Definitive operation for refractory cardiac tachyarrhythmias in children
نویسندگان
چکیده
منابع مشابه
Flecainide and amiodarone: combined therapy for refractory tachyarrhythmias in infancy.
OBJECTIVES This study assessed the safety and efficacy of combined flecainide and amiodarone therapy in controlling refractory tachyarrhythmias in infants. BACKGROUND Single-drug as well as standard combination medical therapy for tachyarrhythmias in infants sometimes fails. In those cases, one may consider interventional therapy. However, this option may carry a high risk of morbidity and mo...
متن کاملClinical pharmacokinetics and efficacy of amiodarone for refractory tachyarrhythmias.
Using a high-pressure liquid chromatographic assay, we measured serum amiodarone concentrations serially in 122 patients treated with amiodarone for 1.5-53 months (mean 9.3 months) for control of refractory symptomatic atrial or symptomatic and life-threatening ventricular tachyarrhythmias. The atrial tachyarrhythmias were successfully controlled in 45 of 54 patients (83%) during a mean follow-...
متن کاملKCNN2 polymorphisms and cardiac tachyarrhythmias
Potassium calcium-activated channel subfamily N member 2 (KCNN2) encodes an integral membrane protein that forms small-conductance calcium-activated potassium (SK) channels. Recent studies in animal models show that SK channels are important in atrial and ventricular repolarization and arrhythmogenesis. However, the importance of SK channels in human arrhythmia remains unclear. The purpose of t...
متن کاملExtracorporeal cardiopulmonary resuscitation for refractory cardiac arrest in children after cardiac surgery
OBJECTIVE Extracorporeal membrane oxygenation (ECMO) is used to provide cardiorespiratory support during cardiopulmonary resuscitation (extracorporeal cardiopulmonary resuscitation; ECPR) unresponsive to conventional methods. In this study, the results of ECPR in a cardiac arrest setting after cardiac surgery in children were analyzed. METHODS In this retrospective cohort study, between Novem...
متن کاملComparison of cardiac refractory periods in children and adults.
Atrial (A) and A-V nodal (AVN) effective and functional refractory periods (ERP & FRP) were determined by atrial extrastimulus technique in 40 children, aged 7 months to 16 years, with normal P-R intervals and QRS durations. These data were compared to adult data at longest cycle lengths (CL) assuring atrial capture. All values are listed in msec as means plus or minus standard errors of the me...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1985
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)38535-6