A5034131007- Heart Rate Variability and Autonomic Control
- Non-Invasive Vital Sign Monitoring
- Anesthesia and Pain Management
- Hemodynamic Monitoring and Therapy
- Anesthesia and Sedative Agents
- Cardiac, Anesthesia and Surgical Outcomes
- Airway Management and Intubation Techniques
- Cardiac electrophysiology and arrhythmias
- Anesthesia and Neurotoxicity Research
- Congenital Heart Disease Studies
- Spine and Intervertebral Disc Pathology
- Venous Thromboembolism Diagnosis and Management
- Sepsis Diagnosis and Treatment
- Cardiovascular and exercise physiology
- Advanced Chemical Sensor Technologies
- Traumatic Brain Injury and Neurovascular Disturbances
- Blood transfusion and management
- Ultrasound in Clinical Applications
- EEG and Brain-Computer Interfaces
- Spinal Hematomas and Complications
- Intraoperative Neuromonitoring and Anesthetic Effects
- Cardiovascular Function and Risk Factors
- Total Knee Arthroplasty Outcomes
- Global Healthcare and Medical Tourism
- Vascular Anomalies and Treatments
ATECA - Applications Technologie Avancée
2015-2023
École Normale Supérieure de Lyon
2004-2016
Centre National de la Recherche Scientifique
2001-2016
Universidade do Oeste Paulista
2011-2016
Centre Hospitalier Universitaire Sainte-Justine
2016
Centre Hospitalier Intercommunal Castres-Mazamet
2014
Hôpital Pierre Wertheimer
2007-2014
Hospices Civils de Lyon
2007-2014
Hospital Regional de Presidente Prudente
2013
Hôpital Louis Pradel
2000-2012
Before surgery, the best strategy for managing patients who are taking renin-angiotensin system inhibitors (RASIs) (angiotensin-converting enzyme or angiotensin receptor blockers) is unknown. The lack of evidence leads to conflicting guidelines.
Heart-rate variability (HRV) is an interesting tool for assessing cardiac autonomic system control, but nonstationarities raise problematic issues. The objective of this paper to show that adapted signal processing tools may cope with nonstationary situations and improve the analysis HRV.We propose use recent method Empirical Mode Decomposition (EMD), so as analyze sympatho-vagal balance on automatically extracted modes. method, which fully data-adaptive, consists in iterative decomposition...
de Souza Neto, E. Pereira*†‡§; Grousson, S.*; Duflo, F.*; Ducreux, C.∥; Joly, H.∥; Convert, J.*; Mottolese, C.¶; Dailler, Cannesson, M.# Author Information
Heart beat rate and blood pressure, together with baroreflex sensitivity, have become important tools in assessing cardiac autonomic system control studying sympathovagal balance. These analyses are usually performed thanks to spectral indices computed from standard analysis techniques. However, its corresponding rigid band-pass filter formulation suffer two major drawbacks. It can be significantly distorted by non-stationarity issues it proves unable adjust natural intra- inter-individual...
1. The present study examined the origin of 0.4 Hz rhythm in renal sympathetic nerve activity (RSNA) rats. It was anticipated that, after elimination oscillations arterial pressure (AP) by alpha-adrenoceptor blockade, persistence or disappearance a RSNA would point to an endogenous (central oscillator) baroreflex origin, respectively. 2. Arterial and were recorded seven conscious rats, before acute blockade with phentolamine (5 mg/kg, i.v.). In each condition, power coherence spectra...
Alguns procedimentos intracranianos são possíveis com pacientes acordados e os desafios vão da cooperação do paciente até a homeostasia. O objetivo é apresentar um caso de cirurgia intracraniana para exérese tumor em lobo parietal esquerdo o estado vígil. Após seleção preparo psicológico, foi esclarecida aceita proposta lesão esquerda Administraram-se propofol remifentanil perfusão contínua manter escore Ramsay entre 2-3. Foi feito bloqueio bilateral escalpo ropivacaína. instalado fixador...
Subarachnoid haematoma after spinal anaesthesia is known to be very rare. In the majority of these cases, was difficult perform and/or unsuccessful; other risk factors included antiplatelet or anticoagulation therapy, and direct cord trauma. We report a case subarachnoid in young patient without factors.
Subarachnoid haematoma after spinal anaesthesia is known to be very rare. In the majority of these cases, was difficult perform and/or unsuccessful; other risk factors included antiplatelet or anticoagulation therapy, and direct cord trauma. We report a case subarachnoid in young patient without factors.
Some intracranial procedures are achievable with patients awake, however, there challenges ranging from patient compliance to homeostasis. The aim of this study is present a case surgery for removal tumor in the left parietal lobe awake during procedure. After selection and psychological preparation, proposed excision lesion waking state was clarified accepted. Continuous infusion propofol remifentanil administered maintain Ramsay score 2-3. bilateral scalp blockade performed ropivacaine....
Tranexamic Acid (TXA), an antifibrinolytic that inhibits the fibrinolytic activity of plasmin is used to decrease perioperative blood loss and transfusion requirements in orthopedic surgery. The aim our study was compare postoperative bleeding two intra-articular doses (1g 2g) tranexamic acid adult patients undergoing unilateral total knee replacement.We conducted a single-operator, randomized, controlled, double-blind groups. G1 group received 1g TXA G2 2g TXA. Both groups 15mg.kg-1 IV...
O Ácido Tranexâmico (TXA), agente antifibrinolítico que inibe a atividade fibrinolítica da plasmina, é usado para reduzir perda sanguínea perioperatória e necessidade de transfusão em cirurgia ortopédica. objetivo do estudo foi comparar o efeito duas doses intra‐articulares (1 g 2 g) ácido tranexâmico no sangramento pós‐operatório pacientes adultos submetidos prótese total unilateral joelho. Realizamos com operador único, randomizado, controlado duplo‐cego dois grupos. grupo G1 recebeu 1 TXA...
Algunos procedimientos intracraneales se pueden hacer con pacien- tes despiertos y los retos van desde la cooperación del paciente hasta homeostasia. El objetivo aquí, es presentar un caso de cirugía intracraneal para exéresis tumor en el lobo parietal izquierdo estado vigilia. Después selección dela preparación psicológica, aclaró aceptó propuesta lesión izquierda Se administraron propofol remifentanilo perfusión continua mantener puntuación Ramsay entre 2-3. hizo bloqueo bilateral escalpo...