Phrenic Nerve
Mostrando 1-12 de 206 artigos, teses e dissertações.
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1. An alternative approach for blocking the superior trunk of the brachial plexus evaluated by a single arm clinical trial
Abstract Background Interscalene brachial plexus block is associated with phrenic nerve paralysis. The objective of this study was to evaluate an alternative approach to interscalene brachial plexus blocks in terms of efficacy, grade of motor and sensory blockade, and phrenic nerve blockade. Methods The study was prospective and interventional. The ten liv
Brazilian Journal of Anesthesiology. Publicado em: 2022
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2. Primary Mediastinal Hydatid Cyst Causing Diaphragmatic Palsy
Abstract Hydatid cystic disease is a significant clinical problem in endemic countries. Hydatid cysts are most commonly located in the liver and lungs. Primary mediastinal hydatid cyst is a rare clinical entity. The diagnosis must be considered in a patient with a mediastinal mass, particularly in endemic regions. Mediastinal hydatid cysts causing paralysis
Braz. J. Cardiovasc. Surg.. Publicado em: 2020-01
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3. Primary Mediastinal Hydatid Cyst Causing Diaphragmatic Palsy
Abstract Hydatid cystic disease is a significant clinical problem in endemic countries. Hydatid cysts are most commonly located in the liver and lungs. Primary mediastinal hydatid cyst is a rare clinical entity. The diagnosis must be considered in a patient with a mediastinal mass, particularly in endemic regions. Mediastinal hydatid cysts causing paralysis
Braz. J. Cardiovasc. Surg.. Publicado em: 19/06/2019
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4. Efficacy, Safety, and Performance of Isolated Left vs. Right Ventricular Pacing in Patients with Bradyarrhythmias: A Randomized Controlled Trial
Resumo Fundamento: Considerando-se os potenciais efeitos deletérios da estimulação do ventrículo direito (VD), a hipótese desse estudo é que a estimulação unifocal ventricular esquerda pelo seio coronário é segura e pode proporcionar melhores benefícios clínicos e ecocardiográficos aos pacientes com bradiarritmias que apresentam função ventr
Arq. Bras. Cardiol.. Publicado em: 15/04/2019
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5. Supraclavicular nerve and superior trunk block for surgical treatment of clavicle fracture in a patient with Steinert's disease - Case report
Resumo Justificativa e objetivos: Bloqueios seletivos dos membros superiores guiados por ultrassom podem trazer grandes benefícios em pacientes portadores de doenças graves. Pacientes portadores da doença de Steinert apresentam fraqueza muscular e riscos de desencadear miotonia ou hipertermia maligna devido ao uso de agentes anestésicos e ao estresse ci
Rev. Bras. Anestesiol.. Publicado em: 2019-01
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6. Erratum: Is phrenic nerve conduction affected in patients with difficult-to-treat asthma?
Arq. Neuro-Psiquiatr.. Publicado em: 2018-06
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7. Comparative efficacy and safety of contact force-sensing catheter and second-generation cryoballoon ablation for atrial fibrillation: a meta-analysis
This meta-analysis compared the efficacy and safety of the contact force (CF)-sensing catheter and second-generation cryoballoon (CB) ablation for treating atrial fibrillation (AF). Six controlled clinical trials comparing ablation for AF using a CF-sensing catheter or second-generation CB were identified from PubMed, EMBASE, Cochrane Library, Wanfang Data,
Braz J Med Biol Res. Publicado em: 07/08/2017
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8. Presynaptic neuromuscular action of a methanolic extract from the venom of Rhinella schneideri toad
Background Rhinella schneideri, previously known as Bufo paracnemis, is a common toad in many regions of Brazil. Its venom exerts important cardiovascular effects on humans and other animals. Although this toad venom has been the subject of intense investigations, little is known about its neuromuscular activity. Methods The neurotoxicity of a methanolic
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 02/09/2014
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9. Diaphragmatic pacing stimulation in spinal cord injury: anesthetic and perioperative management
OBJECTIVE: The standard therapy for patients with high-level spinal cord injury is long-term mechanical ventilation through a tracheostomy. However, in some cases, this approach results in death or disability. The aim of this study is to highlight the anesthetics and perioperative aspects of patients undergoing insertion of a diaphragmatic pacemaker. METHODS
Clinics. Publicado em: 2012-11
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10. Augmentation of catecholamine release elicited by an Eugenia punicifolia extract in chromaffin cells
Plant extracts of Eugenia punicifolia (Kunth) DC., Myrtaceae, are used in Amazon region of Brazil to treat diarrhea and stomach disturbances, and as hypoglycemic medicine. We have recently shown that an aqueous extract of E. punicifolia augmented cholinergic neurotransmission in a rat phrenic nerve-diaphragm preparation. In this study, we investigated the ef
Revista Brasileira de Farmacognosia. Publicado em: 14/10/2011
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11. Morphometric analysis of the phrenic nerve in male and female Wistar-Kyoto (WKY) and spontaneously hypertensive rats (SHR)
Ventilatory differences between rat strains and genders have been described but the morphology of the phrenic nerve has not been investigated in spontaneously hypertensive (SHR) and normotensive Wistar-Kyoto (WKY) rats. A descriptive and morphometric study of the phrenic nerves of male (N = 8) and female (N = 9) SHR, and male (N = 5) and female (N = 6) WKY i
Brazilian Journal of Medical and Biological Research. Publicado em: 2011-06
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12. Estudo dos efeitos farmacologicos do veneno de Micrurus pyrrhocryptus sobre a junção neuromuscular e de sua neutralização pelo antiveneno especifico e comercial / Pharmacological study of Micrurus pyrrhocryptus venom on neuromuscular transmission and its neutralization by specific and commercial coral snake antivenom
A espécie Micrurus pyrrhocryptus, classificada anteriormente como subespécie da Micrurus frontalis, foi recentemente classificada como espécie plena baseada nas diferenças morfológicas. Esta serpente é especialmente encontrada no continente Sul Americano. No presente trabalho foram analisados os efeitos farmacológicos do veneno de M. pyrrhocryptus sob
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/01/2010