Results 11 to 20 of about 735,548 (339)

The problem of calcified ascending aorta during aortocoronary bypass [PDF]

Vojnosanitetski Pregled, 2004
Heavily calcified ascending aorta significantly increased morbidity and lethality during open-heart surgery. Cannulation and clamping (partial or total) of severely atherosclerotic ascending aorta can easily cause damage and rupture of aortic wall, with ...
Nežić Duško G., Knežević Aleksandar M., Ćirković Milan V., Petrović Branko B., Jović Miomir Đ., Kolar Jovo, Birovljev Siniša, Jakovljević Miroslav   +7 more
doaj   +1 more source

Current updates in acute traumatic aortic injury: radiologic diagnosis and management [PDF]

Clinical and Experimental Emergency Medicine, 2022
Acute traumatic aortic injuries, which have substantial lethal outcomes at the time of admission, are fatal in 80% to 90% of cases. These injuries are relatively rare and have nonspecific clinical presentations. Radiologists and emergency physicians need
Shivani Gupta, Atin Kumar, Tejinder Kaur, Shivanand Gamanagatti, Abhinav Kumar, Amit Gupta, Subodh Kumar   +6 more
doaj   +1 more source

α1D-Adrenoceptors are responsible for the high sensitivity and the slow time-course of noradrenaline-mediated contraction in conductance arteries [PDF]

, 2013
The objective of this study was to determine whether the different time-course characteristics of α1-adrenoceptor-mediated contraction in arteries can be related to the subtypes involved.
Alexander, Arévalo-León, Cavalli, Chalothorn, Chen, Cotecchia, Daly, Deighan, Docherty, García-Cazarín, García-Sainz, García-Sainz, García-Sainz, Gisbert, Gisbert, Gisbert, Gisbert, Goldstein, Hawrylyshyn, Hein, Hosoda, Hrometz, Hussain, Keffel, Kenny, Koshimizu, Lachnit, Lyssand, Lyssand, Lyssand, Martinez-Rivelles, Martí, McCune, Methven, Methven, Michelotti, Monto, Noguera, Noguera, Philipp, Piascik, Piascik, Pérez-Aso, Rudner, Schwinn, Stassen, Taguchi, Tanaka, Tanoue, Tanoue, Theroux, Yamamoto, Zhong, Ziani   +53 more
core   +1 more source

Single-cell transcriptomics reveal the dynamic of haematopoietic stem cell production in the aorta

Nature Communications, 2018
Haematopoietic stem cells (HSCs) are generated from haemogenic endothelial (HE) cells via the formation of intra-aortic haematopoietic clusters (IAHCs) in vertebrate embryos.
Chloé S Baron, L. Kester, A. Klaus, J. Boisset, Roshana Thambyrajah, Laurent Yvernogeau, V. Kouskoff, G. Lacaud, A. van Oudenaarden, C. Robin   +9 more
semanticscholar   +1 more source

From Tear to Fear: Posttraumatic Stress Disorder in Patients With Acute Type A Aortic Dissection

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Acute type A aortic dissection presents with abrupt onset of pain that requires emergency surgery. However, minimal research exists on posttraumatic stress disorder (PTSD) in survivors.
Selena R. Pasadyn, Eric E. Roselli, Amanda S. Artis, Cassandra L. Pasadyn, Dermot Phelan, Karen Hurley, Milind Y. Desai, Eugene H. Blackstone   +7 more
doaj   +1 more source

Computational fluid dynamicaccuracy in mimicking changes in blood hemodynamics in patients with acute type IIIb aortic dissection treated with TEVAR [PDF]

, 2018
Background: We aimed to verify the accuracy of the Computational Fluid Dynamics (CFD) algorithm for blood flow reconstruction for type IIIb aortic dissection (TBAD) before and after thoracic endovascular aortic repair (TEVAR).
Domenig, Christoph, Huk, Ihor, Nanobachvili, Josif, Neumayer, Christoph, Piechota-Polańczyk, Aleksandra, Polanczyk, Andrzej   +5 more
core   +1 more source

Morphology of the human aorta and age-related changes: anatomical facts

Anatomy & Cell Biology, 2019
Aorta is the largest artery in the human body. Its starting point is the aortic orifice of the aortic valve and it terminates at the level of the fourth lumbar vertebra.
P. Komutrattananont, P. Mahakkanukrauh, Srijit Das   +2 more
semanticscholar   +1 more source

Propagation-based phase-contrast synchrotron imaging of aortic dissection in mice : from individual elastic lamella to 3D analysis [PDF]

, 2018
In order to show the advantage and potential of propagation-based phase-contrast synchrotron imaging in vascular pathology research, we analyzed aortic medial ruptures in BAPN/AngII-infused mice, a mouse model for aortic dissection. Ascending and thoraco-
Aoki, Hiroki, Aslanidou, Lydia, De Backer, Julie, Logghe, Gerlinde, Segers, Patrick, Stampanoni, Marco, Stergiopulos, Nikolaos, Trachet, Bram, Villaneuva-Perez, Pablo   +8 more
core   +3 more sources

Endovascular repair for acute traumatic transection of the descending thoracic aorta: experience of a single centre with a 12-years follow up [PDF]

, 2015
Background: Most blunt aortic injuries occur in the proximal proximal descending aorta causing acute transection of this vessel. Generally, surgical repair of the ruptured segment of aorta is associated with high rates of morbidity and mortality and in
Butrico, L, de Franciscis, S, GRANDE, RAFFAELE, Indolfi, C, Mastroroberto, P., Perri, P, Serra, R   +6 more
core   +2 more sources

Novel SMAD3 variant identified in a patient with familial aortopathy modeled using a zebrafish embryo assay

Frontiers in Cardiovascular Medicine, 2023
In human, pathogenic variants in smad3 are one cause of familial aortopathy. We describe a novel SMAD3 variant of unknown significance (VUS), V244F, in a patient who presented with aortic root dilation, right coronary artery ectasia, abdominal aortic ...
Mary B. Sheppard, Mary B. Sheppard, Mary B. Sheppard, Mary B. Sheppard, Mary B. Sheppard, Jeffrey D. Smith, Jeffrey D. Smith, Lisa L. Bergmann, Jakub K. Famulski   +8 more
doaj   +1 more source