Results 61 to 70 of about 1,530,046 (142)

Correlation between venous excess ultrasound and acute kidney injury in patients with sepsis: A pilot study

Turkish Journal of Emergency Medicine
OBJECTIVES: Venous congestion is increasingly recognized as a contributor to acute kidney injury (AKI) in critically ill patients. The venous excess ultrasound (VExUS) score has been proposed to assess systemic venous congestion, but its role in ...
Muhamed Hanizar Hajanajumudin, Muhaimin Noor Azhar, Aida Bustam, Aliyah Zambri, Khadijah Poh   +4 more
doaj   +1 more source

Association of the VExUS Score with Right Atrial Pressure and Organ Dysfunction in Acute Heart Failure and Cardiogenic Shock

Background Venous congestion is a major determinant of organ dysfunction in acute heart failure (AHF) and cardiogenic shock (CS). The Venous Excess Ultrasound Score (VExUS) provides a noninvasive assessment of systemic venous congestion, but its ...
Simone Filomia, Mattia Brecciaroli, Marco Giuseppe Del Buono, Gianluigi Saponara, Chiara Simonini, Daniela Pedicino, Sofia Morini, Lorenzo Genuardi, Rocco Antonio Montone, Marta Ricci, Gaetano Pinnacchio, Tommaso Sanna, Alessia d'Aiello   +12 more
core   +1 more source

Association between Venous Excess Ultrasound (VExUS) Score and Serum CA-125 Levels in Patients with Heart Failure and Left Ventricular Systolic Dysfunction: A Prospective Pilot Study

Iberoamerican Journal of Medicine
Introduction: Heart failure (HF) remains a major cause of morbidity and mortality worldwide. Accurate assessment of congestion is fundamental in patients with worsening HF, yet physical examination and chest radiography may underestimate its severity ...
Louis Fernando Robles-Fernandes, Gabriela Rodríguez-Guzmán, Genaro Hiram Mendoza-Zavala, Eduardo Almeida-Gutierrez, Karina Lupercio-Mora, Diana Romero-Zertuche, Rosalba Carolina García-Méndez, Jesús Salgado-Campos, Amor Yanira Cazares-Avendaño, Juan Betuel Ivey-Miranda   +9 more
doaj   +1 more source

Ultrasound-derived congestion phenotypes and their association with cardiac structure and function in HFpEF [PDF]

Exploration of Medicine
Aim: To evaluate ultrasound-derived congestion phenotypes in acute decompensated heart failure with preserved ejection fraction (HFpEF) and their association with cardiac remodeling and in-hospital outcomes.
Elizaveta A. Rogozhkina, Anna A. Ivanova, Olga N. Dzhioeva, Anton R. Kiselev, Oksana M. Drapkina   +4 more
doaj   +1 more source

Akut Böbrek Hasarı Olan Hastalarda Venöz Yüklenme Ultrason (Vexus) Skorunun 30 Günlük Mortaliteyi Öngörmedeki Rolü

, 2023
Giriş ve Amaç: Akut böbrek hasarı (ABH), karmaşık bir sağlık sorunu olup yüksek mortalite riski taşır. Bu çalışma, ABH tanısıyla acil servise (AS) başvuran vakalarda Venöz Yüklenme Ultrason Skoru (VEXUS) kullanarak 30 günlük mortalite oranını ...
BURAK ŞİŞİK
core  

Dual doppler dynamics: integrating femoral venous doppler and VExUS for predicting organ dysfunction in acute heart failure

Journal of Anesthesia, Analgesia and Critical Care
Background Heart failure (HF) leads to venous congestion (VC), leading to organ dysfunction. Traditional VC assessments include pulmonary artery catheterization and IVC ultrasound.
Vimal Bhardwaj, Abhishek Samprathi, Kingshuk Saha, Nicolas Orozco, Pramukh Hegde, Mohammed Nizamudin, Jose Chacko, Manu M. K. Varma, Andre Denault, Vikneswaran G., Philippe Rola, Arjun Alva   +11 more
doaj   +1 more source

Do we need more tools or better tools to assess congestion?

ESC Heart Failure, Volume 11, Issue 5, Page 2481-2483, October 2024.
Jeroen Dauw, Mateusz Sokolski
wiley   +1 more source

Cichlidogyrus vexus Pariselle & Euzet 1995

, 2009
Cichlidogyrus vexus Pariselle & Euzet, 1995 Cichlidogyrus vexus Pariselle & Euzet, 1995: 195-197, fig. 7. TYPE MATERIAL. — Holotype: MNHN 219 HF Tk20. Paratypes:MNHN 219 HF Tk21, BMNH 1993.5.14.12, MRAC 37.339. TYPE LOCALITY.
Euzet, Louis, Pariselle, Antoine
core   +1 more source

Asymptotic optimality of the quasi-score estimator in a class of linear score estimators [PDF]

, 2006
We prove that the quasi-score estimator in a mean-variance model is optimal in the class of (unbiased) linear score estimators, in the sense that the difference of the asymptotic covariance matrices of the linear score and quasi-score estimator is ...
Kukush, Alexander, Schneeweiß, Hans
core   +1 more source

The polynomial and the Poisson measurement error models: some further results on quasi score and corrected score estimation [PDF]

, 2005
The asymptotic covariance matrices of the corrected score, the quasi score, and the simple score estimators of a polynomial measurement error model have been derived in the literature.
Schneeweiß, Hans
core   +1 more source