[Anesthetic management for implantation of implantable cardioverter-defibrillators].
Implantable cardioverter-defibrillators (ICDs) were implanted in 44 patients at the authors' institution. The anesthetic management was reviewed retrospectively. Ten of the 44 patients received the third generation ICD devices, while the rest received the fourth generation devices. For thirteen patients receiving the fourth generation devices, implantation was performed under local anesthesia with monitored care of anesthesiologists. Propofol was infused to achieve deep sedation during induced ventricular fibrillation and later cardioversion for testing the devices. Implantation was performed under general anesthesia with combination of fentanyl and volatile anesthetics for the remaining 31 patients. Patients who received ICDs under local anesthesia had significantly greater values of ejection fraction in preoperative examination than values in patients who received ICDs under general anesthesia. Operation time of the implantation under local anesthesia was significantly shorter than that under general anesthesia. Though infusion of propofol produced a moderate decrease of blood pressure in patients who received ICDs under local anesthesia, no patient showed major complication. Local anesthesia with sedation with propofol can be an option in anesthetic management for implantation of an ICD if an anesthesiologist cares the patient whose cardiac function is not compromised.
Hara
M
M
Department of Anesthesiology, National Cardiovascular Center, Suita.
Uchida
O
O
Kuro
M
M
Kurita
T
T
D000328:Adult; D000368:Aged; D000768:Anesthesia, General; D000772:Anesthesia, Local; D001145:Arrhythmias, Cardiac / Q000628:therapy; D017147:Defibrillators, Implantable; D005260:Female; D006801:Humans; D006993:Hypnotics and Sedatives / Q000008:administration & dosage; D008297:Male; D008875:Middle Aged; D016343:Monitoring, Intraoperative; D015742:Propofol / Q000008:administration & dosage; D012189:Retrospective Studies
D006993:Hypnotics and Sedatives; D015742:Propofol