Results 81 to 90 of about 37,236 (267)

Intraoperative Cardiac Events During Pediatric Cardiac Magnetic Resonance Imaging Under Anesthesia: A Retrospective Cohort Study

Pediatric Anesthesia, EarlyView.
ABSTRACT Background Children with congenital heart disease (CHD) frequently undergo cardiac magnetic resonance imaging (MRI) under anesthesia. Although these procedures lack surgical stimulus, patients remain physiologically vulnerable, and the incidence of perioperative cardiovascular instability in this setting is poorly defined.
Theodora Wingert, Justine Liang, Kelly Feldman, Amelie Delaporte, Christine Nguyen‐Buckley, Tristan Grogan, Alexandre Joosten, John Paul Finn, Ihab Ayad   +8 more
wiley   +1 more source

The Unpredictable Effect of Changing Cardiac Output on Hypoxemia after Acute Pulmonary Thromboembolism

Clinical Medicine Insights: Circulatory, Respiratory and Pulmonary Medicine, 2008
Previous studies reported that the degree of hypoxemia following acute pulmonary thromboembolism (APTE) was highly variable and that its mechanism was mainly due to the creation of many high and low ventilation/perfusion (V/Q) units, as a result of the ...
John Y. C. Tsang, Wayne J. E. Lamm, Blazej Neradilek, Nayak L. Polissar, Michael P. Hlastala   +4 more
doaj   +1 more source

Diagnosis of Portal Hypertension: Advancing Towards Non‐Invasive Solutions

Portal Hypertension &Cirrhosis, EarlyView.
This review systematically summarizes a full spectrum of non‐invasive diagnostic approaches for portal hypertension (PH), including imaging modalities, elastography, serum biomarkers, composite scoring systems and endoscopic ultrasound‐guided portal pressure gradient (EUS‐PPG), and analyzes their performance across different liver disease etiologies ...
Lijia Yin, Huikuan Chu, Ling Yang
wiley   +1 more source

Ponto ótimo cardiorrespiratório: uma variável submáxima do teste cardiopulmonar de exercício Cardiorespiratory optimal point: a submaximal variable of the cardiopulmonary exercise testing

Arquivos Brasileiros de Cardiologia, 2012
FUNDAMENTO: No Teste Cardiopulmonar de Exercício (TCPE) máximo são analisadas diversas variáveis ventilatórias, incluindo o equivalente ventilatório de oxigênio (VE/VO2). O valor mínimo do VE/VO2 reflete a melhor integração entre os sistemas respiratório
Plínio Santos Ramos, Djalma Rabelo Ricardo, Claudio Gil Soares de Araújo   +2 more
doaj  

Comparison of the Hemodynamic Effects of Epinephrine on Blood Pressure Augmentation at 1‐, 3‐, and 5‐Minute Dosing Intervals

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Although current cardiopulmonary resuscitation guidelines recommend administering epinephrine at 3‐ to 5‐minute intervals during advanced life support (ALS), scientific evidence for the optimal dosing interval for enhancing hemodynamic ...
Gyo Jin Ahn, Kyoung‐Chul Cha, Junghun Lee, Yae Jun Son, Young‐Il Roh, Woo Jin Jung, Yujin Lee, Hyeon Young Im, Sung Oh Hwang   +8 more
doaj   +1 more source

Pregnancy in CTD‐interstitial lung disease: Current evidence, clinical challenges, and a proposed management algorithm

Rheumatology &Autoimmunity, EarlyView.
Summary of pregnancy management in CTD‐ILD across preconception, antenatal, and postpartum phases, emphasizing risk stratification and multidisciplinary care. 6MWT, 6‐min walk test; CTD‐ILD: connective tissue disease‐interstitial lung disease; DLCO, diffusion capacity of the lung for carbon monoxide; FVC, forced vital capacity; MDT, multidisciplinary ...
Khaled Aldhuaina, Ghaydaa Aldabie, Mohammad Abdulsalam, Ali Jawad   +3 more
wiley   +1 more source

Microplastics and the Endocrine–Metabolic Interface: Novel Diagnostic Tools Targeting Thyroid–Adipose Axis

Environmental Toxicology, EarlyView.
ABSTRACT Microplastics (MPs) have been identified as major environmental contaminants that can affect organisms directly and act as carriers of particles and chemical additives, thereby aggravating endocrine networks that coordinate metabolic homeostasis.
Sunday Amos Onikanni, Babasola Aiyeku, Marjorie Dardis Murucci, Temitope Aribigbola, Kenia Bispo, Oluwatosin Stella Olayinka, Rômulo Sperduto Dezonne, Sara Gemini Piperni, Paula Soares, Denise Pires de Carvalho, Leandro Miranda‐Alves   +10 more
wiley   +1 more source

Effect of butorphanol in combination with xylazine during castration of calves: A randomised trial under field conditions

Veterinary Record, EarlyView.
Abstract Background In horses, cats and dogs, the opioid butorphanol has been proven effective in management of visceral pain and for peri‐ and postoperative pain relief. The aim of this study was to evaluate physiological responses and indicators of noxious stimuli when adding butorphanol to xylazine for sedation of bull calves during surgical ...
Axel Sannö, Lovisa Snygg, Maja Wiklund, Görel Nyman   +3 more
wiley   +1 more source

Ventilation perfusion functional difference images in lung SPECT: A linear and symmetrical scale as an alternative to the ventilation perfusion ratio

Physica Medica
Ventilation Perfusion SPECT is important in the diagnostics of e.g. pulmonary embolism and chronic obstructive pulmonary disease. Classical and reverse mismatched defects can be identified by utilizing the ventilation-perfusion ratio. Unfortunately, this ratio is only linear in the ventilation, the scale is not symmetrical regarding classical and ...
Robin de Nijs, Ronan M.G. Berg, Sofie Lindskov Hansen, Jann Mortensen   +3 more
openaire   +4 more sources

Analysis of the nursing diagnosis of [ineffective breathing pattern (00032)] in patients hospitalized with COVID‐19: A cross‐sectional study

International Journal of Nursing Knowledge, EarlyView.
Abstract Purpose To analyze the prevalence, accuracy of clinical indicators and related factors of the nursing diagnosis of ineffective breathing pattern (00032) in patients hospitalized due to COVID‐19. Methods This is a cross‐sectional study conducted in a public hospital, involving 250 adult hospitalizations between 2020 and 2021.
Caio Rodrigo Menezes dos Santos, Thiago de Jesus Santos, Andreia Centenaro Vaez, Damião da Conceição Araújo   +3 more
wiley   +1 more source