Results 41 to 50 of about 1,374,345 (176)

All-optical dual photoacoustic and optical coherence tomography intravascular probe

open access: yesPhotoacoustics, 2018
Intravascular imaging in percutaneous coronary interventions can be an invaluable tool in the treatment of coronary artery disease. It is of significant interest to provide molecular imaging contrast that is complementary to structural contrast provided ...
Sunish J. Mathews   +8 more
doaj   +1 more source

Intravascular ultrasound-guided laparoscopic division of the median arcuate ligament

open access: yesJournal of Vascular Surgery Cases and Innovative Techniques, 2020
Median arcuate ligament syndrome is a rare and poorly understood condition that can have a significant impact on the quality of life of patients.
Iman Bayat, MBBS, MRCS, FRACS   +3 more
doaj   +1 more source

Analysis of coronary bifurcations by intravascular ultrasound and virtual histology [PDF]

open access: yes, 2010
Regional differences in shear stress have been identified as reason for early plaque formation in vessel bifurcations. We aimed to investigate regional plaque morphology and composition using intravascular ultrasound (IVUS) and virtual histology (IVUS-VH)
Paul Erne   +8 more
core   +1 more source

Effects of lipid-lowering therapy on coronary atherosclerotic plaque evaluated by intravascular imaging [PDF]

open access: yesJichu yixue yu linchuang, 2022
The progression of atherosclerotic plaque is one of the most important causes of cardiovascular events in patients with atherosclerotic cardiovascular diseases (ASCVD).
ZHANG Shuang, LI Zhi-fan, QIAN Jie, WU Na-qiong
doaj   +1 more source

Intravascular ultrasound is a key diagnostic tool in subclavian vein varicosity

open access: yesJournal of Vascular Surgery Cases and Innovative Techniques, 2019
Varicose veins of the neck are far less common than lower extremity varicosities. Often, neck varicosities can be a sign of a more central venous obstruction.
Elliot J. Stein, MD, MSTR   +1 more
doaj   +1 more source

Application of Intravascular Imaging in Forensic Autopsy#br# [PDF]

open access: yesFayixue Zazhi, 2019
With the emergence of new technologies and devices including minimally invasive catheters and rotary couplers, the application of imaging technology such as traditional ultrasound and optical coherence tomography (OCT) is gradually expanded.
LI Yang, WEI Zhi-bin, DING Yu-han,et al.
doaj   +1 more source

Harmonic Intravascular Ultrasound [PDF]

open access: yes, 2006
Medical ultrasound is a popular imaging modality in cardiology. Harmonic Imaging is a technique that has been shown to increase the image quality of diagnostic ultrasound at frequencies below 10 MHz.
Frijlink, M.E. (Martijn)
core   +1 more source

Intracoronary Lithotripsy

open access: yesJACC: Case Reports, 2021
Percutaneous coronary intervention was performed in a flush in-stent right coronary artery chronic total occlusion. Successful retrograde recanalization was performed but the lesion was balloon undilatable as confirmed by intravascular ultrasound.
Judit Karacsonyi, MD, PhD   +4 more
doaj   +1 more source

Long-Term Outcomes of Coronary Stenting With and Without Use of Intravascular Ultrasound

open access: yesJACC: Cardiovascular Interventions, 2020
Background: The benefit of intravascular ultrasound (IVUS) use with percutaneous coronary intervention (PCI) in real world is uncertain. Methods: We identified Medicare patients who underwent PCI from 2009 to 2017 and evaluated the association of IVUS ...
A. Mentias   +6 more
semanticscholar   +1 more source

Randomized Comparison of Sirolimus and Paclitaxel Drug-Eluting Stents for Long Lesions in the Left Anterior Descending Artery: an Intravascular Ultrasound Study [PDF]

open access: yes, 2008
The objective of this prospective randomized study was to verify whether the superiority of the sirolimus-eluting stent (SES) in inhibiting neointimal hyperplasia could be demonstrated in complex coronary lesions. The SES was compared with the paclitaxel-
BRANCHITTA, GIULIA
core   +1 more source

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