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Aineistot 1-8 / 8
Keuhkoembolian tietokonetomografia : kuvausindikaatiot kuntoon
(2020-02-20)
Turun yliopistollisen keskussairaalan yhteispäivystyksessä on huomattu, että keuhkojen varjoainetehosteisen tietokonetomografiakuvausten määrä on kasvanut merkittävästi viime vuosina. Kuitenkaan samanlaista vaikutelmaa ei ...
Effect of respiratory motion correction and CT-based attenuation correction on dual-gated cardiac PET image quality and quantification
(2022-02-03)
Dual-gating reduces respiratory and cardiac motion effects but increases noise. With motion correction, motion is minimized and image quality preserved. We applied motion correction to create end-diastolic respiratory ...
External validation of giant cell arteritis (GCA) criteria : focus on new 2021 ACR-EULAR criteria for GCA
(2022-02-18)
Giant cell arteritis (GCA) is a diverse disease that affects large vessel and cranial arteries. The most scared complication is loss of vision. The best way to prevent this is fast diagnosis. American College of Rheumatology ...
Prevalence of High Bleeding Risk among Hospitalized Suspected NSTEMI Patients
(2022-03-28)
Background: In recent years guidelines of the management of acute coronary syndromes (ACS) have placed more emphasis on identifying patients at high bleeding risk (HBR). The goal of this study was to investigate the ...
The association of apolipoprotein E ε4 allele on cognitive function in middle age
(2020-06-01)
Apolipoprotein E (APOE) is a lipid transport protein which in addition to its primary function has allele specific effects e.g. on cognition and cardiovascular health. There are three alleles of the APOE gene: ε2, ε3 and ...
Percutaneous left atrial appendage closure in patients with prior intracranial bleeding and thromboembolism
(2020-12-18)
Background: Percutaneous left atrial appendage closure (LAAC) is an alternative treatment in atrial fibrillation patients with contraindication to oral anticoagulation. Still, patient selection criteria for LAAC are debated. ...
Vaikean mitraalivuodon hoito katetritekniikalla
(2021-03-10)
Vaikea rakenneviasta johtuva mitraaliläpän vuoto hoidetaan kirurgisesti, mikäli se aiheuttaa oireita tai kuormittaa merkittävästi sydämen vasenta kammiota. Suuren riskin takia leikkaushoito ei ole aina mahdollinen ja ...
A Respiratory Motion Estimation Method Based on MEMS Sensors for Gated Positron Emission Tomography
(2021-04-23)
This work presents a novel method for estimating respiratory motion using Microelectromechanical Systems (MEMS) sensors. As an application of the method the amplitude gating of Positron Emission Tomography (PET) imaging ...