Results 41 to 50 of about 24,411 (170)

Combined analysis of coronary arteries and the left ventricular myocardium in cardiac CT angiography for detection of patients with functionally significant stenosis [PDF]

open access: yesarXiv, 2019
Treatment of patients with obstructive coronary artery disease is guided by the functional significance of a coronary artery stenosis. Fractional flow reserve (FFR), measured during invasive coronary angiography (ICA), is considered the gold standard to define the functional significance of a coronary stenosis.
arxiv  

Coronary Artery Restenosis [PDF]

open access: yesScience Insights Medicine, 2015
Nanjing Maternity, Nan Wang
openaire   +1 more source

High-Intensity Helical Flow: A Double-Edged Sword in Coronary Artery Haemodynamics [PDF]

open access: yesarXiv
The role of Helical Flow (HF) in human coronary arteries remains uncertain, yet its understanding promises unprecedented insights into atherosclerotic processes. In this study, we investigated the effects of HF and key haemodynamic descriptors in 39 patient-specific left coronary artery trees from the ASOCA dataset, including 20 non-stenosed and 19 ...
arxiv  

In silico reproduction of the pathophysiology of in-stent restenosis [PDF]

open access: yesarXiv
The occurrence of in-stent restenosis following percutaneous coronary intervention highlights the need for the creation of computational tools that can extract pathophysiological insights and optimize interventional procedures on a patient-specific basis. In light of this, a comprehensive framework encompassing multiple physical phenomena is introduced
arxiv  

Time course of restenosis during the first year after emergency coronary stenting. [PDF]

open access: bronze, 1993
Adnan Kastrati   +4 more
openalex   +1 more source

3D Distance-color-coded Assessment of PCI Stent Apposition via Deep-learning-based Three-dimensional Multi-object Segmentation [PDF]

open access: yesarXiv
Coronary artery disease poses a significant global health challenge, often necessitating percutaneous coronary intervention (PCI) with stent implantation. Assessing stent apposition holds pivotal importance in averting and identifying PCI complications that lead to in-stent restenosis.
arxiv  

Home - About - Disclaimer - Privacy