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Six-month safety and efficacy outcomes from the randomized-controlled arm of the WRAPSODY Arteriovenous Access Efficacy (WAVE) trial.
Kidney Int
January 2025
Department of Interventional Radiology, Queen Elizabeth Hospital Birmingham, University Hospital Birmingham, UK.
Stenosis within the arteriovenous fistula (AVF) of hemodialysis patients leads to vascular access dysfunction and inadequate hemodialysis. Percutaneous transluminal angioplasty (PTA) is the standard therapy for stenosis. However, rates of restenosis and loss of access patency remain high.
View Article and Find Full Text PDFSignificant Calcification of an Entire Aortic Tree with Renal Artery Subocclusion: Acute Kidney Injury, Ischemic Kidney Disease, and the Tissue Viability Question-A Case Report.
Life (Basel)
January 2025
Clinic of Nephrology, University Clinical Center of Serbia, Pasterova 2, 11000 Belgrade, Serbia.
Background: Undiagnosed and untreated atherosclerotic renal artery stenosis (ARAS) can result in end-stage kidney disease (ESKD). To obtain an accurate diagnosis, it is crucial to recognize the symptoms and signs suggesting renal artery stenosis (RAS) and perform appropriate diagnostic and treatment procedures afterward.
Case Presentation: We present a case of a 60-year-old female patient with hypertensive crisis, acute heart failure (HF), and pulmonary edema as the initial signs of acute kidney injury (AKI) caused by right RAS and left renal artery occlusion in the presence of severe aortic atherosclerosis revealed on computed tomography angiography (CTA) of the abdomen.
Endovascular therapy is effective in patients with post-thrombotic syndrome based on anatomical classification: a multi-center experience.
Ann Vasc Surg
January 2025
Department of Vascular Surgery, Xiamen Branch of Zhongshan Hospital, Fudan University, Xiamen, 361015, China; Department of Vascular Surgery, Fudan University, Shanghai 200032, China; Institute of Vascular Surgery, Fudan University, Shanghai 200032, China. Electronic address:
Objective: In this study, we aimed to retrospectively review patients with post-thrombotic syndrome (PTS) and investigate its long-term outcomes, and a novel classification were presented across multiple institutions.
Methods: We retrospectively evaluated patients with PTS who underwent endovascular therapy at two institutions between January 2018 and September 2023. Baseline patient demographics, lesion characteristics, and in-hospital and follow-up outcomes were collected and analyzed retrospectively.
Spatio-Temporal Analysis of Acute Myocardial Ischaemia Based on Entropy-Complexity Plane.
Entropy (Basel)
December 2024
Grupo de Sistema Cardiovascular, Instituto de Ingeniería Biomédica (IIBM), Facultad de Ingeniería, Universidad de Buenos Aires, Buenos Aires C1063, Argentina.
Myocardial ischaemia is a decompensation of the oxygen supply and demand ratio, often caused by coronary atherosclerosis. During the initial stage of ischaemia, the electrical activity of the heart is disrupted, increasing the risk of malignant arrhythmias. The aim of this study is to understand the differential behaviour of the ECG during occlusion of both the left anterior descending (LAD) and right anterior coronary artery (RCA), respectively, using spatio-temporal quantifiers from information theory.
View Article and Find Full Text PDFInterobserver and Intraobserver Variability in Crural Angiography.
J Endovasc Ther
January 2025
Department of Vascular Surgery, Zuyderland Medical Centre, Heerlen, The Netherlands.
Objective: The gold standard imaging modality for assessing crural arterial disease is digital subtraction angiography (DSA). Using DSA, the operator can estimate the diameter and degree of stenosis and determine the diameter of the balloon. Since these measures are estimates, it allows for interobserver and intraobserver variability.
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