Conduction
Mostrando 1-12 de 1836 artigos, teses e dissertações.
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1. É sempre necessário solicitar um eletrocardiograma antes de prescrever um antidepressivo tricíclico?
Não há necessidade absoluta de solicitar eletrocardiograma (ECG) antes de prescrever um antidepressivo tricíclico. Pacientes sem fatores de risco para morte súbita e em uso de doses baixas de tricíclicos (abaixo de 100 mg/dia de amitriptilina, imipramina e clomipramina e abaixo de 62,5 mg/dia de nortriptilina,) não necessitam realizar um ECG antes d
Núcleo de Telessaúde Rio Grande do Sul. Publicado em: 12/06/2023
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2. O que é a Síndrome de Wolff-Parkinson-White?
A síndrome de Wolff-Parkinson-White (WPW) é uma doença congênita gerando taquicardias e arritmias, que reduzem a eficiência do coração. As manifestações clínicas incluem sudorese, dor no peito, cefaleia, dificuldades respiratórias, letargia, sensação de desmaio, perda de apetite, palpitações rápidas e visíveis no tórax, incluindo insufic
Núcleo de Telessaúde HC UFMG. Publicado em: 12/06/2023
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3. Clinical and electrophysiological efficacy of extracorporeal shock-wave therapy in carpal tunnel syndrome: a placebo-controlled, double-blind clinical trial
SUMMARY OBJECTIVE: The aim of this study was to evaluate the efficacy of radial extracorporeal shock wave therapy on pain, functionality, and electrophysiological measurements in carpal tunnel syndrome. METHODS: Between June 2021 and January 2022, a total of 66 wrists in 45 participants with mild-to-moderate carpal tunnel syndrome were included in this dou
Revista da Associação Médica Brasileira. Publicado em: 2023
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4. Analysis of dielectric and electrical transport properties of NdFeAsO ceramic
Abstract The iron-based ceramic NdFeAsO was synthesized by the solid-state reaction method. The tetragonal crystal structure was confirmed at room temperature through the X-ray diffraction technique. The dielectric characteristics i.e. dielectric constant (εr) and loss tangent (tanδ) of the sample were studied at a wide range of temperature and frequencies
Cerâmica. Publicado em: 2022
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5. Chemometric Evaluation of Poly(3-hexylthiophene) Electrochemical Aging Path as a Function of Electrochemical Synthesis Variables
Conductive polymers are versatile materials that can be applied in many different technology fields, especially green energy. They have several advantages, such as easy synthesis, low density, and cost. However, its electric conduction property is also related to material aging with great loss of their characteristics, limiting their applicability. The in-de
Journal of the Brazilian Chemical Society. Publicado em: 2022
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6. Revision Stapedotomies: The Role of Periprosthetic Scar Tissue Formation in the Development of Unsatisfactory Hearing Results after Stapedotomy
Abstract Introduction Revision stapes surgeries are difficult to perform, and their audiological results are inferior to primary surgeries. Objective Our goal was to identify the most common and most influential postoperative reasons that cause persistent air-bone gap (ABG) after the primary surgery. Our focus was concentrated on the mechanical dysfunction
International Archives of Otorhinolaryngology. Publicado em: 2022
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7. Tuning the Photocatalytic Activity of Tin Oxide through Mechanical Surface Activation
Tin oxide (SnO2) nanoparticles were synthesized by the co-precipitation method and mechanically modified by high-energy ball milling. The experimental results demonstrate that the collision with zirconia balls produces slight changes in the crystalline, electronic, morphological, and surface properties of SnO2, which lead to an increase in the redox potentia
Journal of the Brazilian Chemical Society. Publicado em: 2022
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8. Smartphone-Based Screening for Cardiovascular Diseases: A Trend?
Abstract Cardiovascular diseases are the leading cause of death in the world. People living in vulnerable and poor places such as slums, rural areas and remote locations have difficulty in accessing medical care and diagnostic tests. In addition, given the COVID-19 pandemic, we are witnessing an increase in the use of telemedicine and non-invasive tools for
International Journal of Cardiovascular Sciences. Publicado em: 2022
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9. Efficacy and Risks of Therapeutic Hypothermia after Pediatric Cardiac Arrest: A Systematic Review
Abstract Background: Therapeutic hypothermia is used in adults and neonates after cardiac arrest, but its efficiency in children under 18 years old is still uncertain. Objective: To evaluate the effectiveness and risks of therapeutic hypothermia after cardiac arrest in children under 18 years of age through a systematic review. Methods: A systematic revie
International Journal of Cardiovascular Sciences. Publicado em: 2022
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10. Changes in gap junction proteins Connexin30.2 and Connexin40 expression in the sinoatrial node of rats with dexmedetomidine-induced sinus bradycardia
Abstract Background Dexmedetomidine (Dex) is widely used, and its most common side effect is bradycardia. The complete mechanism through which Dex induces bradycardia has not been elucidated. This research investigates the expression of gap junction proteins Connexin30.2 (Cx30.2) and Connexin40 (Cx40) within the sinoatrial node of rats with Dex-induced sinu
Brazilian Journal of Anesthesiology. Publicado em: 2022
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11. Complications of Transcutaneous Protheses – A Systematic Review of Publications Over the Past 10 Years
Abstract Introduction Bone conduction implants, responsible for transmitting sound from an external processor to the inner ear, can be divided into active and passive, depending on the vibratory stimulus location. The use of transcutaneous device has increased, given its aesthetic appeal, the complications and limitations of percutaneous devices, and patien
International Archives of Otorhinolaryngology. Publicado em: 2022
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12. The evaluation of a surgery and the short-term benefits of a new active bone conduction hearing implant - the Osia®
Resumo Introdução A medicina moderna oferece um amplo espectro de diferentes aparelhos auditivos, e implantes de condução óssea estão entre eles. Objetivo Apresentação dos resultados do uso de um novo implante auditivo de condução óssea ativa - o Osia® e sua comparação com o conhecido sistema transcutâneo passivo - o sistema Baha® Attract.
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022