Results 31 to 40 of about 109,892 (168)

Hybrid Transcatheter Approach to an Iatrogenic Left Ventricle–Coronary Sinus Fistula

open access: yesJACC: Case Reports
This clinical case describes a subacute presentation of decompensated heart failure secondary to an iatrogenic left ventricle–to–coronary sinus fistula after sequential mitral valve surgical procedures.
Mikhail Alexander, BS, MBBS, MMed   +2 more
doaj   +1 more source

Selection of the End-Expiratory Pressure for Mechanical Respiratory Support (Review)

open access: yesОбщая реаниматология, 2022
End-expiratory pressure remains one of the few parameters of mechanical respiratory support whose values have not been strictly regulated using the evidence-based approach.
R. Y. Ovsiannikov, K. M. Lebedinskii
doaj   +1 more source

Carotid endarterectomy: to shunt or not to shunt. [PDF]

open access: yesStroke, 1988
Because of controversies in the cerebrovascular literature regarding the use of an intraluminal shunt in carotid endarterectomy, we report a randomized prospective study of 118 consecutive symptomatic patients receiving surgery within a single neurosurgical practice.
M K, Gumerlock, E A, Neuwelt
openaire   +2 more sources

Effects of Arteriovenous Fistula on Blood Pressure in Patients With End‐Stage Renal Disease: A Systematic Meta‐Analysis

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background Central arteriovenous fistula (AVF) creation is under investigation for treatment of severe hypertension. We evaluated the effects of AVF for initiation of hemodialysis on systolic, diastolic, and mean arterial blood pressure in patients with ...
Sean S. Scholz   +8 more
doaj   +1 more source

Design and Simulation of a Low-Actuation-Voltage MEMS Switch

open access: yesEAI Endorsed Transactions on Energy Web, 2016
This paper presents a low-actuation-voltage micro-electro-mechanical system (MEMS) capacitive shunt switch which has a very large bandwidth (4 GHz to 24 GHz).
Yasser Mafinejad   +2 more
doaj   +1 more source

Therapeutic Portacaval Anastomosis: To Shunt or Not to Shunt

open access: yesGastroenterology, 1974
The final report of the Boston Inter-Hospital Liver Group (BILG) study of therapeutic portacaval shunts in this issue of Gastroenterology1 is another giant step for medicine in determining the rightful role of portacaval anastomosis. It is also an appropriate opportunity for an editorial admirer of BILG to praise its work and to try to put it into ...
openaire   +2 more sources

Vertebrobasilar dolichoectasia presenting as symptomatic obstructive hydrocephalus: A case report with review of literature

open access: yesIndian Journal of Neurosurgery, 2012
Vertebrobasilar dolichoectasia (VBD) is a common, but usually asymptomatic condition characterized by marked elongation, dilatation, and tortousity of the vertebral and basilar arteries. VBD can sometimes present with symptoms related to mass effect like
Roopa Seshadri   +4 more
doaj   +1 more source

A model of blood-ammonia homeostasis based on a quantitative analysis of nitrogen metabolism in the multiple organs involved in the production, catabolism, and excretion of ammonia in humans

open access: yesClinical and Experimental Gastroenterology, 2018
David G Levitt,1 Michael D Levitt2 1Department of Integrative Biology and Physiology, University of Minnesota, 2Research Service, Veterans Affairs Medical Center, Minneapolis, MN, USA Abstract: Increased blood ammonia (NH3) is an important causative ...
Levitt DG, Levitt MD
doaj  

Should we “eliminate” PDA shunt in preterm infants? A narrative review

open access: yesFrontiers in Pediatrics
The patent ductus arteriosus frequently poses a significant morbidity in preterm infants, subjecting their immature pulmonary vascular bed to substantial volume overload.
Aimann Surak   +2 more
doaj   +1 more source

Ventriculoperitoneal shunt blockage by hydatid cyst

open access: yesIndian Journal of Neurosurgery, 2013
Ventriculoperitoneal (VP) shunt is one of the commonest procedures done in neurosurgical practice throughout the world. One of the commonest problems after putting the VP shunt is the shunt obstruction, which can be due to varied causes.
Abrar A. Wani   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy