Results 121 to 130 of about 41,868 (235)

A new genus and species of sabretooth, Oriensmilus liupanensis (Barbourofelinae, Nimravidae, Carnivora), from the middle Miocene of China suggests barbourofelines are nimravids, not felids [PDF]

open access: yes, 2020
Since the early 2000s, a revival of a felid relationship for barbourofeline sabretooths has become popular due to recent discoveries of fragmentary fossils from Africa.
Guan, Jian   +2 more
core  

Patent Foramen Ovale

open access: yesJournal of the American College of Cardiology, 2011
Stortecky, Stefan   +3 more
  +4 more sources

ICTUS ISQUÉMICO EN PUÉRPERA SECUNDARIO A EMBOLISMO PARADÓJICO

open access: yesRevista Chilena de Obstetricia y Ginecología, 2010
El infarto cerebral durante el embarazo o puerperio es una complicación grave que causa alta morbimortalidad materna. Presentamos el caso de una mujer previamente sana, de 32 años de edad, que sufrió embolismo cerebral posparto.
Ana Isabel Padilla Pérez   +3 more
doaj  

Embolic stroke of unknown source (ESUS) in patients with atrial septum defect and patent foramen ovale: difference and similarities [PDF]

open access: yes, 2015
Introduction Paradoxical embolism from right-to-left shunt through a patent foramen ovale (PFO) is a well-characterized cause of embolic strokes of undetermined source (ESUS).
DELABAYS, C.
core  

Finite Element Simulation Analysis of a Nickel-Titanium Alloy Patent Foramen Ovale Occluder

open access: yesZhongguo yiliao qixie zazhi
In this paper, a preliminary stress/strain analysis of the design structure of a nickel-titanium alloy patent foramen ovale occluder is conducted with the finite element simulation analysis method. In the analysis, solid structure modeling is carried out
Juan SHEN, Wei LIU
doaj   +1 more source

Iron deficiency, ischaemic strokes, and right-to-left shunts: From pulmonary arteriovenous malformations to patent foramen ovale?

open access: yes, 2014
Has the recent identification of iron deficiency as a risk factor for ischaemic stroke in patients with pulmonary arteriovenous malformations (AVMs) unmasked a new paradigm for stroke/infarct pathogenesis?
Shovlin, CL
core   +1 more source

Direct and CT measurements of canals and foramina of the skull base [PDF]

open access: yes, 1992
Berlis, A.   +2 more
core   +1 more source

Identifying a Cardiac Source of Embolism by Transesophageal Echocardiography: Review of a 12-Year Experience [PDF]

open access: yes, 2007
INTRODUCTION: Peripheral embolism is frequently related to a cardiac source of embolism. Transesophageal echocardiography (TEE) is a useful tool for identifying such sources.
Abreu, J   +8 more
core  

Metastases in Meckel's Cave: A Challenge of Differential Diagnosis [PDF]

open access: yes, 2018
Metastases in Meckel's cave are a rare tumor entity and should be considered as important differential diagnosis, especially if the patient presents with trigeminal neuralgia and suffers from a known primary malignancy. We present three cases of patients
Kollias, Spyros   +4 more
core  

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