmonary atresia with intact ventricular septum and critical pulmonary stenosis. However, there is limited literature on anaesthesia techniques, challenges, and risks associated with cardiac catheterisation in this population.

METHODS

This article retrospectively analysed the clinical data of pulmonary atresia with intact ventricular septum and critical pulmonary stenosis neonates who were treated with interventional cardiac catheterisation in our hospital from January 2015 to October 2022. Clinical outcomes considered were haemodynamic or pulse oxygen saturation instability, vasoactive requirements, prolonged intubation (>24 h postoperatively), and cardiovascular adverse events.

RESULTS

A total of 63 patients met the inclusion criteria. All patients survived the intervention. Among the patients with critical pulmonary stenosis, 40 successfully received percutaneous balloon pulmonary valvuloplasty, while three patients received ductal stenting due to moderate right ventricular dysplasia at the same time. For patients with pulmonary atresia with intact ventricular septum, 17 of the 23 patients successfully underwent percutaneous pulmonary valve perforation and percutaneous balloon pulmonary valvuloplasty. Of these, five patients underwent ductal stenting due to unstable pulmonary blood flow. Three patients only underwent ductal stenting. In addition, three patients received hybrid therapy.

CONCLUSIONS

There are various clinical techniques and risk challenges in the interventional cardiac catheterisation of neonatal pulmonary atresia with intact ventricular septum and critical pulmonary stenosis. However, by mastering the physiological and pathophysiological characteristics of the disease, adequately preparing for the perioperative period, and predicting the procedure process and potential complications, anaesthesia and surgical risks can be effectively managed.

Alternative technique for femoral access in neonates undergoing cardiac catheterization

We report an alternative technique for femoral access in neonates <3.5 kg undergoing cardiac catheterization. By modifying a 0.014" Balance middleweight Elite wire and using a 24-gauge Galt introducer needle, we have noted increased ease and success in obtaining vascular access in this challenging cohort.

Study on the Mechanism of Cardiac Intensive Care after Thoracoscopic Surgery

Objective

To explore the mechanism of intensive care of the heart after thoracoscopic surgery.

Methods

104 patients with severe cardiac disease were selected after thoracoscopic surgery in our hospital, received nursing care after surgery, and divided into control group (n = 53) and research group (n = 51) according to different nursing methods. Before nursing, the research group carried out targeted nursing and prevention of postoperative complications. The quality of life, complications, anxiety, depression and satisfaction scores, 6-minute walking distance, self-care ability scores, and cardiac function were compared between the two groups.

Results

Patients' quality of life scores improved significantly in both groups after treatment, but the increase was greater in the study group than in the control group (P < 0.05); the incidence of complications was 18.9% and 5.9% in the study and control groups, respectively, and the incidence of complications was lower in the study group than in the control group (P < 0.05); and the incidence of complications was lower in the study group than in the control group (P < 0.05). After care, patients' anxiety and depression scores were significantly lower, and satisfaction scores were significantly higher in both groups, with a greater change in the study group than in the control group (P < 0.05); after care, patients' 6-minute walking distance was significantly higher in both groups, with a greater change in the study group than in the control group (P < 0.05); after care, LVEF indicators were significantly higher, and LVESD and LVED indicators were significantly higher, with a greater change in the study group than in the control group. After care, LVEF indexes increased significantly in both groups, while LVESD and LVED indexes decreased significantly in the study group, with a greater change than in the control group (P < 0.05); after care, systolic blood pressure and heart rate increased significantly in both groups, with a greater increase in the study group than in the control group (P < 0.05); after care, systolic blood pressure and heart rate increased significantly in both groups, with a more significant increase.

Conclusion

Targeted nursing for patients with severe cardiac disease after thoracoscopic surgery has a significant effect, which can improve patients' anxiety and depression, significantly improve patients' self-care ability and quality of life, and at the same time improve patients' cardiac function, heart rate, and blood pressure, with high patient satisfaction.