Results 81 to 90 of about 43,019 (357)

Abnormal Haemodynamic Flow Patterns in Bicuspid Pulmonary Valve Disease

open access: yesFrontiers in Physiology, 2017
Abnormal flow patterns in the aortas of those with bicuspid aortic valves (BAVs) are increasingly recognized as important in the pathogenesis of aortic dilatation but pulmonary flow patterns in bicuspid pulmonary valves have not been studied.
Malenka M. Bissell   +3 more
doaj   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Transcatheter Treatment of Bicuspid Aortic Valve Disease: Imaging and Interventional Considerations

open access: yesFrontiers in Cardiovascular Medicine, 2018
Patients with bicuspid aortic valve disease have systematically been excluded from large randomized clinical trials investigating transcatheter aortic valve implantation (TAVI) due to their younger age, lower surgical risk and complex aortic anatomy. The
Rajiv Das, Rishi Puri
doaj   +1 more source

Aortic valve and aortic arch pathology after coarctation repair [PDF]

open access: yes, 2003
OBJECTIVE: To investigate the incidence of clinical problems related to a bicuspid valve (aortic stenosis and regurgitation) and the incidence of ascending aorta and aortic arch pathology in combination with coarctation repair.
Boersma, H. (Eric)   +7 more
core   +1 more source

New partial skeleton of Homo habilis from the upper Burgi Member, Koobi Fora Formation, Ileret, Kenya

open access: yesThe Anatomical Record, EarlyView.
Abstract KNM‐ER 64061 is a partial skeleton from the upper Burgi Member of the Koobi Fora Formation (2.02–2.06 Ma) associated taphonomically and geochemically with a nearly complete mandibular dentition (KNM‐ER 64060) attributed to Homo habilis.
Frederick E. Grine   +8 more
wiley   +1 more source

Bicuspid aortic valve [PDF]

open access: yesAnnals of Cardiothoracic Surgery, 2017
Christopher, Harris   +2 more
openaire   +3 more sources

Spartan Daily, March 3, 1955 [PDF]

open access: yes, 1955
Volume 42, Issue 100https://scholarworks.sjsu.edu/spartandaily/12149/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Aortendilatation und Funktion des linken Ventrikels bei bikuspider Aortenklappe [PDF]

open access: yes, 2015
Einleitung: Die bikuspide Aortenklappe (BAK) ist mit einer Prävalenz von 0.5-2% der häufigste angeborene Herzfehler. Die Dilatation der Aorta ascendens ist eine häufige Begleiterkrankung der BAK, die im schlimmsten Fall zum plötzlichen Herztod bei ...
Fina, Fabienne, Frangi, Jana
core   +1 more source

Rethinking brachycephaly: Anatomical implications and health considerations in lagomorphs

open access: yesThe Anatomical Record, EarlyView.
Abstract Brachycephaly in domestic rabbits is increasingly perceived by welfare organizations as associated with significant health complications, particularly oral pathologies. Despite this perception, comparative anatomical research into rabbit brachycephaly is limited compared to that of dogs and cats, compelling an in‐depth examination of its ...
Helaina Cressy   +3 more
wiley   +1 more source

Real-time imaging required for optimal echocardiographic assessment of aortic valve calcification [PDF]

open access: yes, 2012
Introduction Aortic valve calcification (AVC), even without haemodynamic significance, may be prognostically import as an expression of generalized atherosclerosis, but techniques for echocardiographic assessment are essentially unexplored.
Caidahl, K.   +9 more
core   +1 more source

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