Results 131 to 140 of about 92,914 (302)

Early Experience With Evoque Transcatheter Tricuspid Valve Replacement in Carcinoid Heart Disease

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Tricuspid regurgitation (TR) is nearly universal in carcinoid heart disease (CHD), but surgical replacement carries significant risk, and CHD was excluded from the landmark TRISCEND II trial. We present seven patients with CHD undergoing Evoque transcatheter tricuspid valve replacement (TTVR) at two tertiary centers.
Jackson S. Burton, Ben Peterson, Brian Whisenant, Anwar Tandar   +3 more
wiley   +1 more source

Fluoroscopy [PDF]

, 2020
Daniel MacManus, Arlene Campos, Mateusz Wilczek   +2 more
openaire   +2 more sources

Microlancet-assisted internal urethrotomy with stent placement for feline pelvic urethral stricture: a case report

Frontiers in Veterinary Science
BackgroundIntrapelvic urethral strictures in male cats are challenging to manage. Standard perineal urethrostomy cannot address lesions within the pelvic canal, and alternative open surgical techniques carry high morbidity.Case descriptionA 5-year-old ...
Danfu Ma, Danfu Ma, Wijit Sutthiprapa, Xinyi Xu, Xinyi Xu, Yanbing Zhao, Wannasit Chantornvong   +6 more
doaj   +1 more source

Simulated Fluoroscopy [PDF]

Pain Medicine, 2014
openaire   +2 more sources

Balloon‐Stopper Retrieval and Peripheral Parking After Inadvertent Ostial Right Coronary Stent Deployment

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Percutaneous treatment of right coronary artery (RCA) ostial lesions is technically challenging due to cardiorespiratory motion. Case Summary We describe a 70‐year‐old man undergoing PCI for an ostial RCA lesion where a forceful cough caused complete stent expansion within the aortic root.
Fernando Quevedo‐Candela, Guy Proulx, Tomás Cieza   +2 more
wiley   +1 more source

Pedicle screw fixation under C-arm X-ray machine fluoroscopy.

, 2017
(A) The entrance point was determined according to anatomic marker. (B) The direction of long axis of vertebral pedicle were explored under fluoroscopy. (C) The optimal placement channel was explored under fluoroscopy.
Jianhao Dai (3713683), Yichuan Ma (3707764), Guanghui Zhu (166419), Fei Guo (181055), Junjie Shen (134885), Junxiang Zhang (662822), Guoqi Niu (3713680)   +6 more
core   +1 more source

Trans‐Patch Retrograde Re‐Entry During Hybrid Revascularization of an External Iliac Artery Chronic Total Occlusion: A Technical Note and Review of Re‐Entry Strategies

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Failure of true‐lumen re‐entry after subintimal wire passage is a well‐recognized limitation of endovascular treatment for external iliac artery (EIA) chronic total occlusions (CTO). We report a 73‐year‐old woman with severe limb ischemia and a prior failed endovascular attempt who underwent hybrid left common femoral artery (CFA ...
Bibhas Amatya, Dipankar Mukherjee
wiley   +1 more source

Survey of Scattered X-ray Rate and Received Dose by Staff of Angiography Department in a Military Hospital

Salāmat-i kār-i Īrān, 2017
Background and aims: Using X-ray for diagnostic test, is one of the most important exposure to radiation sources for general population and in particular for radiation workers.
Firooz Valipoor, Omran Ahmadi, Gholamhosein Poortaghi, Norouz Mahmoudi, Mohamad Seyed Mohamadian   +4 more
doaj  

Your C‐Arm May Be Dose Optimised but Is Your Surgical Procedure? The Evaluation and Dose Optimisation of Positioning Aids Used in Paediatric Image Guided Surgery

Journal of Medical Radiation Sciences
Introduction Positioning aids are frequently used in image guided surgery (IGS). This study evaluates the impact of positioning aids on radiation dose and image quality (IQ) in IGS and the potential for dose optimised imaging via the choice of ...
Dalia Dinham, Sasha Faggotter, Emma Boughen, Hannah Bonaventura, Elaine Ryan   +4 more
doaj   +1 more source

Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di, Guoliang Ma, Jiaxin Mu, Kailian Dong, Haibin Li, Manjing Wang, Xin Song, Haojin Li, Jianwei Xu, Yiying Zhao, Jingjing Zhao, Guojia Fang   +11 more
wiley   +1 more source