Results 101 to 110 of about 576,684 (304)

Progressive cognitive impairment evolving to dementia parallels parieto-occipital and temporal enlargement in idiopathic chronic hydrocephalus: a retrospective cohort study.

open access: yesFrontiers in Neurology, 2015
Little is known regarding progressive enlargement of the ventricular system in symptomatic patients or asymptomatic subjects. Before eventual surgical treatment we evaluated the clinical and radiological features of an extremely rare group of patients ...
Paolo eMissori, Antonio eCurrà
doaj   +1 more source

Granular Hydrogels as Modular Biomaterials: From Structural Design to Biological Responses

open access: yesAdvanced Healthcare Materials, EarlyView.
Granular hydrogels are now emerging as promising biomaterials due to their inherent microporousity, injectability, and modularity. They have shown improvements in cell viability and migration, cellular/tissue infiltration, host tissue integration, mitigated foreign body response, and tissue regeneration.
Asmasadat Vaziri   +6 more
wiley   +1 more source

Method of making an ion beam sputter-etched ventricular catheter for hydrocephalus shunt [PDF]

open access: yes, 1984
The centricular catheter comprises a multiplicity of inlet microtubules. Each microtubule has both a large opening at its inlet end and a multiplicity of microscopic openings along its lateral surfaces.
Banks, B. A.
core   +1 more source

Surgical treatment of subaortic stenosis after biventricular repair of double-outlet right ventricle [PDF]

open access: bronze, 1996
Emré Belli   +6 more
openalex   +1 more source

Biodegradable Implantable Electronics with Wireless Technology for Real‐Time Clinical Applications

open access: yesAdvanced Healthcare Materials, EarlyView.
The article explores how bioresorbable implantable electronics merge wireless communication and power delivery with biodegradable materials to enable real‐time clinical applications. It highlights advances in materials, system design, and medical uses across neural, cardiovascular, digestive, immune, and drug‐delivery systems.
Myeongki Cho   +4 more
wiley   +1 more source

Advances in Conductive Nanomaterials for Cardiac Arrhythmia and Future Directions in Bioevaluation Strategies

open access: yesAdvanced Healthcare Materials, EarlyView.
Conductive nanomaterials (CNMs) show promising potential in cardiac tissue regeneration and restoring cardiac rhythm as reported in several in vitro studies. This review article elaborates on the applications of CNMs in the treatment of myocardial infarction (MI) and MI‐induced cardiac arrhythmias, and it sheds light on the innovative approach of ...
Sumithra Y. Srinivasan, Anna Laromaine
wiley   +1 more source

Estimation Of Left Ventricular Ejection Fraction Using Mitral Annular Displacement Derived By Speckle Tracking Echocardiography In Patients With Different Heart Diseases

open access: yesمجله كليه طب الكندي, 2015
Background: Speckle tracking echocardiography (STE)-derived mitral annular displacement (MAD) utilizes the speckle tracking technique to measure strain vectors, which provides accurate estimates of left ventricular ejection fraction (LVEF).Objectives ...
.Mohammed Ameen Kadhim   +2 more
doaj  

Posterior Restoration of Left Ventricle and Mitral Valve Repair in Patients With Muscular Dystrophy [PDF]

open access: hybrid, 2013
Masanori Hirota   +6 more
openalex   +1 more source

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