Results 1 to 10 of about 13,446 (212)

Role of IVUS in the rectification of angiographically judged ramus intermedius and its clinical significance [PDF]

BMC Cardiovascular Disorders, 2021
Background Due to the technical limitations of coronary artery angiography (CAG), ramus intermedius (RI) is sometimes difficult to distinguish from a high-origin obtuse marginal branch or a high-origin diagonal branch.
Xue Gong, Zheyong Huang, Zhonghan Sun, Qibing Wang, Juying Qian, Lei Ge, Junbo Ge   +6 more
doaj   +2 more sources

Intracochlear Imaging Using IVUS and OFDI: A Cadaveric Feasibility Study [PDF]

Laryngoscope Investigative Otolaryngology
Objective This study evaluates the feasibility of optical frequency domain imaging (OFDI) and intravascular ultrasound (IVUS) for intracochlear imaging in human cadaveric specimens.
Ayu Akazawa, Takeshi Fujita, Jun Yokoi, Natsumi Uehara, Mie Kubo, Akinobu Kakigi, Ken‐ichi Nibu   +6 more
doaj   +2 more sources

IVUS – UBPCL(I)

, 2013
Treballs Finals de Grau d'Enginyeria Informàtica, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2013, Director: Petia ...
Cáceres González, Carlos
openalex   +2 more sources

Imaging of Left Main Coronary Artery; Untangling the Gordian Knot

Reviews in Cardiovascular Medicine, 2023
Left Main Coronary Artery (LMCA) disease is considered a standout manifestation of coronary artery disease (CAD), because it is accompanied by the highest mortality.
Anastasios Apostolos, Andreas Gerakaris, Evropi Tsoni, Konstantinos Pappelis, Georgios Vasilagkos, Elena Bousoula, Athanasios Moulias, Konstantinos Konstantinou, Kyriakos Dimitriadis, Grigoris V. Karamasis, Adel Aminian, Konstantinos Toutouzas, Periklis Davlouros, Grigorios Tsigkas   +13 more
doaj   +1 more source

Recent Advances in Transducers for Intravascular Ultrasound (IVUS) Imaging

Sensors, 2021
As a well-known medical imaging methodology, intravascular ultrasound (IVUS) imaging plays a critical role in diagnosis, treatment guidance and post-treatment assessment of coronary artery diseases.
Chang Peng, Huaiyu Wu, Seungsoo Kim, Xuming Dai, Xiaoning Jiang   +4 more
doaj   +1 more source

Mechanically Rotating Intravascular Ultrasound (IVUS) Transducer: A Review

Sensors, 2021
Intravascular ultrasound (IVUS) is a valuable imaging modality for the diagnosis of atherosclerosis. It provides useful clinical information, such as lumen size, vessel wall thickness, and plaque composition, by providing a cross-sectional vascular image.
Jin-Ho Sung, Jin-Ho Chang
doaj   +1 more source

A new method for OCT Imaging of the Eustachian tube

Current Directions in Biomedical Engineering, 2022
For treatment decision of Eustachian tube (ET) dysfunction, a reliable diagnosis of the reason for this dysfunction is of interest. Imaging methods like CT or MRI do not show enough details today.
Boese Axel, Fritzsche Holger, Paasche Gerrit, Lenarz Thomas, Schuon Robert   +4 more
doaj   +1 more source

Calcified Abdominal aortic occlusion: Treatment using Intravascular Lithotripsy

Journal of Clinical Interventional Radiology ISVIR, 2022
Near total occlusion of abdominal aorta due to atherosclerotic calcification is a challenging condition to treat. Though use of intravascular lithotripsy (IVL) has proven to be an effective technique in the treatment of calcified arterial lesions, the ...
Pratik Shah, Vimal Someshwar, Krishna Mundada, Abhijit Raut   +3 more
doaj   +1 more source

Diagnostic performance of IVUS-FFR analysis based on generative adversarial network and bifurcation fractal law for assessing myocardial ischemia

Frontiers in Cardiovascular Medicine, 2023
BackgroundIVUS-based virtual FFR (IVUS-FFR) can provide additional functional assessment information to IVUS imaging for the diagnosis of coronary stenosis. IVUS image segmentation and side branch blood flow can affect the accuracy of virtual FFR.
Dong Yong, Chen Minjie, Zhao Yujie, Wang Jianli, Liu Ze, Li Pengfei, Lai Xiangling, Liu Xiujian, Del Ser Javier, Del Ser Javier   +9 more
doaj   +1 more source

Utilization of IVUS improves all-cause mortality in patients undergoing invasive coronary angiography

Atherosclerosis Plus, 2021
Background and aims: Available data suggest that the use of IVUS for guidance of percutaneous coronary interventions (PCIs) improves the prognosis of patients undergoing complex interventions.
Iryna Dykun, Olga Babinets, Stefanie Hendricks, Bastian Balcer, Rishi Puri, Fadi Al-Rashid, R. Alexander Jánosi, Matthias Totzeck, Tienush Rassaf, Amir A. Mahabadi   +9 more
doaj   +1 more source