Results 181 to 190 of about 8,458,968 (398)

Thrombocytopenia and Anemia After Cardiac Surgery

American Journal of Hematology, EarlyView.
Myriam Beshai, Nour Alhomsi, Theodore E. Warkentin   +2 more
wiley   +1 more source

Ischaemic Heart Disease Masquerading as Headache: A Case Series

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Headache is a rare yet clinically significant presentation of ischaemic heart disease (IHD). While chest pain is the hallmark symptom of myocardial ischaemia (MI), some patients present with atypical symptoms, such as headaches, which lead to diagnostic challenges and potential delays in treatment.
Ibrahim Antoun, Ayman Helal, Nancy Wassef, Mohsin Farooq   +3 more
wiley   +1 more source

Comparative clinical study of attenuation of hemodynamic response to laryngoscopy and endotracheal intubation using clinical assessment guidance versus neuromuscular block monitoring guidance

Journal of Medical and Scientific Research
Background: The hemodynamic response to the stress of laryngoscopy and endotracheal intubation does not present a problem for most patients, except in cardiovascular or cerebral disease.
Nebu CA, Shalini Y, Sonika S, Manjunath HG, Priya L   +4 more
doaj   +1 more source

Hemodynamic effects of intravenous phentolamine in low output cardiac failu;e. Dose-response relationships. [PDF]

, 1978
Marka . Stern, H. Gohlke, Henry S. Loeb, R P Croke, Rolf M. Gunnar   +4 more
openalex   +1 more source

A Coupled Diffusion Approximation for Spatiotemporal Hemodynamic Response and Deoxygenated Blood Volume Fraction in Microcirculation [PDF]

arXiv
Background and Objective: This proof of concept study investigates mathematical modelling of blood flow and oxygen transport in cerebral microcirculation, focusing on understanding hemodynamic responses. By coupling oxygen transport models and blood flow dynamics, the research aims to predict spatiotemporal hemodynamic responses and their impact on ...
arxiv  

From Allergy to Angina: A Unique Presentation of Kounis Syndrome

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Kounis syndrome (KS) is a rare condition characterized by acute coronary syndrome (ACS) triggered by an allergic reaction. This report presents a case of high‐risk ACS associated with a food allergy. A 53‐year‐old male with no prior medical history presented to the emergency department with itching, facial swelling, chest tightness, shortness ...
Momen Ali, Ayman Helal, Mohammad El‐Din, Ibrahim Antoun   +3 more
wiley   +1 more source

Aberrant activity in conceptual networks underlies N400 deficits and unusual thoughts in schizophrenia. [PDF]

, 2019
BackgroundThe N400 event-related potential (ERP) is triggered by meaningful stimuli that are incongruous, or unmatched, with their semantic context. Functional magnetic resonance imaging (fMRI) studies have identified brain regions activated by semantic ...
Calhoun, Vince D, Ford, Judith M, Jacob, Michael S, Mathalon, Daniel H, Roach, Brian J   +4 more
core  

Intramyocardial Hematoma After Percutaneous Coronary Intervention for Chronic Total Occlusion: Two Case Reports

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Percutaneous coronary intervention (PCI) for chronic total occlusion (CTO) is an extremely challenging procedure, with intramyocardial hematoma (IMH) being one of its rare yet severe complications. In this report, we detail two cases of IMH occurring during PCI for CTO, emphasizing the importance of avoiding catheter pressure entrapment and ...
Xuefei Mu, Ziqi Li, Quanmin Jing, Yaling Han   +3 more
wiley   +1 more source

The hemodynamic response function as a type 2 diabetes biomarker: a data-driven approach. [PDF]

Front Neuroinform, 2023
Guimarães P, Serranho P, Duarte JV, Crisóstomo J, Moreno C, Gomes L, Bernardes R, Castelo-Branco M.   +7 more
europepmc   +1 more source

Diagnostic Accuracy of Angiography‐Derived Murray Law‐Based Quantitative Flow Ratio (μQFR) Versus Pressure‐Derived Fractional Flow Reserve (FFR) in Moderate to Severe Calcified Coronary Lesions—The DIAMOND Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Murray law‐based Quantitative Flow Ratio (μQFR) is an innovative AI‐driven method for evaluating coronary lesions using contrast flow velocity estimates. Unlike traditional approaches, μQFR does not require pressure wires or hyperemia induction.
Wesley Bennar, Diego Arroyo, Charline Oppé, Dorian Garin, Laure Allemann, Thaïs Pittet, Pascal Meier, Serban Puricel, Mario Togni, Stephane Cook   +9 more
wiley   +1 more source