Results 191 to 200 of about 156,132 (258)

Ischaemic Optic Neuropathy After Cardiac Surgery: A Systematic Review and Meta‐Analysis of Incidence and Risk Factors

open access: yesANZ Journal of Surgery, EarlyView.
Across 11 observational studies comprising 6 471 577 patients, the pooled incidence of ischaemic optic neuropathy after cardiac surgery was approximately 1.5 cases per 10 000 procedures. Coronary artery disease, peripheral vascular disease and anaemia were associated with increased odds of ION, although these findings should be interpreted in the ...
Daud Mutahar   +11 more
wiley   +1 more source

Masked Triple-Negative Polycythemia Vera Initially Presenting as Iron Deficiency and Pernicious Anemia. [PDF]

open access: yesCureus
Nedjar OG   +8 more
europepmc   +1 more source

Predicting Device‐Induced Platelet Damage in Assisted Circulation Using a New Biophysical Model and Experimental Validation

open access: yesArtificial Organs, EarlyView.
Quantitative assessment of a newly proposed CFD‐based biophysical model for predicting device‐induced platelet damage by circulatory assist devices was performed. The new model preserved the relative trends observed previously with the power‐law formulation across a range of clinically relevant pump operating conditions, while demonstrating improved ...
Anik Tarafder   +3 more
wiley   +1 more source

Cannula Pairing Determines Distal Limb Perfusion During Peripheral Veno‐Arterial Extracorporeal Membrane Oxygenation: An Experimental Mock‐Loop Study

open access: yesArtificial Organs, EarlyView.
Introducer sheaths are commonly used as distal perfusion cannulas during VA‐ECMO; efficacy is uncertain. A simplified hydraulic bench experiment evaluated cannula and connection configurations during clinically relevant blood flow using water and simulated blood media. Distal flow fraction decreased with larger arterial cannulas and was not restored by
Elliott Worku   +4 more
wiley   +1 more source

Prognostic models for predicting sight‐threatening retinopathy of prematurity in preterm infants: A systematic review

open access: yesActa Ophthalmologica, EarlyView.
Abstract To identify, describe and critically appraise studies developing and/or validating models for predicting sight‐threatening retinopathy of prematurity (ROP) in preterm infants undergoing screening in neonatal intensive care units. PubMed, Embase via Ovid, trial registers, and grey literature were searched from inception to 21 October 2025 ...
Stella Moutzouri   +7 more
wiley   +1 more source

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