Paradoxical Ventilation
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Os efeitos da cirurgia de redução de volume pulmonar nos volumes operacionais da caixa torácica em repouso e durante exercício em pacientes com DPOC
Melhor sincronia entre os compartimentos da caixa torácica tem sido identificada como um dos fatores para a redução da dispnéia e aumento da capacidade de exercício após a cirurgia de redução de volume pulmonar (CRVP).Para elucidar os efeitos da CRVP nas variações de volume da caixa torácica em repouso e durante exercício, seis pacientes (VEF1% 2
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2010
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2. Level of knowledge of students of the graduate and post-graduate courses of the Piracicaba Dental School as to the care of patients with cardiovascular diseases / Nivel de conhecimento dos alunos dos cursos de graduação e pos-graduação da Faculdade de Odontologia de Piracicaba quanto ao atendimento de pacientes portadores de doenças cardiovasculares
Objective This study aims to inquire the level of knowledge of graduate and post-graduate students at Piracicaba Dental School concerning the attention given to patients with cardiovascular diseases. The sample consisted of 75 individuals, from whom 24 were graduate students (Group A), 26 were professionals and continuing education students (Group B) and 25
Publicado em: 2008
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3. AVALIAÇÃO DAS SINUSOPATIAS INFLAMATÓRIAS E VARIANTES ANATÔMICAS DOS SEIOS DA FACE POR TOMOGRAFIA COMPUTADORIZADA
Sinus inflammatory disease is one of the most prevalent chronic pathologies of the facial sinuses. It is associated with inflammation of the paranasal mucous membrane, secondary to infection, trauma or allergic reactions. The presence of anatomical alterations in the ostiomeatal compound, that potentially interrupt the ventilation or drainage of the paranasa
Publicado em: 2007
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4. Paradoxical effect of oxygen administration on breathing stability following post-hyperventilation apnoea in lambs.
1. Oxygen administration is thought to suppress periodic breathing (PB) by reducing carotid body activity, and yet earlier experiments in neonates have shown that PB incidence may be increased following the application of hyperoxia. To clarify this paradox, we studied the changes in the pattern of PB that occur following administration of oxygen in a lamb mo
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5. Contribution of the rib cage to breathing in tetraplegia.
In tetraplegia there is often paradoxical inward motion of the rib cage during inspiration. The volume of this negative contribution is difficult to estimate but can be obtained by optical mapping. The partitioning of ventilation between the rib cage and abdomen in six normal subjects, 10 stable tetraplegic patients, and one tetraplegic patient at intervals
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6. Comparison of the normal sinus node with seven types of rate responsive pacemaker during everyday activity.
The heart rate response of 59 patients aged 17-79 years implanted with seven different types of rate responsive pacemakers was evaluated during graded exercise treadmill testing and during standardised daily activities. The heart rate response in patients with pacemakers was compared with the chronotropic response in 20 healthy controls of similar age and se
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7. Reduced exercise capacity in patients with tricuspid regurgitation after successful mitral valve replacement for rheumatic mitral valve disease.
OBJECTIVE--To determine how severe tricuspid regurgitation influences exercise capacity and functional state in patients who have undergone successful mitral valve replacement for rheumatic mitral valve disease. DESIGN--9 patients in whom clinically significant tricuspid regurgitation developed late after mitral valve replacement were compared with 9 patient