Results 141 to 150 of about 392,608 (388)

The accessory renal arteries: A systematic review with meta‐analysis

Clinical Anatomy, EarlyView.
Abstract The accessory renal arteries (ARAs) are a well‐described variant of the renal vasculature with clinical implications for radiologists, surgeons, and clinicians. The aim of the present systematic review with meta‐analysis was to estimate the pooled prevalence of ARAs, including their variant number, origin, and termination, and to highlight ...
George Triantafyllou, Ioannis Paschopoulos, Andrzej Węgiel, Łukasz Olewnik, George Tsakotos, Nicol Zielinska, Maria Piagkou   +6 more
wiley   +1 more source

Simultaneous determination of wave speed and arrival time of reflected waves using the pressure-velocity loop [PDF]

, 2007
This is the post print version of the article. The official published version can be found at the link below.In a previous paper we demonstrated that the linear portion of the pressure–velocity loop (PU-loop) corresponding to early systole could be used ...
A Harada, A. W. Khir, AW Khir, AW Khir, AW Khir, AW Khir, B Jacques, BE Westerhof, CM McEniery, DA McDonald, F Pythoud, GC Bos Van Den, H Ueda, J. Feng, JE Davies, JM Bland, JP Dujardin, JP Murgo, K. H. Parker, KH Parker, KH Parker, M Karamanoglu, M. J. P. Swalen, MC Leung, N Westerhof, R Asmar, RD Latham, RP Kelly, S Laurent, S Laurent, TW Koh, WW Nichols, WW Nichols, YH Sun   +33 more
core   +1 more source

SIMULTANEOUS LIGATION OF THE COMMON CAROTID AND SUBCLAVIAN FOR ANEURISM OF THE ASCENDING AORTA [PDF]

, 1889
F. T. MERIWETHER
openalex   +1 more source

Ethnomedicinal Uses, Phytochemistry, Pharmacological Activities, and Toxicology of the Subfamily Gomphrenoideae (Amaranthaceae): A Comprehensive Review

Chemistry &Biodiversity, EarlyView.
ABSTRACT The subfamily Gomphrenoideae is composed of about 480 accepted species, many of which have been historically used as medicinal plants, reason why they have been studied in terms of chemical profile, biological activity, and safety. This review consolidates the advances in research on this subfamily over the past 47 years, emphasizing its ...
Dayanna Isabel Araque Gelves, Giulia Cristina de Andreoli Souza, Alvaro Jose Hernandez Tasco, Marcos José Salvador   +3 more
wiley   +1 more source

The evaluation of the aortic annulus displacement during cardiac cycle using magnetic resonance imaging

BMC Cardiovascular Disorders, 2018
Background The stress in the ascending aorta results from many biomechanical factors including the geometry of the vessel and its maximum dimensions, arterial blood pressure and longitudinal systolic stretching due to heart motion.
Tomasz Plonek, Mikolaj Berezowski, Jacek Kurcz, Przemyslaw Podgorski, Marek Sąsiadek, Bartosz Rylski, Andrzej Mysiak, Marek Jasinski   +7 more
doaj   +1 more source

Deep learning approach for the segmentation of aneurysmal ascending aorta

Biomedical Engineering Letters, 2020
A. Comelli, N. Dahiya, A. Stefano, V. Benfante, G. Gentile, V. Agnese, G. Raffa, M. Pilato, A. Yezzi, G. Petrucci, S. Pasta   +10 more
semanticscholar   +1 more source

The Impact of Hydrostatic Pressure on Fractional Flow Reserve in Saphenous Vein Grafts

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The relationship between height differences related to graft anatomy and physiological pressure indices in coronary bypass grafts has not been studied. We sought to study the impact of hydrostatic pressure on fractional flow reserve (FFR) in saphenous vein grafts (SVGs).
Roel Hoek, Sina Porouchani, Ruben W. de Winter, Yvemarie B. O. Somsen, Pepijn A. van Diemen, Ruurt A. Jukema, Jos W. Twisk, Adriaan Wilgenhof, Alexander W. den Hartog, Niels J. Verouden, Nils R. Planken, Ibrahim Danad, Alexander Nap, Paul Knaapen   +13 more
wiley   +1 more source

Combined Aortic Root Replacement and Heart Transplantation in a Patient with Dilated Cardiomyopathy and Aortic Root Aneurysm

International Journal of Organ Transplantation Medicine, 2018
Concomitant replacement of the ascending aorta and heart transplantation are an infrequent procedure. This procedure was most often performed in patients with Marfan syndrome, however, it has its own technical difficulties.
B Baharestani, A Amin, B Ghadrdoost, M Behjati   +3 more
doaj  

INFLUENCE OF CARDIOVASCULAR RISK FACTORS ON AORTIC WALL MOTION AFTER REPAIR OF TYPE A AORTIC DISSECTION: AN ECG-GATED CT STUDY [PDF]

, 2012
OBJECTIVES: To evaluate aortic shape changes during cardiac cycle with dynamic computed tomographic angiography at important thoracic aorta anatomic landmarks in patients who previously underwent ascending aorta repair because of type A dissection, and ...
CROCCIA, MARIAGRAZIA
core  

Estimation of wall shear stress using 4D flow cardiovascular MRI and computational fluid dynamics [PDF]

, 2016
Electronic version of an article published as Journal of mechanics in medicine and biology, 0, 1750046 (2016), 16 pages. DOI:10.1142/S0219519417500464 © World Scientific Publishing CompanyIn the last few years, wall shear stress (WSS) has arisen as a ...
Casacuberta Puig, Jordi, Castilla López, Roberto, Gámez Montero, Pedro Javier, Raush Alviach, Gustavo Adolfo, Soudah Prieto, Eduardo   +4 more
core   +2 more sources