Results 31 to 40 of about 21,131 (184)

Percutaneous Transaxillary Access for Large‐Bore Cardiovascular Interventions: Evidence, Technique, and Complication Management

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Percutaneous transaxillary access is an established alternative to transfemoral large‐bore arterial access for transcatheter structural heart interventions and mechanical circulatory support (MCS). Although useful for overcoming hostile iliofemoral anatomy and providing prolonged support and patient mobilization in case of MCS, the axillary ...
Gioel Gabrio Secco, Marco Lombardi, Edoardo Elia, Juan Guido Chiabrando, Andrea Demarchi, Rocco Vergallo, Andrea Audo, Giulia Maj, Giuseppe Patti, Nicolas M. Van Mieghem   +9 more
wiley   +1 more source

Multidetector Row Computed Tomography [PDF]

The Annals of The Royal College of Surgeons of England, 2006
, Chairman of the British Society of UrogenitalRadiology and Consultant Uroradiologist, The Churchill Hospital,Old Road, Headington, Oxford OX3 7LJ, UKT: +44 (0)1865 225955; E: nigel.cowan@nds.ox.ac.ukThis article raises some important issues both clinical andnon-clinical.
openaire   +1 more source

Non-invasive assessment of coronary artery bypass graft patency using 16-slice computed tomography angiography

Journal of Cardiothoracic Surgery, 2007
Background Invasive coronary angiography is the gold standard means of imaging bypass vessels and carries a small but potentially serious risk of local vascular complications, including myocardial infarction, stroke and death.
Uren Neal G, Sengupta Anshuman, Lawton Tristan, Houslay Emma S, McKillop Graham, Newby David E   +5 more
doaj   +1 more source

Sheath‐to‐Artery Diameter Ratio: A Robust Predictor of Early Access‐Site Adverse Events in Percutaneous Procedures

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Vascular access site complications (VASCs) remain an important source of morbidity following percutaneous interventions. Although the sheath‐to‐femoral artery ratio is a recognized risk factor in transcatheter aortic valve implantation (TAVI), its role across a broader range of femoral procedures is less well defined.
Eduardo Ismael Arteaga Chan, Claudia Lerma, Adriana Torres‐Machorro   +2 more
wiley   +1 more source

Multidetector computed tomography in acute joint fractures [PDF]

Acta Radiologica, 2005
Conventional radiography plays an essential diagnostic role in the primary evaluation of acute joint trauma. In complex fractures, however, computed tomography (CT) is an imaging modality often used second to radiography. As a result of technical breakthroughs in the field, multidetector CT (MDCT) allows faster imaging and better temporal, spatial, and
V V, Haapamäki, M J, Kiuru, A O, Mustonen, S K, Koskinen   +3 more
openaire   +2 more sources

Morphological features of myocardial bridging in patients who underwent CT coronary angiography in the National Heart Centre of Nepal

Romanian Journal of Cardiology
Multidetector computed tomography is considered a reliable, non-invasive modality for diagnosing myocardial bridging. The prevalence of myocardial bridges varies greatly based on the technique used to identify the anomaly.
Kadel Arun, Rauniyar Binay Kumar, Kharel Sushant, Neupane Keshab Raj, Prajapati Dipanker, Adhikari Chandra Mani, Roka Madhu, Neupane Nirmal Psd   +7 more
doaj   +1 more source

Engineering an artificial trachea: Quantitative benchmarks and modular strategies for mechanics, epithelialization, and vascular integration

FlexMat, EarlyView.
In this work, we first examine the limitations of surgical repair and stenting, including migration, granulation, mucus plugging, and infection. We then translate these failures into engineering constraints involving geometry, mechanics, fixation, degradation, junctional stress, and remodeling.
Yiwei Xu, Hanqing Dai, Qianwang Ye, Wanlu Zhang, Na Wang, Lei Xiong, Ruiqian Guo   +6 more
wiley   +1 more source

The importance of multidetector computed tomography in the vascular imaging [PDF]

Orvosi Hetilap, 2009
A több detektorsoros spirál-CT-berendezések és a hozzájuk tartozó speciális rekonstrukciós szoftverek bevezetése lehetővé tette az erek jó minőségű CT-vizsgálatát. Cél és módszerek: A szerzők ismertetik a CT-angiográfiai vizsgálatok elvét, technikáját, amelyet az elmúlt három évben közel 700 saját betegükön végzett vizsgálataik eredményeivel ...
Szabolcs, Halász, Tamás, Puskás
openaire   +2 more sources

Venous reflux into renal and spinal veins on MDCT in a surviving patient

Indian Journal of Radiology and Imaging, 2019
In patients of cardiac arrest or near death, opacification of inferior vena cava and renal veins during the arterial phase of intravenous contrast administration at computed tomography (CT) examination is well known. We present a case of extensive reflux
Sumana Bingi, Sahaja Kanugula, Swarupa Keerthipati, Kalyani Bankupalli, Balakrishna Gowdu Thimmoji, Rajanikanth Rao Vedula   +5 more
doaj   +1 more source

Diagnosis of Portal Hypertension: Advancing Towards Non‐Invasive Solutions

Portal Hypertension &Cirrhosis, EarlyView.
This review systematically summarizes a full spectrum of non‐invasive diagnostic approaches for portal hypertension (PH), including imaging modalities, elastography, serum biomarkers, composite scoring systems and endoscopic ultrasound‐guided portal pressure gradient (EUS‐PPG), and analyzes their performance across different liver disease etiologies ...
Lijia Yin, Huikuan Chu, Ling Yang
wiley   +1 more source