Articles that mention Mount Sinai School of Medicine -Optical Coherence Tomography News

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1. Mentioned In 57 Articles
2. Three dimensional reconstruction of coronary artery stents from optical coherence tomography: experimental validation and clinical feasibility
  
  Explore Nature Publishing Group Jun 12 2021 Cardiology
  
  The structural morphology of coronary stents (e.g. stent expansion, lumen scaffolding, strut apposition, tissue protrusion, side branch jailing, strut fracture), and the local hemodynamic environment after stent deployment are key determinants of procedural success and subsequent clinical outcomes. High-resolution intracoronary imaging has the potential to enable the geometrically accurate three-dimensional (3D) reconstruction of coronary stents. The aim of this work was to present a novel algorithm for 3D stent ...
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  Mentions: Massachusetts Institute of Technology Emory University Mount Sinai School of Medicine
3. Relationship between high shear stress and OCT-verified thin-cap fibroatheroma in patients with coronary artery disease
  
  Explore Journals | PLOS Dec 19 2020 Cardiology
  
  High-risk coronary plaques have been considered predictive of adverse cardiac events. Both wall shear stress (WSS) in patients with hemodynamically significant lesions and optical coherence tomography (OCT) -verified thin-cap fibroatheroma (TCFA) are associated with plaque rupture, the most common underlying mechanism of acute coronary syndrome. The aim of the study was to test the hypothesis that invasive coronary angiography-based high WSS is associated with the presence of TCFA detected by ...
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  Mentions: Mount Sinai School of Medicine
4. Three Mount Sinai Ophthalmologists Receive Prestigious Achievement Awards
  
  Explore Mount Sinai Health System Dec 2 2020 Ophthalmology
  
  Three of the largest and most respected ophthalmology organizations in the world have named members of Mount Sinai Health Systems Department of Ophthalmology as recipients of some of their most prestigious awards of 2020. These honors recognize the researchers outstanding leadership and advancements in ophthalmic research and education. Richard Rosen, MD, Vice Chair and Director of Ophthalmology Research at New York Eye and Ear Infirmary of Mount Sinai (NYEE), earned ...
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  Mentions: Mount Sinai School of Medicine New York Eye and Ear Infirmary
5. OPtical Coherence Tomography Guided Coronary Stent IMplantation Compared to Angiography: A Multicenter Randomized TriaL in PCI
  
  Explore eurointervention.pcronline.com Sep 5 2020 Cardiology
  
  AIMS: Randomized trials have demonstrated improvement in clinical outcomes with intravascular ultrasound (IVUS)-guided percutaneous coronary intervention (PCI) compared with angiography-guided PCI. The ILUMIEN III trial demonstrated non-inferiority of an optical coherence tomography (OCT)- versus IVUS-guided PCI strategy in achieving similar post-PCI lumen dimensions. ILUMIEN IV is a large-scale, multicenter, randomized trial designed to demonstrate the superiority of OCT- versus angiography-guided stent implantation in patients with high-risk clinical characteristics (diabetes ...
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  Mentions: Columbia University Mount Sinai School of Medicine Cardiovascular Research Foundation
6. OCT angiography shows acute IOP changes after intravitreal injections
  
  Explore Healio.com Apr 17 2020 Ophthalmology
  
  Repeated intravitreal injections may result in glaucomatous damage, according to research done at New York Eye and Ear Infirmary of Mount Sinai. In a retrospective observational clinical study of 40 eyes of 39 patients, Richard B. Rosen, MD, and colleagues used OCT angiography to demonstrate the acute changes in IOP that result from reduced macular and peripapillary perfusion density after intravitreal injection. These injections cause eye pressure to temporarily go ...
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  Mentions: Optovue Mount Sinai School of Medicine New York Eye and Ear Infirmary
7. Optic nerve head diurnal vessel density variations in glaucoma and ocular hypertension measured by optical coherence tomography angiography
  
  Explore Home - Springer Apr 4 2020 Ophthalmology
  
  Background/aims To evaluate diurnal variations in optic nerve head (ONH) vessel density assessed by optical coherence tomography angiography (OCT-A) in healthy subjects, ocular hypertension (OHT), and open-angle glaucoma (OAG) patients. Methods Forty subjects (OAG, 21; OHT, 6; healthy, 13) were assessed for vessel density percentage (VD%) and flow index in the ONH (NH VD%, NH index), and in the radial peripapillary capillary layer (RPC VD%, RPC index) at 9 ...
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  Mentions: Mount Sinai School of Medicine Indiana University
8. Procedural and one-year outcomes of patients treated with orbital and rotational atherectomy with mechanistic insights from optical coherence tomography
  
  Explore eurointervention.pcronline.com Apr 2 2020 Cardiology
  
  Aims: We sought to evaluate procedural complications and one-year clinical outcomes for patients who underwent percutaneous coronary intervention (PCI) with orbital (OA) and rotational atherectomy (RA). Methods and results: From a total of 13,467 patients who underwent PCI in our hospital between January 2013 and June 2016, 1,149 consecutive patients were treated with atherectomy for moderately-severely calcified lesions (184 with OA, 965 with RA). Procedural complications were similarly ...
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  Mentions: Mount Sinai School of Medicine
9. Ventricular Fibrillation Associated With Coronary Plaque Erosion Detected by Optical Coherence Tomography
  
  Explore ScienceDirect Dec 16 2019 Cardiology
  
  A 49-year old athletic man was in his usual sate of health until 2 weeks before admission when he began to experience intermittent chest discomfort with moderate levels of physical activity.
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  Mentions: Mount Sinai School of Medicine
10. Does Projection Artifact Removal Improve Visualization of Images in Optical Coherence Tomography Angiography?
  
  Explore SAGE Journals Aug 24 2019
  
  Purpose: This study assesses the frequency of projection artifacts in optical coherence tomography angiography (OCTA) en face images and compares images before and after applying a 3-dimensional projection artifact removal (3D-PAR) algorithm. Methods: This is a single-center, retrospective study that included consecutive patients with any underlying diagnosis who had OCTA obtained from January to March 2017. Patients with various retinal diseases and also healthy eyes were included. All participants underwent ...
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  Mentions: University of Toronto Mount Sinai School of Medicine
11. OCT-Detected Optic Nerve Head Neural Canal Direction, Obliqueness and Minimum Cross-Sectional Area in Healthy Eyes
  
  Explore ScienceDirect May 23 2019 Ophthalmology
  
  Purpose To assess anterior scleral canal opening (ASCO) offset relative to Bruchs membrane opening (BMO) (ASCO/BMO offset) so as to determine neural canal direction, obliqueness, and minimum cross-sectional area (NCMCA) in 362 healthy eyes. Design Cross-sectional study Methods After OCT optic nerve head (ONH) and retinal nerve fiber layer thickness (RNFLT) imaging, BMO and ASCO were manually segmented and planes, centroids, size and shape were calculated. Neural canal direction ...
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  Mentions: Johns Hopkins University Mount Sinai School of Medicine University of Alabama
12. Healed Culprit Plaques in Patients With Acute Coronary Syndrome
  
  Explore onlinejacc.org May 9 2019 Cardiology
  
  ackground Healed plaques, morphologically characterized by a layered phenotype, are frequently found in subjects with sudden cardiac death. However, in vivo data are lacking. Objectives The purpose of this study was to determine the prevalence, morphological characteristics, and clinical significance of healed culprit plaques in patients with acute coronary syndromes (ACS) using optical coherence tomography (OCT). Methods A total of 376 ACS patients (252 ST-segment elevation myocardial infarction [MI] and ...
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  Mentions: Massachusetts Institute of Technology Mount Sinai School of Medicine Massachusetts General Hospital
13. Fourier Analysis of Corneal Irregular Astigmatism Due to the Anterior Corneal Surface in Dry Eye
  
  Explore LWW Online Apr 25 2019 Ophthalmology
  
  Objectives: To evaluate corneal irregular astigmatism due to the anterior corneal surface using Fourier harmonic analysis with a Placido ringbased corneal topographer (Placido-based topographer) and three-dimensional anterior segment optical coherence tomography (OCT) in dry eyes. Methods: Forty-four eyes of 44 subjects with dry eye and 20 eyes of 20 normal control subjects were enrolled. Corneal topographic data were obtained using a Placido-based topographer and OCT. Dioptric data from the central ...
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  Mentions: Mount Sinai School of Medicine Osaka University
14. Coronary Atherosclerotic Phenotype and Plaque Healing in Patients With Recurrent Acute Coronary Syndromes Compared With Patients With Long-term Clinical Stability An In Vivo Optical Coherence Tomography Study
  
  Explore The JAMA Network Mar 19 2019 Cardiology
  
  Importance At one end of the coronary artery disease (CAD) spectrum, there are patients with multiple recurrent acute coronary syndromes (rACS), and at the other end there are those with long-standing clinical stability. Predicting the natural history of these patients is challenging because unstable plaques often heal without resulting in ACS. Objective To assess in vivo the coronary atherosclerotic phenotype as well as the prevalence and characteristics of healed coronary ...
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  Mentions: Mount Sinai School of Medicine Massachusetts General Hospital Harvard University
15. Factors Influencing Optical Coherence Tomography Peripapillary Choroidal Thickness: A Multicenter Study
  
  Explore IOVS Journal Mar 6 2019 Ophthalmology
  
  Purpose : To quantify peripapillary choroidal thickness (PCT) and the factors that influence it in healthy participants who represent the racial and ethnic composition of the U.S. population. Methods : A total of 362 healthy participants underwent optical coherence tomography (OCT) enhanced depth imaging of the optic nerve head with a 24 radial B-scan pattern aligned to the fovea to Bruch's membrane opening axis. Bruch's membrane, anterior scleral canal ...
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  Mentions: Johns Hopkins University Mount Sinai School of Medicine University of Alabama
16. Procedural and One-Year Outcomes of Patients Treated with Orbital and Rotational Atherectomy with Mechanistic Insights from Optical Coherence Tomography
  
  Explore eurointervention.org Jul 3 2018 Cardiology
  
  Aims: We sought to evaluate procedural complications and 1-year clinical outcomes for patients who underwent percutaneous coronary intervention (PCI) with orbital (OA) and rotational atherectomy (RA). Methods and results: From a total of 13,467 patients who underwent PCI in our hospital between January 2013 and June 2016, 1149 consecutive patients were treated with atherectomy for moderately-severely calcified lesions (184 with OA, 965 with RA). Procedural complications were similarly observed ...
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  Mentions: Mount Sinai School of Medicine
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