Capillary Pressure
Mostrando 1-12 de 292 artigos, teses e dissertações.
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1. Hypotension and Bradycardia Produced by Transthoracic Application of Low-Intensity Ultrasound Therapy in Hearts of Healthy Rats - A Preclinical Study
Abstract Objective: To investigate the cardiovascular effects produced by transthoracic application of low-intensity pulsed ultrasound therapy (LIPUST). Methods: Three-month-old male Wistar rats (± 300 g, N=16) were randomly allocated in two groups, namely SHAM (control group, faked procedures) and UST (animals treated with LIPUST). These animals, under a
Braz. J. Cardiovasc. Surg.. Publicado em: 2020-10
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2. COVID-19: A Matter Close to the Heart
Abstract Background: Hepatic congestion is a frequent finding in patients with heart failure (HF). Physical examination has limitations in quantifying systemic congestion and requires correlation with echocardiographic and laboratory data (usually B-type natriuretic peptide, BNP, or N-terminal pro-B type natriuretic peptide, NT-proBNP). Hepatic elastography
Int. J. Cardiovasc. Sci.. Publicado em: 2020-05
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3. Diagnostic and Prognostic Role of Liver Elastography in Heart Failure
Abstract Background: Hepatic congestion is a frequent finding in patients with heart failure (HF). Physical examination has limitations in quantifying systemic congestion and requires correlation with echocardiographic and laboratory data (usually B-type natriuretic peptide, BNP, or N-terminal pro-B type natriuretic peptide, NT-proBNP). Hepatic elastography
Int. J. Cardiovasc. Sci.. Publicado em: 2020-05
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4. Challenge in the Treatment of Children with Congenital Heart Disease: Reducing Waiting Time for Cardiac Surgery
Abstract Background: Hepatic congestion is a frequent finding in patients with heart failure (HF). Physical examination has limitations in quantifying systemic congestion and requires correlation with echocardiographic and laboratory data (usually B-type natriuretic peptide, BNP, or N-terminal pro-B type natriuretic peptide, NT-proBNP). Hepatic elastography
Int. J. Cardiovasc. Sci.. Publicado em: 2020-05
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5. Hemodynamic variables in piglets anesthetized with isoflurane or propofol, kept under spontaneous ventilation and FIO2 of 0.5
RESUMO O objetivo deste estudo foi avaliar comparativamente os efeitos do propofol ou do isoflurano sobre as variáveis hemodinâmicas em leitões que receberam fração inspirada de oxigênio (FIO2) de 0,5 sob ventilação espontânea. Dezesseis leitões, pesando 16±1,1kg, foram divididos aleatoriamente em dois grupos: GI (isoflurano e FIO2 de 0,5) e GP (p
Arq. Bras. Med. Vet. Zootec.. Publicado em: 13/12/2019
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6. Doenças crônicas não transmissíveis em profissionais de enfermagem de um hospital filantrópico no Sul do Brasil
Resumo Objetivo: descrever a prevalência de doenças crônicas não transmissíveis (DCNT), uso de medicamentos, valores tensionais e glicemia capilar de uma equipe de enfermagem de um hospital filantrópico de Pelotas, RS, Brasil. Métodos: estudo transversal; as perguntas foram adaptadas do questionário do sistema de Vigilância de Fatores de Risco e
Epidemiol. Serv. Saúde. Publicado em: 04/07/2019
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7. Effect of intraoperative lung-protective mechanical ventilation on pulmonary oxygenation function and postoperative pulmonary complications after laparoscopic radical gastrectomy
This study aimed to observe the effects of lung-protective ventilation (LPV) on oxygenation index (OI) and postoperative pulmonary complications (PPCs) after laparoscopic radical gastrectomy in middle-aged and elderly patients. A total of 120 patients who were scheduled to undergo laparoscopic radical gastrectomy with an expected time of >3 h were randomly d
Braz J Med Biol Res. Publicado em: 03/06/2019
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8. Focal and Segmental Glomerulosclerosis and Membranous Nephropathy overlapping in a patient with Nephrotic Syndrome: a case report
Resumo Introdução: Alguns casos de nefropatia membranosa (NM) apresentam glomeruloesclerose segmentar e focal (GESF) tipicamente associada a progressão da doença. Contudo, relatamos o caso de uma paciente que parece ter NM e GESF, ambas primárias. Apresentação do caso: Uma jovem branca de 17 anos de idade com edema de membros inferiores associado a
J. Bras. Nefrol.. Publicado em: 25/02/2019
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9. Diseño, simulación y análisis del proceso de extrusión de un perfil termoplástico en PVC rígido para optimizar el diseño de la matriz y los parámetros
ABSTRACT The objective of the present work was to verify and optimize the die design to manufacture a thermoplastic profile in rigid PVC using the simulation of the flow in the mentioned matrix through the use of Computational Fluid Dynamics (CFD) and through tests in extrusion, using an experimental calibrator, the required geometry and dimensions were obta
Matéria (Rio J.). Publicado em: 19/07/2018
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10. Effects of Low-Dose Recombinant Human Brain Natriuretic Peptide on Anterior Myocardial Infarction Complicated by Cardiogenic Shock
Abstract INTRODUCTION: The mortality due to cardiogenic shock complicating acute myocardial infarction (AMI) is high even in patients with early revascularization. Infusion of low dose recombinant human brain natriuretic peptide (rhBNP) at the time of AMI is well tolerated and could improve cardiac function. OBJECTIVE: The objective of this study was to
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-04
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11. Reflection/refraction at the interface of an elastic solid and a partially saturated porous solid containing liquid filled bound pores and a connected pore space saturated by two-phase fluid
Abstract The phenomena of reflection and refraction of plane waves incident obliquely at a plane interface between uniform elastic solid half-space and porous solid containing liquid filled bound pores and two-phase fluid in connected pores has been analyzed. The amplitude ratios of the reflected and refracted waves to that of the incident wave are calculate
Lat. Am. j. solids struct.. Publicado em: 2015-10
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12. Critical Assessment of the Surface Tension determined by the Maximum Pressure Bubble Method
The main factors that influence the value of surface tension of a liquid measured with the Maximum Pressure Bubble Method are critically evaluated. We present experimental results showing the effect of capillary diameter, capillary depth, bubble spheroidicity and liquid density at room temperature. We show that the decrease of bubble spheroidicity due to inc
Mat. Res.. Publicado em: 2015-02