Results 91 to 100 of about 59,267 (232)

Focal Spot, Spring/Summer 1980 [PDF]

, 1980
https://digitalcommons.wustl.edu/focal_spot_archives/1026/thumbnail ...

core   +1 more source

Use of Nuclear Magnetic Resonance Imaging Angiography to Follow-Up Arterial Remodeling in an Animal Model [PDF]

, 1998
Appropriately sized arteries in small animals may be possible models for studying the remodeling process as occurs after arterial balloon injury in humans. Magnetic resonance imaging (MRI) is able to noninvasively image tissue in vivo.
Berthold Höfling, Johannes Schirmer, Losordo DW, Markus Schwaiger, Mintz GS, Serap Esin, Sigrid Nikol, Stephan Nekolla, Tanya Y. Huehns, Toussaint JF   +9 more
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Development and Validation of a Nomogram to Predict the Difficult Transradial Approach for Percutaneous Transluminal Angioplasty in Radiocephalic Arteriovenous Fistulas

Seminars in Dialysis, EarlyView.
ABSTRACT Background The transradial approach (TRA) is a critical access method for percutaneous transluminal angioplasty (PTA) in hemodialysis (HD) patients with arteriovenous fistula (AVF) dysfunction, yet its technical challenges remain unaddressed. Currently, no predictive tools exist to assess TRA feasibility.
Jiali Liu, Kun Zhang, Zhiqiang Duan, Fei Yin, Heping Zhang   +4 more
wiley   +1 more source

Comparison of Helical Interwoven Nitinol Stent Placement Versus Balloon Angioplasty for Arteriovenous Dialysis Graft Malfunction Caused by Stenosis of the Venous Anastomosis Site

Journal of the Korean Society of Radiology
Purpose The study aimed to compare the differences in patency between helical interwoven nitinol stents and balloon angioplasty in patients with arteriovenous graft (AVG) malfunction caused by venous anastomosis stenosis.
Jae Hwan Hyun, Doo Ri Kim, In Chul Nam, Jeong Sub Lee, Jeong Jae Kim, Hyunwoo Kim, Miyeon Kim   +6 more
doaj   +1 more source

Evaluating the Clinical Outcomes of Drug-Coated Balloon and Conventional Balloon Angioplasty in the Management of Stent Edge Restenosis

Allied Medical Research Journal, 2023
Background Coronary stenting is frequently complicated by stent edge restenosis (SER), which causes the artery to re-narrow. Drug-eluting stents (DES), plain balloon angioplasty (POBA), conventional balloon angioplasty (CBA), and drug-coated balloons (
Dr. Nasir Khan, Dr. Usman Iqbal, Dr. Muhammad Wajahat Jan, Dr. Rahman Ullah   +3 more
doaj  

Different tactics of single-stent endovascular treatment among coronary heart disease patients with coronary artery bifurcation lesions

Кардиоваскулярная терапия и профилактика, 2012
Aim. To analyze the results of different tactics of single-stent endovascular treatment among patients with coronary heart disease (CHD) and coronary artery bifurcation lesions (CABL). Material and methods.
Z. Kh. Shugushev, Yu. V. Tarichko, Yu. A. Vasyuk   +2 more
doaj   +1 more source

Adjunctive strategies in the management of resistant, 'undilatable' coronary lesions after successfully crossing a CTO with a guidewire. [PDF]

, 2014
Successful revascularisation of chronic total occlusions (CTOs) remains one of the greatest challenges in the era of contemporary percutaneous coronary intervention (PCI).
Fairley, SL, Hanratty, C, Rana, O, Spratt, JC, Talwar, S, Walsh, S   +5 more
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Outcomes of Drug‐Coated Balloon Versus Drug‐Eluting Stent for In‐Stent Restenosis and De‐Novo Lesions: A Meta‐Analysis of Randomized Controlled Trials

Health Science Reports, Volume 9, Issue 5, May 2026.
ABSTRACT Background and Aims Drug‐coated balloons (DCBs) and drug‐eluting stents (DESs) are commonly used in percutaneous coronary interventions (PCI), but their long‐term comparative effectiveness remains unclear. This meta‐analysis aimed to compare the clinical and angiographic outcomes of DCB versus DES in patients with in‐stent restenosis (ISR) and
Arman Soltani Moghadam, Sina Kazemian, Shayan Shojaei, Saman Soltani Moghadam, Reza Hosseini Dolama, Rasoul Ebrahimi, Fatemeh Ojaghi Shirmard, Seyed Morteza Ali Pourfaraji, Mohammad Sadeq Najafi, Sara Hobaby, Hamidreza Soleimani, Masih Tajdini, Behnam Tehrani, Dhaval Kolte, Islam Elgendy, Sandeep Basavarajaiah, Azeem Latib, Yasar Sattar, M. Chadi Alraies, Kaveh Hosseini   +19 more
wiley   +1 more source

Use of balloon angioplasty for patients with intracranial large atherosclerotic acute ischemic stroke and cerebral cavernous malformation: a case report

Frontiers in Neurology
Thus far, clinical data relating to the treatment of cerebral cavernous malformation (CCM) patients with acute stroke (AIS) are incredibly scare due to the low incidence of CCM.
Yiwan Wang, Tianyu Wang, Jiangmin Liang
doaj   +1 more source

Pathogen burden, inflammation, proliferation and apoptosis in human in-stent restenosis - Tissue characteristics compared to primary atherosclerosis [PDF]

, 2004
Pathogenic events leading to in-stent restenosis (ISR) are still incompletely understood. Among others, inflammation, immune reactions, deregulated cell death and growth have been suggested. Therefore, atherectomy probes from 21 patients with symptomatic
Abdelmegui AE, Alexander Jabs, Bauriedel G, Bauriedel G, Berndt Lüderitz, Carter AJ, Chiu B, Dirk Skowasch, Epstein SE, Farb A, Gerhard Bauriedel, Kearney M, Kol A, Komatsu R, Mayr M, Moreno PR, Neumann FJ, Nicolas Wernert, O'Brien ER, Pickering JG, René Andrié, Sabine Dinkelbach, Simonton CA, Thomas M. Schiele, Zohlnhofer D   +24 more
core   +1 more source