Search for dissertations about: "Håkan Eliasson"
Found 3 swedish dissertations containing the words Håkan Eliasson.
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1. Congenital heart block : a study of diagnostics, pathogenesis, prognosis and treatment
Abstract : Congenital heart block (CHB) is a rare condition with considerable mortality. In most patients the disease is associated with fetal exposure to maternal SSA-Ro and/or SSB-La autoantibodies (AB) and develops in fetal life. Accuracy in fetal diagnostics is important to distinguish benign from life threatening conditions. READ MORE
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2. Hamiltonian systems with Poisson commuting integrals
Abstract : The purpose of this thesis is to study Hamiltonian systems with Poisson commuting integrals near a stationary point - a situation appearing in many problems of classical mechanics.It turns out that these integrals, under fairly general conditions on their quadratic parts, become singular (their gradients become linearly dependent) on symplectic submanifolds, giving rise to invariant manifolds for the Hamiltonian system - the singular manifolds. READ MORE
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3. Autonomic cardiac control in long QT syndrome : clinical studies of arrhythmogenic triggers
Abstract : Background: Long QT syndrome (LQTS) is an inherited cardiac disease characterized by prolonged cardiac repolarization and an increased risk for life-threatening arrhythmias. These arrhythmias are typically triggered by adrenergic stimuli, such as physical activity and intense emotions, implicating that the sympathetic part of the autonomic nervous system (ANS) is involved in arrhythmogenesis. READ MORE