Results 51 to 60 of about 134,294 (309)

Correlation between Doppler, Manual Morphometry, and Histopathology Based Morphometry of Radial Artery as a Conduit in Coronary Artery Bypass Grafting

Cardiology Research and Practice, 2016
Background. Long-term graft patency is the major factor impacting survival after coronary artery bypass grafting. Arteries are superior in this regard. Radial artery is considered the second best conduit after internal mammary artery.
Om Prakash Yadava, Vinod Sharma, Arvind Prakash, Vikas Ahlawat, Anirban Kundu, Bikram K. Mohanty, Rekha Mishra, Amit K. Dinda   +7 more
doaj   +1 more source

Incidence and duration of total occlusion of the radial artery in newborn infants after catheter removal [PDF]

, 1990
The incidence and duration of total occlusion of the radial artery after catheter removal was determined using repeated Doppler flow measurements. Thirty-two newborn infants with birthweights ranging from 945 g to 3890 g (median 1935 g) and gestational ...
A. Okken, A. Vos, AE Brown, AG Marshall, CD Riggs, FS Cole, GW Cartwright, H Hurt, H Sellden, J. van der Lei, JB Downs, JF Ryan, JM Adams, JM Adams, JM Kim, JP Morray, K Heinonen, MA Mandel, MA Wehbe, PA Barr, PG Pearse, PJD Evans, RF Bedford, RG Wilkins, SN Randel, W. W. M. Hack, WJ Lin   +26 more
core   +2 more sources

Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment

Advanced Functional Materials, EarlyView.
Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li, Yifan Pan, Chikahiro Imashiro, Chaolun Xu, Jianxian He, Jingao Xu, Kewei Song, Ze Zhang, Chen Gao, Junbo Jiang, Runhuai Yang, Kayo Hirose, Shinjiro Umezu   +12 more
wiley   +1 more source

Gated metabolic myocardial imaging, a surrogate for dual perfusion-metabolism imaging by positron emission tomography [PDF]

, 2017
Acknowledgments The authors are grateful for the help from Dr H Ali and Dr A Dawson. Funding: This study was performed using a research grant from the Aberdeen Royal Hospitals Trust's Endowment Fund, with further support from the Department of Medical ...
AlMohammad, Abdallah, Norton, Murdoch Y., Sharp, Peter F., Walton, Stephen, Welch, Andrew E.   +4 more
core   +1 more source

From In‐Silico Optimized Microfabrication to Experimental Validation: Engineering a Tridimensional Epi‐Intraneural Interface

Advanced Functional Materials, EarlyView.
An epi‐intraneural interface is developed through in silico optimization and a novel tridimensional microfabrication pipeline. The device integrates penetrating and epineural contacts on a flexible substrate. Mechanical, electrochemical, and in vivo testing in rat and pig reveal robust implantation, low‐threshold activation, and site‐dependent ...
Federico Ciotti, Andrea Cimolato, Noemi Gozzi, Pietro Palopoli, Luca Brugnoli, Natalija Katic Secerovic, Rebecca Gallivan, Alexander Shokurov, Carlo Menon, Johannes Weichart, Ignacio Delgado‐Martinez, Weiguo Song, Stavros Zanos, Xavier Navarro, Stanisa Raspopovic   +14 more
wiley   +1 more source

Distal Bypass to the Deep Palmar Arch for Treatment of a Unique Presentation of Digital Ischemia

Plastic and Reconstructive Surgery, Global Open, 2023
Summary:. Radial artery occlusion leading to hand ischemia is a serious problem that may require prompt surgical intervention. Due to the rarity of these events, consensus on the most effective surgical approach has not yet been reached.
Nayun Lee, MS, Michael B. Gehring, MD, Kia M. Washington, MD, FACS   +2 more
doaj   +1 more source

The superficial brachial artery : a case report [PDF]

, 1967
A superficial brachial artery is an anomalous branch of the brachial artery that runs superficial to the median nerve; it is usually associated with a deep brachial branch that runs deep to this nerve. A case is described of a superficial brachial artery.
Felice, A.J., Felice, Alex, Felice, Arthur G., Fiorentino, E., Pace, Joseph L.   +4 more
core  

A Sacrificial 3D Printed Vessel‐on‐Chip Demonstrates a Versatile Approach to Model Granulation Tissue

Advanced Healthcare Materials, EarlyView.
A novel method that combines 3D printing and organ‐on‐chip technology enables the creation of hollow channels lined with endothelial cells through a fibroblast‐populated connective tissue matrix. The model supports stable metabolic culture conditions, angiogenic sprouting, and immune cell migration, thereby demonstrating an easy and versatile method to
Jonas Jäger, Phil Berger, Andrew I. Morrison, Hendrik Erfurth, Maria Thon, Eva‐Maria Dehne, Susan Gibbs, Jasper J. Koning   +7 more
wiley   +1 more source

Use of the distal radial artery remnant for autogenous radial-cephalic wrist fistula after radial artery harvest for coronary artery bypass grafting

Journal of Vascular Surgery Cases and Innovative Techniques, 2018
Harvesting of the radial artery is a common technique used to provide conduit for coronary artery bypass graft surgery. We report the case of a patient with exhausted left upper extremity access options, history of left upper extremity dialysis access ...
Ignatius Lau, MD, C.Y. Maximilian Png, BA, Parth Trivedi, BA, David Finlay, MD   +3 more
doaj   +1 more source

Functional state of coronary shunts from the radial artery in the presence of morphological changes in its wall

Вестник хирургии имени И.И. Грекова, 2023
The OBJECTIVE of the research was to study the patency of coronary shunts from the radial artery in the presence of morphological changes in its wall in the period from 40 to 52 months after surgery.METHODS AND MATERIALS. Fragments of 110 radial arteries
S. M. Khokhlunov, D. V. Kuznetsov, A. A. Gevorgyan, K. M. Mikhailov, I. F. Nefedova, E. N. Nikolaeva, G. H. Taumova, O. V. Garbuz, M. M. Yokubov   +8 more
doaj   +1 more source