Open AccessElectrical impedancemetry a new method for evaluating myocardial protection in operations with heart extracorporeal circulation
Author(s) -
G. A. Bledzhyants,
Бледжянц Геворг Арменакович,
В А Бубнов,
Бубнов Вадим Андреевич,
Д В Пузенко,
Пузенко Дмитрий Владимирович,
В. А. Черепенин,
Черепенин Владимир Алексеевич
Publication year - 2011
Publication title -
kliničeskaâ praktika
Language(s) - English
Resource type - Journals
eISSN - 2618-8627
pISSN - 2220-3095
DOI - 10.17816/clinpract83816
Subject(s) - extracorporeal circulation , medicine , perioperative , bioelectrical impedance analysis , cardiology , anesthesia , body mass index
Objective: to determine the information content of electrical impedancemetry as a method of assessing myocardial protection during cardioplegic different versions.
The study included 54 patients operated on in the emergency department of valvular defects surgery at Bakulev's Medical Center. Depending on the method of myocardial protection patients were divided into 3 groups: Group 1 - patients whom Buckberg cardioplegia was used (n = 31), group 2 - patients underwent cardioplegia solution with Custodiol (n = 9), group 3 - patients who have a perioperative myocardial protection used hyperkalium solution (n = 14). All patients were studied bioelectrical impedance of the myocardium.
The results showed that the electrical impedancemetry can well assess the state of the myocardium during surgery.