Publications by authors named "S Pasian"
Introduction: Emotion regulation refers to use of strategies to change or suppress a response to an affective experience and is an important component of an individual's subjective wellbeing. Difficulties properly regulating emotions are related to psychopathological processes.
Objective: This study assessed the factor structure of the Brazilian version of the Emotion Regulation Questionnaire (ERQ); the invariance of its psychometric parameters as a function of gender; and its convergent validity with other scales measuring affective processes.
Objectives: Variables affecting the performance of ultrasound-guided transthoracic needle biopsy (US-TTNB) are not well established. We examined clinical and imaging variables affecting the sensitivity and the complication rates of US-TTNB.
Methods: We retrospectively reviewed a consecutive series of 528 US-TTNBs performed from 2008 to 2017.
Background: Current lung cancer screening guidelines use mean diameter, volume or density of the largest lung nodule in the prior computed tomography (CT) or appearance of new nodule to determine the timing of the next CT. We aimed at developing a more accurate screening protocol by estimating the 3-year lung cancer risk after two screening CTs using deep machine learning (ML) of radiologist CT reading and other universally available clinical information.
Methods: A deep machine learning (ML) algorithm was developed from 25,097 participants who had received at least two CT screenings up to two years apart in the National Lung Screening Trial.
Background: Transcarotid transcatheter aortic valve replacement (TAVR) recipients may be exposed to a higher ipsilateral subclinical cerebral ischemic burden compared with the contralateral hemisphere. We sought (1) to compare the cerebral ischemic burden of the 2 hemispheres after transcarotid TAVR, as evaluated by diffusion weighted-magnetic resonance imaging (DW-MRI), and (2) to identify the factors associated with ipsilateral ischemic burden.
Methods: This prospective study included 52 patients undergoing transcarotid TAVR, followed by a DW-MRI examination.
Objectives: We sought to evaluate the position of balloon-expandable valves in relation to the coronary ostia using an angiographic- and computed tomography (CT)-based analysis, and to determine the impact of valve position on coronary angiography (CA)/percutaneous coronary intervention (PCI) feasibility and results.
Methods: A total of 533 patients who received a Sapien XT or Sapien 3 valve were included in the angiographic analysis. Of these, 49 benefited from an opportunistic electrocardiography-gated CT after transcatheter aortic valve replacement (TAVR) and were included in the CT analysis.