Results 51 to 60 of about 375,254 (125)
Perioperative Goal-Directed Therapy Using Invasive Uncalibrated Pulse Contour Analysis
Frontiers in Medicine, 2018 “Perioperative goal-directed therapy” (PGDT) aims at an optimization of basic and advanced global hemodynamic variables to maintain adequate oxygen delivery to the end-organs.
Bernd Saugel, Daniel A. Reuter
doaj +1 more source
Arquivos Brasileiros de Cardiologia, 2010 FUNDAMENTO: O nível da atividade nervosa simpática é um dos mais importantes determinantes prognósticos em pacientes com insuficiência cardíaca. OBJETIVO: O propósito dessa investigação foi realizar um estudo de viabilidade do emprego do bloqueio ...
Paulo M. Pêgo-Fernandes +6 more
doaj
Indian Journal of AnaesthesiaBackground and Aims: Assessing the intravascular volume is necessary in patients undergoing surgery, but predicting how the body will respond to fluid can be challenging.
Dita Aditianingsih +4 more
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Validation of a New Method for Stroke Volume Variation Assessment: a Comparaison with the PiCCO Technique [PDF]
arXiv, 2009 This paper proposes a novel, simple and minimally invasive method for stroke volume variation assessment using arterial blood pressure measurements. The arterial blood pressure signal is reconstructed using a semi-classical signal analysis method allowing the computation of a parameter, called the first systolic invariant INVS1.
arxiv
Frontiers in Cardiovascular MedicineBackgroundBioimpedance cardiography offers a non-invasive and time-efficient method to measure hemodynamic parameters. Previous studies only investigated its reliability under steady-state conditions and at maximum load but not at ventilatory thresholds (
Raphael Schoch +9 more
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Revista Colombiana de Cardiología, 2009 La cardiografía de impedancia es una técnica no invasiva que permite una determinación rápida, continua y reproducible del gasto cardiaco latido a latido.
Juan E Ochoa M +2 more
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Acute and sub-acute stroke lesion segmentation from multimodal MRI [PDF]
arXiv, 2018 Acute stroke lesion segmentation tasks are of great clinical interest as they can help doctors make better informed treatment decisions. Magnetic resonance imaging (MRI) is time demanding but can provide images that are considered gold standard for diagnosis.
arxiv
Generative Model-Based Ischemic Stroke Lesion Segmentation [PDF]
arXiv, 2019 CT perfusion (CTP) has been used to triage ischemic stroke patients in the early stage, because of its speed, availability, and lack of contraindications. Perfusion parameters including cerebral blood volume (CBV), cerebral blood flow (CBF), mean transit time (MTT) and time of peak (Tmax) could also be computed from CTP data.
arxiv
Characteristics of High‐Performance Low‐Volume Hospitals in Acute Stroke Care
Journal of the American Heart Association: Cardiovascular and Cerebrovascular DiseaseBackground High patient volumes are associated with better stroke management and outcomes. However, in sparsely populated regions, patients with stroke frequently rely on low‐volume hospitals for acute care.
Han‐Yeong Jeong +18 more
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Unobtrusive Estimation of Cardiovascular Parameters with Limb Ballistocardiography
Sensors, 2019 This study investigates the potential of the limb ballistocardiogram (BCG) for unobtrusive estimation of cardiovascular (CV) parameters. In conjunction with the reference CV parameters (including diastolic, pulse, and systolic pressures, stroke volume ...
Yang Yao +6 more
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