Results 41 to 50 of about 86,947 (309)

Transcriptional profiles in the chicken ductus arteriosus during hatching.

PLoS ONE, 2019
The ductus arteriosus, an essential embryonic blood vessel between the pulmonary artery and the descending aorta, constricts after birth or hatching and eventually closes to terminate embryonic circulation. Chicken embryos have two long ductus arteriosi,
Toru Akaike, Satoko Shinjo, Eriko Ohmori, Ichige Kajimura, Nobuhito Goda, Susumu Minamisawa   +5 more
doaj   +1 more source

Impaired Distensibility of the Proximal Aorta in Fetuses With Tetralogy of Fallot

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Increased aortic wall stiffness, which even persists after repair, has been reported in patients with tetralogy of Fallot (TOF). We aimed to observe the distensibility of the ascending aorta and descending aorta in fetuses with TOF and explore
Dan Zhou, Ran Xu, Jiawei Zhou, Minghui Liu, Ganqiong Xu, Min Hou, Shi Zeng   +6 more
doaj   +1 more source

A rare case of acyanotic congenital heart disease, large patent ductus arteriosus with pre-ductal coarctation of descending thoracic aorta with patent ductus arteriosus closure and extra anatomical bypass grafting

Annals of Cardiac Anaesthesia, 2017
We report a case of 18-year-old female patient with large patent ductus arteriosus (PDA)-preductal coarctation of descending thoracic aorta. She underwent large PDA closure with a prosthetic graft from ascending aorta to descending thoracic aorta by mid ...
Zara Wani, Deepak Tiwari, Rajeev Gehlot, Deepak Kumar, Sushil Chhabra, Meenaxi Sharma   +5 more
doaj   +1 more source

Postcoarctation Aotrtic Aneurysms: Treatment Methods and Outcomes

Український журнал серцево-судинної хірургії, 2019
Background. Over the years of aortic coarctation (AC) repair, there have been significant changes in the development of the methods of surgical repair of this anomaly, and late complications at the site of intervention have been revealed which became ...
I. M. Kravchenko, S. Е. Dykuha, Yu. М. Tarasenko, V. I. Kravchenko, B. V. Cherpak, I. O. Didkovskii, R. M. Vitovskiy   +6 more
doaj   +1 more source

Single-Stage Open Repair of Extensive Arch and Descending Thoracic Aneurysm through Sternotomy: A Case Report

Journal of Chest Surgery, 2021
Extensive thoracic aortic disease involving the ascending aorta, the aortic arch, and the descending thoracic aorta may require multiple surgical and interventional managements, which impose a burden in terms of cumulative surgical trauma and the risk ...
Joon Young Kim, Hong Rae Kim, Joon Bum Kim   +2 more
doaj   +1 more source

Retrograde aortic thrombosis with TEVAR for secondary stroke prevention: Case report

Interdisciplinary Neurosurgery, 2022
Proximal aorta thrombi and atheromas have been identified as the source of cardioembolic ischemic stroke. Thrombi and atheromas distal to the carotid and subclavian origins have been overlooked as possible sources; however, descending thoracic aorta ...
Taylor Stiegler, Tashfin Huq, Justin Salerian, Nicolas Zea, Aimee Aysenne   +4 more
doaj   +1 more source

Experimental study on coronary perfusion with selective brain cooling for direct aortic surgery [PDF]

, 1959
1. Retrograde coronary perfusion in combination with selective brain cooling by irrigation was investigated in dogs, in comparison with direct coronary artery perfusion. 2.
Hayashi, Naomi
core   +1 more source

Aortic Function's Adaptation in Response to Exercise-Induced Stress Assessing by 1.5T MRI: A Pilot Study in Healthy Volunteers. [PDF]

PLoS ONE, 2016
AIM:Evaluation of the aortic "elastic reserve" might be a relevant marker to assess the risk of aortic event. Our aim was to compare regional aortic elasticity at rest and during supine bicycle exercise at 1.5 T MRI in healthy individuals.
Laurence Bal-Theoleyre, Alain Lalande, Frank Kober, Roch Giorgi, Frederic Collart, Philippe Piquet, Gilbert Habib, Jean-François Avierinos, Monique Bernard, Maxime Guye, Alexis Jacquier   +10 more
doaj   +1 more source

Type B Interrupted Aortic Arch with a Patent Ductus Arteriosus in an Adult Presenting with Secondary Polycythaemia

European Journal of Case Reports in Internal Medicine, 2020
Interrupted aortic arch (IAA) is an extremely rare congenital cyanotic heart disease characterized by complete disruption between the ascending and descending aorta.
Jonan Chun Yin Lee, Jeanie Betsy Chiang, Boris Chun Kei Chow   +2 more
doaj   +1 more source

Long-segmental middle aortic coarctation: a rare case first diagnosed by transthoracic echocardiography

BMC Cardiovascular Disorders, 2022
Background Middle aortic coarctation (MAC), also known as middle aortic syndrome, is an atypical aortic coarctation characterized by narrowing of the distal thoracic aorta and proximal abdominal aorta. MAC is a rare disease commonly diagnosed by computed
Jiwei Wang, Canying Yang, Bin Lai
doaj   +1 more source