Titre : Perfusion

Perfusion : Questions médicales fréquentes

Termes MeSH sélectionnés :

Pilot Projects
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signes indiquent une mauvaise perfusion ?\nQuels tests sanguins sont utiles pour la perfusion ?\nComment la capillaroscopie aide-t-elle au diagnostic ?\nQuel rôle joue l'imagerie dans le diagnostic de la perfusion ?", "url": "https://questionsmedicales.fr/mesh/D010477?mesh_terms=Pilot+Projects&page=1000#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Perfusion", "description": "Quels symptômes indiquent une perfusion insuffisante ?\nComment la perfusion affecte-t-elle la peau ?\nQuels symptômes neurologiques sont liés à la perfusion ?\nComment la perfusion affecte-t-elle le cœur ?\nQuels signes vitaux sont affectés par la perfusion ?", "url": "https://questionsmedicales.fr/mesh/D010477?mesh_terms=Pilot+Projects&page=1000#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Perfusion", "description": "Comment prévenir les problèmes de perfusion ?\nQuel rôle joue l'exercice dans la 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l'échographie Doppler et la mesure de la pression artérielle." } }, { "@type": "Question", "name": "Quels signes indiquent une mauvaise perfusion ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les signes incluent la cyanose, la froideur des extrémités et une diminution de la conscience." } }, { "@type": "Question", "name": "Quels tests sanguins sont utiles pour la perfusion ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Les tests de lactate et d'oxygène artériel aident à évaluer la perfusion." } }, { "@type": "Question", "name": "Comment la capillaroscopie aide-t-elle au diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Elle permet d'observer la circulation sanguine dans les capillaires et d'évaluer la perfusion." } }, { "@type": "Question", "name": "Quel rôle joue l'imagerie dans le diagnostic de la perfusion ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'imagerie, comme l'IRM, aide à visualiser les zones de perfusion altérée dans les tissus." } }, { "@type": "Question", "name": "Quels symptômes indiquent une perfusion insuffisante ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent fatigue, confusion, et douleurs thoraciques." } }, { "@type": "Question", "name": "Comment la perfusion affecte-t-elle la peau ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Une mauvaise perfusion peut entraîner une peau pâle, froide et des lésions cutanées." } }, { "@type": "Question", "name": "Quels symptômes neurologiques sont liés à la perfusion ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes comme des vertiges, des évanouissements et des maux de tête peuvent survenir." } }, { "@type": "Question", "name": "Comment la perfusion affecte-t-elle le cœur ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Une perfusion insuffisante peut provoquer des douleurs cardiaques et des arythmies." } }, { "@type": "Question", "name": "Quels signes vitaux sont affectés par la perfusion ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "La fréquence cardiaque et la pression artérielle peuvent être anormales en cas de mauvaise perfusion." } }, { "@type": "Question", "name": "Comment prévenir les problèmes de perfusion ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hydratation et une alimentation équilibrée aide à prévenir les problèmes." } }, { "@type": "Question", "name": "Quel rôle joue l'exercice dans la prévention ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "L'exercice régulier améliore la circulation sanguine et la perfusion tissulaire." } }, { "@type": "Question", "name": "Comment éviter les caillots sanguins ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Bouger régulièrement et éviter de rester immobile aide à prévenir les caillots." } }, { "@type": "Question", "name": "Quels facteurs de mode de vie influencent la perfusion ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Le tabagisme et l'obésité peuvent nuire à la perfusion et doivent être évités." } }, { "@type": "Question", "name": "Comment la gestion du stress aide-t-elle ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "La gestion du stress peut améliorer la circulation sanguine et la santé cardiovasculaire." } }, { "@type": "Question", "name": "Quels traitements améliorent la perfusion ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les fluides intraveineux et les médicaments vasodilatateurs sont couramment utilisés." } }, { "@type": "Question", "name": "Comment la chirurgie peut-elle aider la perfusion ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La chirurgie peut corriger des obstructions vasculaires pour améliorer la circulation sanguine." } }, { "@type": "Question", "name": "Quel rôle jouent les anticoagulants dans la perfusion ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Les anticoagulants préviennent la formation de caillots, améliorant ainsi la perfusion." } }, { "@type": "Question", "name": "Comment la thérapie par compression aide-t-elle ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Elle améliore le retour veineux et la perfusion dans les membres inférieurs." } }, { "@type": "Question", "name": "Quels médicaments sont utilisés pour traiter la perfusion ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments comme les inotropes peuvent être utilisés pour améliorer la fonction cardiaque." } }, { "@type": "Question", "name": "Quelles sont les complications d'une perfusion insuffisante ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent l'insuffisance organique, le choc et la mort cellulaire." } }, { "@type": "Question", "name": "Comment la perfusion affecte-t-elle les reins ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Une perfusion insuffisante peut entraîner une insuffisance rénale aiguë." } }, { "@type": "Question", "name": "Quels risques cardiaques sont associés à une mauvaise perfusion ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Les risques incluent l'infarctus du myocarde et l'insuffisance cardiaque." } }, { "@type": "Question", "name": "Comment la perfusion affecte-t-elle le système nerveux ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Une perfusion insuffisante peut provoquer des AVC et des lésions cérébrales." } }, { "@type": "Question", "name": "Quelles infections peuvent résulter d'une mauvaise perfusion ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Les infections comme la septicémie peuvent survenir en raison d'une perfusion altérée." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque de mauvaise perfusion ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'hypertension, le diabète et le tabagisme augmentent le risque de mauvaise perfusion." } }, { "@type": "Question", "name": "Comment l'âge influence-t-il la perfusion ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Avec l'âge, la circulation sanguine peut diminuer, augmentant le risque de problèmes de perfusion." } }, { "@type": "Question", "name": "Quel impact a l'obésité sur la perfusion ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "L'obésité peut entraîner des problèmes vasculaires, augmentant le risque de mauvaise perfusion." } }, { "@type": "Question", "name": "Comment le stress chronique affecte-t-il la perfusion ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Le stress chronique peut provoquer des spasmes vasculaires, réduisant la perfusion." } }, { "@type": "Question", "name": "Quel rôle joue l'hérédité dans la perfusion ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Des antécédents familiaux de maladies cardiovasculaires peuvent augmenter le risque de mauvaise perfusion." } } ] } ] }

Sources (10000 au total)

Inadequate intakes of fatty acids attributed to the ultra-processed foods consumed by Portuguese population: The upper project.

Population-based studies suggest an inverse relationship between the dietary share of ultra-processed foods (UPF), as defined by NOVA classification, and the overall dietary nutritional quality. Howev... Cross-sectional data from IAN-AF 2015-2016 were used for this study. Food consumption data were collected through two 24-h food recalls, and food items were classified according to the NOVA system. Fo... In this study the consumption of UPF was associated with a worse fatty acids profile in the Portuguese diet, adding evidence regarding the negative impact of UPF on diet quality....

Progress Toward Tuberculosis Elimination and Tuberculosis Program Performance - National Tuberculosis Indicators Project, 2016-2022.

Elimination of tuberculosis (TB) is defined as reducing TB disease incidence in the United States to less than 1 case per million persons per year. In 2022, TB incidence in the United States was 2.5 T... The 5-year period for which the most recent data were available for each of five indicators: 1) overall TB incidence (2018-2022), 2) TB incidence among non-U.S.-born persons (2018-2022), 3) percentage... The National TB Indicators Project (NTIP) is a web-based performance monitoring tool that uses national TB surveillance data reported through the National TB Surveillance System and the Aggregate Repo... During the 5-year period for which the most recent data were available, most TB programs had improvements in reducing overall TB incidence (71.2%) and increasing the percentage of contacts receiving a... This report is the first to describe a 5-year relative change for TB program performance. These results suggest that TB programs are making improvements in activities that help identify persons with T... Use of NTIP data from individual TB programs enables a more detailed examination of trends in program performance and identification of areas for program improvement. Assessing indicator trends by TB ...

Diagnostic performance of chest CT average intensity projection (AIP) reconstruction for the assessment of pleuro-parenchymal abnormalities.

The comparison between chest x-ray (CXR) and computed tomography (CT) images is commonly required in clinical practice to assess the evolution of chest pathological manifestations. Intrinsic differenc... 142 patients who underwent chest CT examination and CXR within 24 hours were enrolled. CT was the standard of reference. Both conventional CXR (c-CXR) and s-CXR images were retrospectively reviewed fo... Overall, s-CXR sensitivity ranged 45-67% for consolidation, 12-28% for nodule/mass, 17-33% for linear opacities, 2-61% for reticular opacities, and 33-58% for pleural effusion; specificity 65-83%, 83-... S-CXR images, reconstructed with AIP technique, can be compared with conventional images in clinical practice and for educational purposes....

Blood donation projections using hierarchical time series forecasting: the case of Zimbabwe's national blood bank.

The discrepancy between blood supply and demand requires accurate forecasts of the blood supply at any blood bank. Accurate blood donation forecasting gives blood managers empirical evidence in blood ... The monthly blood donation data covering the period 2007 to 2018, collected from the National Blood Service Zimbabwe (NBSZ) was used. The data was disaggregated by gender and blood groups types within... Blood group O had the highest monthly yield mean of 1507.85 and 1230.03 blood units for male and female donors, respectively. The top-down forecasting proportions (TDFP) under ARIMA, with a MAPE value... The gradual decrease in future blood donations exhibited by the predictions calls for blood authorities in Zimbabwe to develop interventions that encourage blood donor retention and regular donations....

The Impact of Integrated Patient Education on Short-Term Revisit Rates in Healthcare Settings: A Quality Improvement Project.

Patient education plays a critical role in healthcare, influencing outcomes and resource utilization. However, effectively integrating patient education into clinical practice remains challenging due ... A quasi-experimental, pre-test/post-test design without a control group was employed at the International Medical Center in Riffa, Bahrain. The intervention consisted of modifications to the EHR syste... A total of 1,239 patients participated in the study, which was divided into two groups: 754 patients in the pre-intervention group and 485 patients in the post-intervention group. A significant change... Enhancements to EHR systems, combined with comprehensive staff education on patient education, can lead to significant reductions in short-term patient revisits. This underscores the importance of int...

Centring participant experience: a realist evaluation of a menstruator-friendly facility design project in a refugee settlement, Lebanon.

Menstrual health in humanitarian contexts is a neglected topic. Its taboo nature presents difficulties for participants in menstrual health projects in these particularly challenging settings. Namely,... The project studied was led by the International Federation of Red Cross and Red Crescent Societies who piloted their adaptable manual for menstruator-friendly water, sanitation and hygiene (WaSH) fac... The authors collected interview and focus group data on the contextual factors and processes within the project from nine project staff and 16 settlement inhabitants. They used a realist process of th... The contextual factors and causal mechanisms promoting participant experience comprised individual (choices influencing and experience during participation), interpersonal (group dynamics and the role... The research uses a case study from a renowned humanitarian organisation who provided a well-delivered project in a conducive environment to explore the mechanisms and contexts that can promote wider ...