نتایج جستجو برای: enlarged heart
تعداد نتایج: 404064 فیلتر نتایج به سال:
BACKGROUND Restrictive lung defects are associated with higher mortality in patients with acquired chronic heart failure. We investigated the prevalence of abnormal lung function, its relation to severity of underlying cardiac defect, its surgical history, and its impact on outcome across the spectrum of adult congenital heart disease. METHODS AND RESULTS A total of 1188 patients with adult c...
Objective. To share our experience of cerebrospinal fluid gusher in cochlear implantation in patients with enlarged cochlear or vestibular aqueduct. Study Design. Case series with comparison and a review of the literature. Methods. A retrospective study was performed. Demographic and radiological results of patients with enlarged cochlear aqueduct or enlarged vestibular aqueduct in 278 consecut...
OBJECTIVES In the present study we assessed the distribution and clinical significance of left atrial (LA) size in the context of athlete's heart and the differential diagnosis from structural heart disease, as well as the proclivity to supraventricular arrhythmias. BACKGROUND The prevalence, clinical significance, and long-term arrhythmic consequences of LA enlargement in competitive athlete...
A 27-year-old man was admitted to our department for the evaluation of dyspnea and syncope. The patient had begun to experience dyspnea on exertion function class II from one year ago which then progressed to function class III in the following 3 months ago. During this time, he had several syncopal episodes. Past medical history was significant for major depressive disorder and the patient was...
The method of obtaining new integrable coupled equations through enlarging spectral problems of known integrable equations, which was recently proposed by W.-X. Ma, can produce nonintegrable systems as well. This phenomenon is demonstrated and explained by the example of the enlarged spectral problem of the Korteweg–de Vries equation.
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