Results 111 to 120 of about 53,161 (355)

Blood mobilization from the liver of the anaesthetized dog [PDF]

, 1998
The abdominal circulation contains a high proportion of the total blood volume and this can change either passively in response to changes in vascular distending pressure or actively (termed a capacitance response) to changes in sympathetic nervous ...
Drinkhill, M.J., Hainsworth, R., Myers, D.S., Noble, B.J.   +3 more
core   +1 more source

Metabolic changes during cardiac regeneration in the axolotl

Developmental Dynamics, EarlyView.
Abstract Background The axolotl is a prominent model organism of heart regeneration due to its ability to anatomically and functionally repair the heart after an injury that mimics human myocardial infarction. In humans, such an injury leads to permanent scarring. Cardiac regeneration has been linked to metabolism and the oxygenation state, but so far,
Anita Dittrich, Sofie Amalie Andersson, Morten Busk, Kasper Hansen, Casper Bindzus Foldager, Johan Palmfeldt, Asger Andersen, Michael Pedersen, Mikkel Vendelbo, Kirstine Lykke Nielsen, Henrik Lauridsen   +10 more
wiley   +1 more source

Placement of Hemodialysis Catheters with a Technical, Functional, and Anatomical Viewpoint

International Journal of Nephrology, 2012
Aims. Vascular access is of prime importance for hemodialysis patients. We aimed to study early complications of hemodialysis catheters placed in different central veins in patients with acute or chronic renal failure with or without ultrasound (US ...
Zeki Aydin, Meltem Gursu, Sami Uzun, Serhat Karadag, Emel Tatli, Abdullah Sumnu, Savas Ozturk, Rumeyza Kazancioglu   +7 more
doaj   +1 more source

A Local Descriptor with Physiological Characteristic for Finger Vein Recognition [PDF]

arXiv, 2020
Local feature descriptors exhibit great superiority in finger vein recognition due to their stability and robustness against local changes in images. However, most of these are methods use general-purpose descriptors that do not consider finger vein-specific features.
arxiv  

A prospective evaluation on external jugular vein cut-down approach for TIVAD implantation [PDF]

, 2015
BACKGROUND: Totally implantable venous access devices can be implanted both by percutaneous approaches and by surgical approaches with cephalic vein or external jugular vein cut-down techniques that are related to low intraoperative complication rates ...
AVALLONE, MARCELLO, CAVALLARO, Giuseppe, DE ANGELIS, FRANCESCO, IORIO, OLGA, IOSSA, ANGELO, Matteo, Massaro, MATTIA, Consalvo, SILECCHIA, Gianfranco   +7 more
core   +2 more sources

Role for inflammatory markers in predicting right ventricular failure in mechanical assist device recipients

ESC Heart Failure, EarlyView.
Abstract Right ventricular failure (RVF) is a common complication following left ventricular assist device (LVAD) implantation and increases patient morbidity and mortality. Due to the complex and limited understanding of RVF pathophysiology, efforts to prognosticate RVF after LVAD have been challenging.
Abdul‐Fatawu Osman, Shane S. Scott, Ebubechukwu O. Ezeh, Evans Osuji, Israel O. Ailemen, Mohamed H. Derbala, Salil Kumar, Asvin M. Ganapathi, Daniel B. Sims, Ashrith Guha, Bryan A. Whitson, Sakima A. Smith   +11 more
wiley   +1 more source

Transthyretin amyloid cardiomyopathy in aortic stenosis patients scheduled for transcatheter aortic valve implantation

ESC Heart Failure, EarlyView.
Abbreviations: TAVI, transcatheter aortic valve implantation; ATTR‐CM, transthyretin cardiac amyloidosis. We aimed to diagnose occult ATTR‐CM in patients with severe aortic stenosis undergoing TAVI using bone scintigraphy. We verified a diagnosis of ATTR‐CM in 8 of 171 (4.7 %) consecutive aortic stenosis patients who underwent TAVI.
Margrethe Flesvig Holt, August Flø, Esra Kaya, Sophie Foss Kløve, Hege Martinsen, Kristine Amlie, Petter Storsten, Thomas Misje Mathiisen, Kristoffer Russell, Christian Hesbø Eek, Helge Skulstad, Melinda Raki, Lars Gullestad, Anders Hodt, Einar Gude, Kaspar Broch   +15 more
wiley   +1 more source

Dilemma with the route of venous access for hemodialysis catheter insertion in a patient with dilated ischemic cardiomyopathy treated by cardiac resynchronization therapy

Annals of Cardiac Anaesthesia, 2016
A 68 year old patient requiring urgent dialysis due to raising potassium was referred to our center. He had 3 indwelling catheters in his heart via right subclavian vein.
Devanahalli Ashokananda, Murali Chakravarthy, Mohan Gowda, Pavani Maddirala, Sanjay Sripar   +4 more
doaj   +1 more source

Supraclavicular node metastasis presenting with internal jugular vein thrombosis [PDF]

, 1989
A case of internal jugular vein thrombosis secondary to compression by a metastasis in Virchow’s node and the investigations leading to the diagnosis is described.
Brincat, Stephen
core  

Survival after myocardial infarction according to left ventricular function and heart failure symptoms

ESC Heart Failure, EarlyView.
Asymptomatic reduced left ventricular ejection fraction (LVEF) in the acute phase of myocardial infarction (AMI) was associated with up to 20% 1‐year mortality after discharge, substantially higher than in recent post‐MI trials. Symptoms of heart failure (HF) during the index hospitalization was associated with worse outcomes in patients with preserved
Jarle Jortveit, Peder L. Myhre, Kristian Berge, Sigrun Halvorsen   +3 more
wiley   +1 more source