Results 251 to 260 of about 406,011 (306)

How do age, sex, and carotid segment influence carotid ultrasonography based on vector flow imaging and radiofrequency analysis in healthy subjects? [PDF]

BMC Med Imaging
Kılıç ACK, Yaylı N, Kalafat B, Şendur HN, Cerit MN, Özbaş C, Özbek SK, Altıparmak T, Oktar SÖ.   +8 more
europepmc   +1 more source

Bench Testing Analysis of Perforation Management in the Setting of Bifurcation Coronary Intervention

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Management of coronary perforation in bifurcation lesions with covered stents remains challenging. Aims We aimed to describe a proper practice and toolbox for “jailed‐branch” management after covered stent deployment. Methods Using a bench model, we tested various wires with a 120° angulated microcatheter for their ability to ...
Rayyan Hemetsberger, Anass Maaroufi, Kevin Hamzaraj, Judit Andreka, Mohammad Abdelghani, Serdar Farhan, Daniel Lootz, Johannes Gollmer, Nader Mankerious, Christian Hengstenberg, Tom W. Johnson, Gabor G. Toth   +11 more
wiley   +1 more source

Bistability in type I toxin-antitoxin systems may lead to stress-induced persister formation. [PDF]

NPJ Syst Biol Appl
Markovic S, Djordjevic M, Ou HY, Djordjevic M.   +3 more
europepmc   +1 more source

Endovascular Stenting for Pulmonary Vein Stenosis Following Atrial Fibrillation Ablation: From Diagnosis to Intervention

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Pulmonary vein stenosis (PVS) is an uncommon but serious complication of atrial fibrillation (AF) ablation, often misinterpreted as primary pulmonary disease. Timely identification is essential to prevent irreversible injury and to guide appropriate referral for interventional management. Case Presentations Through the discussion of
Cristina Aurigemma, Marco Busco, Francesco Bianchini, Gabriella Locorotondo, Francesca Graziani, Annalisa Pasquini, Enrico Romagnoli, Mattia Lunardi, Lazzaro Paraggio, Francesco Varone, Andrea Smargiassi, Bruno Iovene, Riccardo Marano, Carlo Trani, Francesco Burzotta   +14 more
wiley   +1 more source

Internal carotid artery bifurcation aneurysms are probably formed to decrease the abnormally-enhanced hemodynamic stresses caused by direct flow impaction. [PDF]

Quant Imaging Med Surg
Li YH, Liu B, Liang ZL, Yang YM, Wang SL, Gao B.   +5 more
europepmc   +1 more source

A Prospective, Multicenter, Open Label Study Investigating the Implementation of a Standardized Algorithm for Coronary CaLcificatiOn With PlaquE Modification Using UltraSound Guidance to Improve Procedural and Clinical Outcomes (CYCLOPES): Design and Rationale of the CYCLOPES Trial

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Introduction Moderate‐to‐severe calcification is present in ~20%–30% of patients undergoing coronary angiography. Coronary lesion modification is often necessary to facilitate optimal stent delivery and expansion, with several dedicated devices now approved for calcium modification before stent implantation. The CYCLOPES study aims to evaluate
Daniel O'Callaghan, Rory Durand, Colm G. Hanratty, Thomas Cuisset, Beatriz Vaquerizo, Jan‐Malte Sinning, Peter O'Kane, J. J. Coughlan, Simon Walsh, Róisín Colleran, Himanshu Rai, Osama Soliman, Emanuele Barbato, Barbara E. Stähli, Robert A. Byrne   +14 more
wiley   +1 more source

Wall shear stress and oscillatory shear index measured using ultrasound vector flow imaging in the femoropopliteal artery of adults without peripheral artery disease. [PDF]

Front Surg
Gao M, Zheng H, Zhao R, Liu Y, Fang L, Du Y, Wen C, Tong Y.   +7 more
europepmc   +1 more source

Treatment of Coronary Perforation in a Bifurcation: Two‐Stent Strategies With Fenestrated Covered Stents

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Coronary perforations are a dreaded complication for any interventional cardiologist. The treatment of this complication is exceptionally difficult when it occurs in a coronary bifurcation. While a conservative approach or a balloon occlusion might be sufficient in some cases, additional treatment is sometimes necessary.
Jakob U. Lindner, Janine Pöss, Holger Thiele, Dmitry S. Sulimov   +3 more
wiley   +1 more source

A Comparison of a Drug Coated Balloon With Drug Eluting Stent Strategy for Treating Coronary Bifurcation Lesions. [PDF]

Catheter Cardiovasc Interv
Corballis N, Merinopoulos I, Bhalraam U, Gunawardena T, Tsampasian V, Natarajan R, Wickramarachchi U, Mohamed M, Clark A, Mamas MA, Vassiliou VS, Eccleshall S, SPARTAN‐Norfolk Consortium.   +12 more
europepmc   +1 more source

Precise Segmentation Of Mandibular Canal Bifurcation Images Using Deep Learning

Fan Du, Abudoureheman Kamenjiang, Jun Wei, Ping Zhang   +3 more
openalex   +1 more source