Anesthetic management of pial synangiosis and intracranial hemorrhage with a Fontan circulation

Successful one-lung ventilation in a patient with the Fontan circulation undergoing thoracotomy: a case report

The incidence of noncardiac surgery in patients with the Fontan circulation has increased over the years due to the elongated life expectancy of these patients. In patients with the Fontan circulation, pulmonary blood flow is passive, so it is important to keep pulmonary vascular resistance low. One-lung ventilation (OLV) can have adverse effects on the Fontan circulation due to hypoxia, hypoxic pulmonary vasoconstriction, hypercarbia, and increased airway pressure. We present a case of successful OLV in a patient with the Fontan circulation and describe our perioperative management.

The Fontan circulation and right parietal craniotomy for seizures: the challenges of adult congenital heart disease

The management of a patient who had previously undergone surgical palliation of tricuspid atresia at the age of two, and who required right parietal craniotomy for resection of seizure focus, is presented. The anesthetic considerations in patients with Fontan physiology are also presented, as well as the impact on patients undergoing neurosurgical procedures, specifically, craniotomy for seizure focus resection. The physiologic demands of modern surgical practice requires that there is a thorough understanding of the complex circulations that exist in patients with congenital heart disease.

The pediatric cardiac patient presenting for noncardiac surgery

PURPOSE OF REVIEW

To summarize results of recent papers and discuss current trends concerning anesthesia in children with congenital heart disease presenting for noncardiac surgery.

RECENT FINDINGS

Children with congenital heart disease have a significant incremental risk when presenting for minor or major surgery. It is a current trend that noncardiac surgery should be performed in pediatric centers, which have anesthesiologists and pediatricians familiar with the multiple specialties of children with congenital heart disease. A careful preoperative evaluation using a multidisciplinary approach is of great importance. In recent studies and case reports, the safe use of newer anesthetic agents, such as sevoflurane or desflurane, was reported in combination with opioids or regional blocks. In addition to standard monitors, invasive monitoring should be considered liberally perioperatively in patients with limited hemodynamic reserve and with major surgery. Several case reports reported that laparoscopic surgery was successfully performed even in high-risk patients with congenital heart disease.

SUMMARY

Careful preoperative evaluation, experienced anesthesiologists, suitable anesthetic agents and techniques, and the liberal use of invasive monitoring are integral parts of safe and effective anesthetic care in children with congenital heart disease. Future studies have to show whether laparoscopic surgery may be beneficial in this special subgroup of patients.