Results 91 to 100 of about 109,399 (240)

Migration of Vasoconstriction in Reversible Cerebral Vasoconstriction Syndrome

JMA Journal, 2023
Hashimoto, Tetsuya, Matsuyoshi, Ayano, Shiraishi, Wataru   +2 more
openaire   +2 more sources

Respiration Can Trigger Cerebrovascular Reactivity: A Novel Method to Quantify Cerebrovascular Resistance Dynamics Using Real‐Time Phase‐Contrast MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To directly quantify respiration‐driven cerebrovascular resistance dynamics (CRD) using a gas‐free MRI framework based on the internal‐to‐external artery carotid flow ratio (ratio_Q). Theory and Methods Two independent datasets (n = 10 and n = 17) were used to evaluate repeatability and to compare breathing conditions.
Pan Liu, Qiuting Wen, Kimi Owashi, Jean‐Marc Constans, Cyrille Capel, Olivier Balédent   +5 more
wiley   +1 more source

Kaposiform hemangioendothelioma: Diagnosis and treatment

Pediatric Investigation, EarlyView.
Vascular endothelial growth factor‐C (VEGF‐C)/vascular endothelial growth factor receptor‐3 (VEGFR‐3) and angiopoietin‐2 (Ang‐2)/tyrosine kinase with immunoglobulin‐like and EGF‐like domain 2 (TIE2) signaling pathways play an important role in lymphangiogenesis.
Yi Tian, Yuanyuan Tian, Li Wei, Zigang Xu, Li Li, Lin Ma   +5 more
wiley   +1 more source

The Use of Non‐Selective Beta‐Blockers in Cirrhotic Portal Hypertension

Portal Hypertension &Cirrhosis, EarlyView.
Non‐selective beta‐blockers (NSBBs) reduce portal pressure and play a key role in preventing variceal bleeding, managing ascites, and preventing hepatocellular carcinoma (HCC) in cirrhotic patients. Their clinical application requires individualized strategies and further optimization of indications. ABSTRACT Liver cirrhosis is the end stage of various
Tong Bu, Tianyuan Yang, Qi Wang
wiley   +1 more source

Sympatho‐Excitation in Pulmonary Hypertension: The Potential Role of Pulmonary Arterial Baroreceptors: An Acute Physiologic Intervention Study

Respirology, EarlyView.
Pulmonary arterial baroreceptors reflexively stimulate sympathetic nerve activity (SNA) in response to elevated pulmonary artery pressure and distension. In pulmonary hypertension patients, changes in muscle SNA were proportional to changes in pulmonary haemodynamics following nebulised iloprost.
Michael J. Plunkett, Ana L. C. Sayegh, Robert A. Lewis, Tanya J. McWilliams, Sasiharan Sithamparanathan, Julian F. R. Paton, James P. Fisher   +6 more
wiley   +1 more source

Fetal cardiac remodeling in second trimester in pregnancies with pre‐eclampsia and/or fetal growth restriction: deep‐learning‐based approach using population‐wide data

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective Pre‐eclampsia (PE) and fetal growth restriction (FGR) have been shown to impact fetal cardiac remodeling in the third trimester and postnatally, with evidence to suggest that this leads to increased long‐term cardiovascular risk. This study aimed to examine fetal cardiac remodeling in pregnancies with PE and/or FGR during the second ...
C. A. Taksøe‐Vester, K. Mikolaj, O. B. Petersen, C. K. Ekelund, N. G. Vejlstrup, C. Vedel, A. N. Christensen, A. Feragen, M. Nielsen, M. G. Tolsgaard   +9 more
wiley   +1 more source

Retinal imaging in pre‐eclamptic pregnancy: systematic review

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective To explore potential changes in retinal structures in pregnant women with pre‐eclampsia (PE). Methods This was a systematic review of the literature on retinal assessment in pregnancies complicated by PE. PubMed, EMBASE via Ovid, The Cochrane Library and Scopus databases were searched in July 2025 using an a‐priori‐designed protocol ...
D. Kitmiridou, I. Mitrogiannis, M. Charakida, K. H. Nicolaides   +3 more
wiley   +1 more source

Prognostic value of contrast‐enhanced ultrasound in dogs with acute renal injury treated with haemodialysis

Veterinary Record, Volume 196, Issue 6, 15/22 March 2025.
Abstract Background It is clinically relevant to predict outcomes in dogs with acute kidney injury (AKI) treated with haemodialysis. The aim of this study was to evaluate the prognostic value of contrast‐enhanced ultrasound (CEUS) and its role in discriminating between AKI and acute impairment associated with chronic kidney disease (AKI/CKD).
Caterina Puccinelli, Ilaria Lippi, Tina Pelligra, Simonetta Citi   +3 more
wiley   +1 more source

Impaired Peripheral Vascular Function Following Ischemic Stroke in Mice: Potential Insights into Blood Pressure Variations in the Post-Stroke Patient

Pathophysiology
High systolic blood pressure and increased blood pressure variability after the onset of ischemic stroke are associated with poor clinical outcomes. One of the key determinants of blood pressure is arteriolar size, determined by vascular smooth muscle ...
Gokhan Yilmaz, Jonathan Steven Alexander
doaj   +1 more source

International Practice Variation in Post‐Tonsillectomy Hemorrhage: A Survey Study of Pediatric Otolaryngologists

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background A significant complication of pediatric tonsillectomy is post‐tonsillectomy bleeding (PTB). Management within and outside of the operating room (OR) is not standardized. We consolidated international similarities and differences in PTB management.
Gina M. Spencer, Claire A. Wilson, Jacob Davidson, Julie E. Strychowsky, Claire M. Lawlor, Hannah Burns, Eishaan K. Bhargava, James Fowler, M. Elise Graham   +8 more
wiley   +1 more source