Results 91 to 100 of about 1,374,345 (176)

Optical frequency domain imaging vs. intravascular ultrasound in percutaneous coronary intervention (OPINION trial): one-year angiographic and clinical results

European Heart Journal, 2017
Aims Optical frequency domain imaging (OFDI) is a recently developed, light-based, high-resolution intravascular imaging technique. Intravascular ultrasound (IVUS) is a widely used, conventional imaging technique for guiding percutaneous coronary ...
T. Kubo, T. Shinke, Takayuki Okamura, K. Hibi, G. Nakazawa, Y. Morino, J. Shite, T. Fusazaki, H. Otake, K. Kozuma, Tetsuya Ioji, H. Kaneda, T. Serikawa, T. Kataoka, H. Okada, T. Akasaka   +15 more
semanticscholar   +1 more source

Utility of optical coherence tomography and intravascular ultrasound for the evaluation of coronary lesions

Revista Portuguesa de Cardiologia, 2013
Optical coherence tomography (OCT) and intravascular ultrasound (IVUS) are imaging methods used in the diagnosis of coronary lesions. IVUS is widely used in interventional cardiology laboratories, but OCT is now increasingly used.
Agustín Girassolli, Sebastián Carrizo, Santiago Jiménez-Valero, Angel Sánchez Recalde, Juan Ruiz García, Guillermo Galeotte, Raúl Moreno   +6 more
doaj   +1 more source

Ultrasound Appearance of Intravascular Uterine Smooth Muscle Tumor of Uncertain Malignant Potential (STUMP): A Case Report

Diagnostics
A 43-year-old patient with a history of uterine fibromatosis was referred to our hospital for menometrorrhagia and pelvic pain. At the pelvic ultrasound, a highly-vascularized myometrial lesion in volumetric increase was described.
Nina Montik, Camilla Grelloni, Alessandra Filosa, Gaia Goteri, Jacopo Di Giuseppe, Leonardo Natalini, Andrea Ciavattini   +6 more
doaj   +1 more source

Intravascular ultrasound-guided percutaneous coronary intervention in left main coronary bifurcation lesions: a review

, 2017
Michael Jansen Sulaiman, Shao-Liang Chen Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, People’s Republic of China Abstract: Drug-eluting stent (DES) intervention is now emerging as an ...
Chen SL, Sulaiman MJ
core  

Optical Coherence Tomography in Acute Coronary Syndromes

Reviews in Cardiovascular Medicine
Angiography remains the standard imaging modality during cardiac catheterization; however, this technique provides only a two-dimensional representation of the coronary lumen, which limits the assessment of vessel wall pathology.
Andreas Synetos, Leonidas Koliastasis, Nikolaos Ktenopoulos, Svetlana Aghayan, Odysseas Katsaros, Konstantina Vlasopoulou, Maria Drakopoulou, Anastasios Apostolos, Ioannis Kachrimanidis, Panayotis K. Vlachakis, Elias Tolis, George Latsios, Konstantinos Tsioufis, Konstantinos Toutouzas   +13 more
doaj   +1 more source

EXPERIENCE OF CLINICAL USE OF ULTRASOUND GUIDANCE FOR CERVICAL PLEXUS BLOCK IN RECONSTRUCTIVE CAROTID SURGERY

Вестник анестезиологии и реаниматологии, 2019
The surface block of cervical plexus in combination with general anesthesia provides nociceptive protection at all stages of the surgery. However, its use is associated with the risk of puncture of large vessels of the neck and resulting complications ...
V. M. Kraynik, D. I. Novikov, A. Yu. Zaytsev, S. P. Kozlov, Yu. V. Deshko, A. V. Gavrilenko, A. V. Kuklin   +6 more
doaj   +1 more source

Catheter for intravascular ultrasound and photoacoustic imaging [PDF]

, 2010
A design and a fabrication method for an intravascular imaging and therapeutic catheters for combined ultrasound, photoacoustic, and elasticity imaging and for optical and/or acoustic therapy of hollow organs and diseased blood vessels and tissues are ...
Wang, Bo, Emelianov, Stanislav Y., Karpiouk, Andrei   +2 more
core   +1 more source

Capabilities of intravascular imaging techniques in the diagnosis of cardiac allograft vasculopathy: Literature review

Вестник трансплантологии и искусственных органов
Cardiac allograft vasculopathy (CAV) is a coronary heart disease (CHD), arising after an orthotopic heart transplant (OHT), and it is one of the leading causes of death in heart recipients. The probability of death is 10%.
A. Yu. Kolesnikov, A. A. Arnt, N. A. Kochergin   +2 more
doaj   +1 more source

Intravascular Ultrasound Imaging of Human Cerebral Arteries

, 1996
The aim of this study was to assess the feasibility of imaging cerebral arteries in vitro with intravascular ultrasound and to establish a correlation between echographic images and corresponding histological architecture.
Schwartz, Allan, Allan Schwartz, Ravalli, Stefano, Marco R. Di Tullio, LiMandri, Giuseppe, Marboe, Charles C, Ralph L. Sacco, Tullio, Marco R. Di, Giuseppe LiMandri, Charles C. Marboe, Lawrence Boxt, Sacco, Ralph L, Stefano Ravalli, Boxt, Lawrence, Shunichi Homma, Homma, Shunichi   +15 more
core   +1 more source

The Reproducibility of Intravascular Ultrasound Imaging In Vitro [PDF]

, 1990
To determine which factors may affect the image quality when an intravascular ultrasound catheter is used in vivo, the influence of blood, temperature change, and contrast media were evaluated. In addition, to confirm the reproducibility of intravascular
Tobis, Jonathan M, Gessert, James, McRae, Michael, Henry, Walter L, Moussabeck, Omar, Moriuchi, Masahito, Griffith, James, Mahon, Don   +7 more
core   +1 more source