Long QT interval – Implantable cardioverter defibrillator in infant – case report (CROSBI ID 561581)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa
Podaci o odgovornosti
Malčić, Ivan ; Buljević, Bruno ; Kniewald, Hrvoje ; Šarić, Dalibor ; Ugljen, Ranko ; Ferek-Petrić, Božidar ; Novak, Milivoj
engleski
Long QT interval – Implantable cardioverter defibrillator in infant – case report
Introduction: Long QT interval syndrome (LQTS) is caused by an abnormality of the hearts’ electrical system although the mechanical function of the heart is basically normal. Electric problems occur because of the pathological changes on the level of cellular ionic canals. Case study: S.L. was admitted in the age of 5 months after cardiac arrest and successful resuscitation. She was resuscitated again in our institution. Ventricular tachycardia patterns which concur with TdP was registered. She had previously been treated with beta-blocators for 2 months. Rhythm normalized after an intravenous application of magnesium sulphates. We started with mexiletine and MgSO4 for 3 months but still had several of ventricular tachycardia crises of the TdP type with loss of conscience. ECG revealed LQTS as definite diagnosis (QTc was 0.54 sec). She had continously been monitored before the implantable cardioverter defibrillator was implanted (ICD) En TrustTM D 154 VCR Eurin Eucomed with epicardial electrodes transvenous SCV 6397 – 58 with a «dual chamber pacing». ICD was implanted subcutaneously in the left abdomen area and is well tolerated. This is the first infant with an ICD implanted in this way in infant age. Genetic analysis of the 10 known genes which cause LQTS interval was negative. Conclusion: Case study presents an infant with a Long QT interval syndrome and threatening TdP incidents with lethal outcome, who had an ICD with epicardial electrodes subcutaneouslly implanted. This seems to be the youngest child with an ICD implanted in this way.
Long QT interval syndrome (LQTS); infant; implantable cardioverter defibrillator
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
2009.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
5th World of Paediatric and Cardiac Surgery, Cairns, Australia, 2009.
poster
21.06.2009-26.06.2009
Cairns, Australija