Results 61 to 70 of about 12,334 (247)
Continuous cardiac output measured with a Swan-Ganz catheter reacts too slowly in animal experiments with sudden circulatory failure [PDF]
, 2022 BACKGROUND: In many animal experiments, it is vital to detect sudden changes in cardiac output (CO). This porcine study compared CO that was measured with a Swan‐Ganz pulmonary catheter with the gold standard (which was a transit‐time flow probe around ...
Kjærgaard, Benedict +4 more
core +1 more source
European Journal of Heart Failure, EarlyView.Load adaptation indices and concepts. An adapted RV in response to overload increases wall thickness to normalize wall stress and preserve function and morphology. If hemodynamic overload is sustained, it can progress to a maladaptive state and lead eventually to heart failure. CI, cardiac index; Ees, ventricular elastance; Ea, arterial elastance; MPAP,
Mohammad Kassar +39 more
wiley +1 more source
Общая реаниматология, 2007 Objective: to study the prognostic value and correlations of hemodynamic parameters during operations under extracorporeal circulation (EC), as well as the possibilities of mathematically predicting the time that takes to recover the normal function of ...
L. A. Krichevsky, I. A. Kozlov
doaj +1 more source
Development of configurational forces during the injection of an elastic rod [PDF]
, 2015 When an inextensible elastic rod is 'injected' through a sliding sleeve against a fixed constraint, configurational forces are developed, deeply influencing the mechanical response. This effect, which is a consequence of the change in length of the portion of the rod included between the sliding sleeve and the fixed constraint, is theoretically ...
arxiv +1 more source
Non-invasive urinary bladder volume estimation with artefact-suppressed bio-impedance measurements [PDF]
arXiv, 2023 Urine output is a vital parameter to gauge kidney health. Current monitoring methods include manually written records, invasive urinary catheterization or ultrasound measurements performed by highly skilled personnel. Catheterization bears high risks of infection while intermittent ultrasound measures and manual recording are time consuming and might ...
arxiv
Pediatric Discovery, EarlyView.ROC curves illustrates the predictive value of parameters obtained from three methods in predicting any of the AEs. AEs, adverse events; FPR, false positive rate; TPR, true positive rate; 1 (LVEFmea line overlaps with LVEFmin line); 2 (SVRImea line overlaps with SVRImin line); 3 (SVRImea line, SVRImin line, and LVEFmea line overlap); 4 (SVRImea line ...
Xiaoyu Xiong +4 more
wiley +1 more source
Flow-driven robotic navigation of microengineered endovascular probes [PDF]
, 2020 Minimally invasive medical procedures, such as endovascular catheterization, have drastically reduced procedure time and associated complications. However, many regions inside the body, such as in the brain vasculature, still remain inaccessible due to the lack of appropriate guidance technologies. Here, experimentally and through numerical simulations,
arxiv +1 more source
Massive haemoptysis on veno-arterial extracorporeal membrane oxygenation. [PDF]
, 2012 A 49-year old female presented with severe heart failure with end-organ dysfunction and was placed on veno-arterial extracorporeal membrane oxygenation (ECMO) as a bridge to a decision for end-organ recovery.
Cavarocchi, Nicholas C +3 more
core +2 more sources
Artificial Organs, EarlyView.The retrospective cohort study is the first to compare OPAL with Prometheus and hemodialysis for adult ACLF patients. Both extracorporeal liver support systems were comparably effective with regard to the reduction of bilirubin and creatinine levels surpassing the effects seen in hemodialysis. We recognized improvements in clinical scoring, such as the
Justa Friebus‐Kardash +8 more
wiley +1 more source
Revista Portuguesa de Cardiologia, 2016 The authors present a case report of successful treatment of pulmonary artery perforation by endovascular stent graft implantation. Resumo: Os autores descrevem um caso de sucesso do tratamento da rotura da artéria pulmonar com a implantação de um stent ...
Filipa Melão +7 more
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