Results 131 to 140 of about 86,609 (293)

Long‐Term Follow‐Up After Direct‐Flow Transcatheter Aortic Valve Implantation: A Single Center Experience

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Aims Valve degeneration after DirectFlow implantation poses a challenge for valve‐in‐valve procedures due to its fragile polymeric structure and embolization risk. This study analyzes long‐term follow‐up of patients who underwent TAVI with DF to understand valve degeneration tendencies.
Dan M. Prunea, Raffael Geissler, Alexandru Achim, Cosima Stark, Sadeek S. Kanoun Schnur, Brigitte Strobl, Heiko Bugger, Olev Luha, Birgit Zirngast, Albrecht Schmidt, Andreas Zirlik, Gabor G. Toth   +11 more
wiley   +1 more source

Clinical features and surgical options of obstructed hemivagina and ipsilateral renal agenesis (OHVIRA) syndrome: A systematic review and a meta‐analysis of prevalence

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background OHVIRA syndrome, a urogenital malformation, lacks standardized management. Narrative reviews exist, but there is no a comprehensive meta‐analysis. Objectives The aim of this first systematic review and meta‐analysis is to evaluate the current literature and inform management strategies.
Emma Bonetti, Gloria Anderson, Simona Duranti, Federico Ferrari, Franco Odicino, Antonia Testa, Francesco Fanfani, Giovanni Scambia, Ursula Catena   +8 more
wiley   +1 more source

Does lipoprotein (a) level have a predictive value in restenosis after coronary stenting?

International Journal of Preventive Medicine, 2011
Objectives: Lipid disorders, lipoproteins, diabetes mellitus, and hypertension are the known risk factors for coronary artery diseases; however, their role is unknown in restenosis after coronary stenting.
Alireza Khosravi, Masoud Pourmoghaddas, Fereshteh Ziaie, Arezoo Enteshari, Arsalan Khaledifa, Ahmad Bahonar   +5 more
doaj  

Asociación de la variante genética rs12617656 C/T del gen DPP4 con restenosis intra-stent en población mexicana: estudio de corte

Archivos de Cardiología de México
Objetivo: En este estudio nosotros evaluamos si cinco polimorfismos de un solo nucleótido localizados en el gen DPP4 (rs12617336, rs12617656, rs1558957, rs3788979, y rs17574), que no han sido lo suficientemente explorados, podrían ser marcadores de ...
Gilberto Vargas-Alarcón, Rosalinda Posadas-Sánchez, Marco A. Martínez-Ríos, Hilda Delgadillo-Rodriguez, Victoria López-Olmos, José M. Fragoso   +5 more
doaj   +1 more source

In-Stent Restenosis and a Drug-Coated Balloon: Insights from a Clinical Therapeutic Strategy on Coronary Artery Diseases

Cardiology Research and Practice, 2020
Coronary heart disease is a major cause of death and disability in developed countries. Stent implantation has become an efficacious treatment for a culprit lesion vessel of the coronary artery.
Dai-Min Zhang, Shaoliang Chen
doaj   +1 more source

In-silico Analysis of Hemodynamic Indicators in Idealized Stented Coronary Arteries for Varying Stent Indentation [PDF]

In this work, we investigate the effects of stent indentation on hemodynamic indicators in stented coronary arteries. Our aim is to assess in-silico risk factors for in-stent restenosis (ISR) and thrombosis after stent implantation. The proposed model is applied to an idealized artery with Xience V stent for four indentation percentages and three mesh ...
arxiv   +1 more source

Partial CFD models of cardiovascular stents [PDF]

, 2002
Copyright @ 2002 Wiley BlackwellThis paper outlines the use of a partial CFD stent model in order to improve discretisation of important small features. The effects of mesh size on the performance measure are investigated.
Atherton, MA, Tesch, K
core  

Applications of bioactive herbal extracts in dressing materials for skin wound repair: Ingredients, mechanisms and innovations

Interdisciplinary Medicine, EarlyView.
Abstract The skin, as the body's largest organ, plays essential roles in protection, immune regulation, and homeostasis. Skin trauma, especially chronic wounds such as diabetic ulcers, poses significant clinical challenges. Traditional treatments, while often effective, can be costly and pose risks.
Boxiang Yang, Jingyuan Xu, Siyi Liu, Chaoying Wu, Yi Li, Mingqi Lv, Tingting Chen, Chuanrong Zhao, Daojun Pu, Chaojun Tang, Anna Malashicheva, Guangchao Zang, Guixue Wang   +12 more
wiley   +1 more source

Nanoparticle-based approaches for treating restenosis after vascular injury

Frontiers in Pharmacology
Percutaneous coronary intervention (PCI) is currently the main method for treating coronary artery stenosis, but the incidence of restenosis after PCI is relatively high.
Liangfeng Zhao, Liuliu Feng, Rong Shan, Yue Huang, Li Shen, Mingliang Fan, Yu Wang   +6 more
doaj   +1 more source

Characterisation of the mechanobiology of stents in vitro [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), Boldock, L, Casbolt, H, Cevans, P, Hsiao, S, Perrault, C, Poitevin, C   +6 more
core