Results 71 to 80 of about 583,519 (287)

Uncovering the impact of the cardiovascular system on cerebrovascular health using MRI

Experimental Physiology, EarlyView.
Abstract Human cerebrovasculature is finely tuned to enable local changes in blood flow to meet the brain's demands, whilst protecting the brain from systemic changes in blood pressure, both acutely during a heartbeat and chronically over time. This review summarises cerebrovascular structure and function, their role in disease and neurodegeneration ...
Ian D. Driver, Kevin Murphy
wiley   +1 more source

Cephalic to internal jugular vein bypass with external jugular vein conduit for rescue of a failing brachiocephalic arteriovenous fistula

Journal of Vascular Surgery Cases and Innovative Techniques
Central vein occlusion involving the subclavian or innominate veins is a common complication of hemodialysis access. This can lead to venous hypertension manifesting as severe extremity edema and insufficient clearance during dialysis. If left untreated,
Jordan Eng, BS, Dean Klinger, MD, Momodou L. Jammeh, MD   +2 more
doaj   +1 more source

Radiographic mislead: apparent arterial placement of subclavian central venous catheter due to mediastinal shift

Indian Journal of Anaesthesia, 2014
Optimal placement of central venous catheters (CVC) is essential for accurate monitoring of central venous pressure (CVP) in major surgeries and ensuring long-term use of the catheter for managing the critically ill patient.
Shaji Mathew, Kush Goyal, Souvik Chaudhuri, Arun Kumar, Amjad Abdulsamad   +4 more
doaj   +1 more source

Malposition of Central Venous Catheter Inserted under Ultrasound Guidance in Intensive Care Unit: A Case Series

Journal of Nepal Medical Association, 2020
Malposition of central venous catheter tip inserted into the subclavian and internal jugular vein is a rare unavoidable complication that can be decreased if inserted under ultrasound guidance.
Niraj Kumar Keyal, Sumal Thapa, Pooja Adhikari, Sanjeeb Yadav   +3 more
doaj   +1 more source

Access via the femoral vein [PDF]

, 2008
Central venous access via the femoral vein (FV) is safe, relatively easy and very usual in infants and children undergoing cardiac surgery for congenital heart disease. It has a low insertion-related complication rate.
Kruessell, Markus, Sreeram, Narayanswami, Trieschmann, U., Udink ten Cate, Floris   +3 more
core  

Contrast-induced acute kidney injury and renal support for acute kidney injury : a KDIGO summary (part 2) [PDF]

, 2013
Acute kidney injury (AKI) is a common and serious problem affecting millions and causing death and disability for many. In 2012, Kidney Disease: Improving Global Outcomes completed the first ever international multidisciplinary clinical practice ...
Kellum, John A, Lameire, Norbert
core   +2 more sources

Whole‐body hot water immersion effect on cerebral haemodynamics and subsequent cerebrovascular reactivity to carbon dioxide

Experimental Physiology, EarlyView.
Abstract To test the hypothesis that hot water immersion (HWI) improves cerebrovascular function via shear‐mediated mechanisms, this study determined cerebrovascular reactivity to carbon dioxide (CVRCO2${\mathrm{CV}}{{\mathrm{R}}_{{\mathrm{C}}{{\mathrm{O}}_2}}}$) before and after 60 min of 39°C HWI and a 21°C air control (CON) in 15 healthy ...
Samuel F. Leaney, Ester Tommasini, Guto W. Hughes, Alison M. Shepherd, Nyah D. Kingdon, Justin S. Lawley, Geoff B. Coombs, Jonathan P. Moore, Samuel J. Oliver   +8 more
wiley   +1 more source

Anatomic variations in the surgical anatomy of the thoracic esophagus and its surrounding structures [PDF]

, 2013
BACKGROUND: Esophagectomy is a challenging procedure due to: a) it is a complex operation; b) it is linked to very high morbidity and mortality rates; c) surgical anatomy of the esophagus is very peculiar. The anatomic variations that can be unexpectedly
Herbella, Fernando A. M., Patti, Marco G., Takassi, Guilherme F.   +2 more
core   +1 more source

Lymphangiography to treat postoperative lymphatic leakage: a technical review. [PDF]

, 2014
In addition to imaging the lymphatics and detecting various types of lymphatic leakage, lymphangiography is a therapeutic option for patients with chylothorax, chylous ascites, and lymphatic fistula.
Kim, Soo Hwan, Ko, Heung Kyu, Lee, Edward Wolfgang, Park, Jihong, Shin, Ji Hoon, Sung, Kyu-Bo   +5 more
core   +1 more source

Supradiaphragmatic central venous catheter tip malposition detection using nonagitated solutions: A feasibility and comparative analysis

Hong Kong Journal of Emergency Medicine, Volume 33, Issue 1, February 2026.
Abstract Background Contrast‐enhanced ultrasound (CEUS) using normal saline (NS) is an alternative to chest radiograph (CXR) to confirm central venous catheter (CVC) tip position during emergency. We aim to assess the feasibility and compare the efficacy of Dextrose 50% (D50%) and NS in detecting CVC malposition against CXR.
Nor Afifah Iberahim, Mohd Jazman Che Rahim, Shaik Farid Abdull Wahab, Chandran Nadarajan, Siti Azrin Ab Hamid   +4 more
wiley   +1 more source