Results 31 to 40 of about 12,568 (284)

Acute branch retinal arteriolar occlusion after intravascular ultrasound: a case report

Frontiers in Cardiovascular Medicine
Intravascular ultrasound is mainly used for the diagnosis and interventional treatment of coronary heart disease. Retinal artery occlusion caused by intravascular ultrasound is very rare.
Gaixia Zhai, Chao Sun, Hongliang Tian, Yuanzhen Su   +3 more
doaj   +1 more source

Efficient Synthesis of Macromolecular DO3A@Gn Derivatives for Potential Application in MRI Diagnostics: From Polymer Conjugates to Polymer Nanoparticles

Macromolecular Chemistry and Physics, Volume 224, Issue 1, January 2023., 2023
Herein, poly(2‐oxazoline) homo‐ and copolymers are used for functionalization with the 1,4,7,10‐tetraazacyclododecane‐N,N,N,N‐tetraacetic acid chelator and subsequent complexation with Gn(III). The resulting conjugates are utilized for micelle and nanoparticle formation and are further analyzed and compared toward their relaxivity as a prerequisite for
Anne‐Larissa Kampmann, Wolf Hiller, Ralf Weberskirch   +2 more
wiley   +1 more source

A case of circumferential multi-vessel coronary intramural hematoma in a post-menopausal woman

Heart International, 2011
Spontaneous coronary dissections are a well described entity which are often difficult to treat. Intramural hematoma is one type of coronary dissection. Previous case reports have described the treatment for angiographically visible dissection.
Robin Ducas, Farrukh Hussain, Davinder S. Jassal   +2 more
doaj   +1 more source

Estimate of genetic variants using CNV‐Seq for fetuses with oligohydramnios or polyhydramnios

Molecular Genetics &Genomic Medicine, Volume 11, Issue 1, January 2023., 2023
The overall detection rate of clinically significant findings was 8%, with 5.0% in the isolated group and 11.0% in non‐isolated group. Non‐isolated group especially oligohydramnios subgroup is inclined to obtained more pathogenicity genetic anomalies and to terminate their pregnancy outcome.
Panlai Shi, Yaqin Hou, Duo Chen, Huanan Ren, Yanjie Xia, Xiangdong Kong   +5 more
wiley   +1 more source

When echocardiography fails, intravascular ultrasound as an alternative for adequate graft patency in hybrid elephant trunk surgery

Annals of Cardiac Anaesthesia, 2021
Aortic pathology is a common cardiovascular disease in the US. Transesophageal Echocardiogram is an invaluable imaging modality in the management of aortic pathology in perioperative setting.
Fnu Thida, Tomas Carvajal, Shinya Unai, Sergio E Bustamante   +3 more
doaj   +1 more source

Materials Advances in Devices for Heart Disease Interventions

Advanced Materials, EarlyView.
This review examines the crucial role of materials in heart disease interventions, focusing on strategies for monitoring, managing, and repairing heart conditions. It discusses the material requirements for medical devices, highlighting recent innovations and their impact on cardiovascular health.
Gagan K. Jalandhra, Lauryn Srethbhakdi, James Davies, Chi Cong Nguyen, Phuoc Thien Phan, Zachary Och, Aditya Ashok, Khoon S. Lim, Hoang‐Phuong Phan, Thanh Nho Do, Nigel H. Lovell, Jelena Rnjak‐Kovacina   +11 more
wiley   +1 more source

Intravascular Ultrasound in Cardiovascular Medicine [PDF]

Circulation, 2006
Case presentation: A 38-year-old man underwent angiography 2 weeks after a non–ST-segment myocardial infarction. He was overweight and prehypertensive, with a blood pressure of 134/86 mm Hg. His biochemical parameters included low-density lipoprotein cholesterol (LDL-C) 127 mg/dL, high-density lipoprotein cholesterol (HDL-C) 38 mg/dL, and C-reactive ...
Ilke Sipahi, Stephen J. Nicholls, Steven E. Nissen, E. Murat Tuzcu, Paul Schoenhagen   +4 more
openaire   +3 more sources

Rapid Blood Clot Removal via Remote Delamination and Magnetization of Clot Debris

Advanced Science, EarlyView.
A programmable colloidal microswarm is developed to quickly detach blood clots and enable rapid recanalization, with the detached debris functioning as a magnetic “debris‐robot” that can be efficiently propelled and retrieved via catheter suction, which could significantly save time compared to the critical “Golden 6 hours” window for ischemic stroke ...
Qinglong Wang, Ben Wang, Kai Fung Chan, Xin Song, Qianqian Wang, Fengtong Ji, Lin Su, Bonaventure Yiu Ming Ip, Ho Ko, Philip Wai Yan Chiu, Thomas Wai Hong Leung, Li Zhang   +11 more
wiley   +1 more source

Fulminant streptococcal infection with early immunoglobulin introduction resulting in a favourable outcome for both mother and new‐born: A case report

Reproductive, Female and Child Health, Volume 1, Issue 2, Page 95-98, December 2022., 2022
Abstract Introduction The antibacterial agent was changed from cefepime to piperacillin and clindamycin for streptococcal toxic shock syndrome, and an emergency cesarean section was performed. Immunoglobulin was added on the first postoperative day. Group A Streptococcus was isolated on the second postoperative day. Case A 37‐year old woman visited her
Takanori Sato, Rie Oyama, Tsukasa Baba
wiley   +1 more source

New CTO-Specific IVUS

JACC: Case Reports, 2020
The newer chronic total occlusion–specific intravascular ultrasound AnteOwl WR-based 3-dimensional wiring technique using the tip detection method allowed us easily to succeed in treating chronic total occlusion lesions that were previously ...
Satoshi Suzuki, MD, Atsunori Okamura, MD, Mutsumi Iwamoto, MD, Satoshi Watanabe, MD, Hiroyuki Nagai, MD, Akinori Sumiyoshi, MD, Koichi Inoue, MD, Katsuomi Iwakura, MD, Ichiro Shiojima, MD, Kenshi Fujii, MD   +9 more
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