Results 61 to 70 of about 193,787 (386)

Matrix: a complex amalgam of structures and functions in tumor microenvironment

open access: yesFEBS Open Bio, EarlyView.
The matrix is a dynamic, intricate three‐dimensional mesh of biomolecules with both structural and functional properties. This review deals with the complexity of this ‘molecular amalgam’ in the tumor microenvironment and highlights its importance in the maintenance and evolution of tumors by describing certain matrix biomolecules, such as ...
Spyros S. Skandalis   +3 more
wiley   +1 more source

Masquerading Bundle Branch Block in a Patient with Heart Failure in Nigeria

open access: yesInternational Medical Case Reports Journal, 2020
Olumide A Akinyele, Michael O Balogun, Rasaaq A Adebayo, Oladiipo A Olanipekun, Anthony O Akintomide, Oyeronke T Williams, Obafemi S Adesanya Cardiology Unit, Department of Medicine, Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile-Ife,
Akinyele OA   +6 more
doaj  

Expanding benefits from cardiac resynchronization therapy to exercise‐induced left bundle branch block in advanced heart failure

open access: yesESC Heart Failure, 2020
Indications of cardiac resynchronization therapy (CRT) do not include exercise‐induced left bundle branch block, but functional impairment could be improved with CRT in such cases.
Fernando L. Scolari   +6 more
doaj   +1 more source

Total Masquerading Bundle Branch Block [PDF]

open access: yesAnnals of Noninvasive Electrocardiology, 2015
We report a case of 82-year-old female with total masquerading bundle branch block. We discuss the problems with ECG analysis.
Piotr Kukla   +2 more
openaire   +3 more sources

Paroxysmal fascicular tachycardia and ventricular tachycardia due to mechanical stimulation by a mitral valve prosthesis [PDF]

open access: yes, 1986
Electrophysiologic studies were performed in a woman who had two varieties of paroxysmal wide QRS tachycardia after mitral valve replacement with a Starr-Edwards prosthesis. One tachycardia originated in the left anterior fascicle; QRS complexes were 100
Bauernfeind, Robert A.   +3 more
core   +1 more source

Brief remission of cardiac conduction defect under anaesthesia during trans-sphenoidal pituitary surgery [PDF]

open access: yes, 2023
Acromegaly can cause paroxysmal arrhythmia and bundle branch blocks, which may or may not be symptomatic. Physiological stress induced by anaesthesia can exacerbate cardiac problems; nevertheless, reversal of such problems can also occur despite being ...
Kaur, Kirandeep   +2 more
core   +2 more sources

Pulse Pressure, White Matter Hyperintensities, and Cognition: Mediating Effects Across the Adult Lifespan

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To investigate whether pulse pressure or mean arterial pressure mediates the relationship between age and white matter hyperintensity load and to examine the mediating effect of white matter hyperintensities on cognition. Methods Demographic information, blood pressure, current medication lists, and Montreal Cognitive Assessment ...
Jade Hannan   +8 more
wiley   +1 more source

Metabolic Consequences of Rheumatoid Arthritis

open access: yesArthritis Care &Research, EarlyView.
Patients with rheumatoid arthritis (RA) may have metabolic disruption, which can contribute to adverse long‐term outcomes, for multiple reasons. Patients with RA appear to have a higher risk of sarcopenia, type 1 and type 2 diabetes mellitus, metabolic syndrome, and hypertension. Systemic inflammation in RA can cause a “lipid paradox,” with reduced low‐
Stevie Barry   +2 more
wiley   +1 more source

Rituximab Induced Left Bundle Branch Block

open access: yesHeart Views, 2015
Rituximab (a monoclonal antibody directed against CD 20) therapy can be acutely complicated by infusion reactions and cardiac arrhythmia on rare occasions.
Mujeeb Sheikh   +2 more
doaj   +1 more source

Right bundle branch block in patients with suspected myocardial infarction

open access: yesEuropean heart journal. Acute cardiovascular care, 2018
Aims: The new European Society of Cardiology guideline for ST-segment elevation myocardial infarction recommends that left and right bundle branch block should be considered equal for recommending urgent angiography in patients with suspected myocardial ...
J. Neumann   +8 more
semanticscholar   +1 more source

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