Titre : Perfusion

Perfusion : Questions médicales fréquentes

Termes MeSH sélectionnés :

Teaching

Questions fréquentes et termes MeSH associés

Diagnostic 5

#1

Comment évaluer la perfusion tissulaire ?

On utilise des tests comme l'échographie Doppler et la mesure de la pression artérielle.
Perfusion Échographie Doppler
#2

Quels signes indiquent une mauvaise perfusion ?

Les signes incluent la cyanose, la froideur des extrémités et une diminution de la conscience.
Cyanose État de conscience
#3

Quels tests sanguins sont utiles pour la perfusion ?

Les tests de lactate et d'oxygène artériel aident à évaluer la perfusion.
Lactate Oxygène artériel
#4

Comment la capillaroscopie aide-t-elle au diagnostic ?

Elle permet d'observer la circulation sanguine dans les capillaires et d'évaluer la perfusion.
Capillaroscopie Circulation sanguine
#5

Quel rôle joue l'imagerie dans le diagnostic de la perfusion ?

L'imagerie, comme l'IRM, aide à visualiser les zones de perfusion altérée dans les tissus.
Imagerie par résonance magnétique Perfusion

Symptômes 5

#1

Quels symptômes indiquent une perfusion insuffisante ?

Les symptômes incluent fatigue, confusion, et douleurs thoraciques.
Fatigue Douleurs thoraciques
#2

Comment la perfusion affecte-t-elle la peau ?

Une mauvaise perfusion peut entraîner une peau pâle, froide et des lésions cutanées.
Peau Lésions cutanées
#3

Quels symptômes neurologiques sont liés à la perfusion ?

Des symptômes comme des vertiges, des évanouissements et des maux de tête peuvent survenir.
Vertiges Évanouissement
#4

Comment la perfusion affecte-t-elle le cœur ?

Une perfusion insuffisante peut provoquer des douleurs cardiaques et des arythmies.
Douleurs cardiaques Arythmies
#5

Quels signes vitaux sont affectés par la perfusion ?

La fréquence cardiaque et la pression artérielle peuvent être anormales en cas de mauvaise perfusion.
Fréquence cardiaque Pression artérielle

Prévention 5

#1

Comment prévenir les problèmes de perfusion ?

Maintenir une bonne hydratation et une alimentation équilibrée aide à prévenir les problèmes.
Hydratation Alimentation équilibrée
#2

Quel rôle joue l'exercice dans la prévention ?

L'exercice régulier améliore la circulation sanguine et la perfusion tissulaire.
Exercice Circulation sanguine
#3

Comment éviter les caillots sanguins ?

Bouger régulièrement et éviter de rester immobile aide à prévenir les caillots.
Caillots sanguins Mobilité
#4

Quels facteurs de mode de vie influencent la perfusion ?

Le tabagisme et l'obésité peuvent nuire à la perfusion et doivent être évités.
Tabagisme Obésité
#5

Comment la gestion du stress aide-t-elle ?

La gestion du stress peut améliorer la circulation sanguine et la santé cardiovasculaire.
Gestion du stress Santé cardiovasculaire

Traitements 5

#1

Quels traitements améliorent la perfusion ?

Les fluides intraveineux et les médicaments vasodilatateurs sont couramment utilisés.
Fluides intraveineux Vasodilatateurs
#2

Comment la chirurgie peut-elle aider la perfusion ?

La chirurgie peut corriger des obstructions vasculaires pour améliorer la circulation sanguine.
Chirurgie Obstructions vasculaires
#3

Quel rôle jouent les anticoagulants dans la perfusion ?

Les anticoagulants préviennent la formation de caillots, améliorant ainsi la perfusion.
Anticoagulants Caillots sanguins
#4

Comment la thérapie par compression aide-t-elle ?

Elle améliore le retour veineux et la perfusion dans les membres inférieurs.
Thérapie par compression Retour veineux
#5

Quels médicaments sont utilisés pour traiter la perfusion ?

Des médicaments comme les inotropes peuvent être utilisés pour améliorer la fonction cardiaque.
Inotropes Fonction cardiaque

Complications 5

#1

Quelles sont les complications d'une perfusion insuffisante ?

Les complications incluent l'insuffisance organique, le choc et la mort cellulaire.
Insuffisance organique Choc
#2

Comment la perfusion affecte-t-elle les reins ?

Une perfusion insuffisante peut entraîner une insuffisance rénale aiguë.
Insuffisance rénale Perfusion
#3

Quels risques cardiaques sont associés à une mauvaise perfusion ?

Les risques incluent l'infarctus du myocarde et l'insuffisance cardiaque.
Infarctus du myocarde Insuffisance cardiaque
#4

Comment la perfusion affecte-t-elle le système nerveux ?

Une perfusion insuffisante peut provoquer des AVC et des lésions cérébrales.
AVC Lésions cérébrales
#5

Quelles infections peuvent résulter d'une mauvaise perfusion ?

Les infections comme la septicémie peuvent survenir en raison d'une perfusion altérée.
Septicémie Infections

Facteurs de risque 5

#1

Quels facteurs augmentent le risque de mauvaise perfusion ?

L'hypertension, le diabète et le tabagisme augmentent le risque de mauvaise perfusion.
Hypertension Diabète
#2

Comment l'âge influence-t-il la perfusion ?

Avec l'âge, la circulation sanguine peut diminuer, augmentant le risque de problèmes de perfusion.
Âge Circulation sanguine
#3

Quel impact a l'obésité sur la perfusion ?

L'obésité peut entraîner des problèmes vasculaires, augmentant le risque de mauvaise perfusion.
Obésité Problèmes vasculaires
#4

Comment le stress chronique affecte-t-il la perfusion ?

Le stress chronique peut provoquer des spasmes vasculaires, réduisant la perfusion.
Stress chronique Spasmes vasculaires
#5

Quel rôle joue l'hérédité dans la perfusion ?

Des antécédents familiaux de maladies cardiovasculaires peuvent augmenter le risque de mauvaise perfusion.
Hérédité Maladies cardiovasculaires
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"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 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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." } } ] } ] }
Dr Olivier Menir

Contenu validé par Dr Olivier Menir

Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale


Validation scientifique effectuée le 08/05/2025

Contenu vérifié selon les dernières recommandations médicales

Auteurs principaux

Jayan Nagendran

6 publications dans cette catégorie

Affiliations :
  • Department of Surgery, Division of Cardiac Surgery, Faculty of Medicine, University of Alberta, Edmonton, AB, Canada; Mazankowski Alberta Heart Institute, Edmonton, AB, Canada; Alberta Transplant Institute, Edmonton, AB, Canada; Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada. Electronic address: jayan@ualberta.ca.

Sayed Himmat

4 publications dans cette catégorie

Affiliations :
  • Department of Surgery, Faculty of Medicine, University of Alberta, Edmonton, AB, Canada.

Sanaz Hatami

4 publications dans cette catégorie

Affiliations :
  • Department of Surgery, Faculty of Medicine, University of Alberta, Edmonton, AB, Canada.

Keir Forgie

3 publications dans cette catégorie

Affiliations :
  • Department of Surgery, Division of Cardiac Surgery, Faculty of Medicine, University of Alberta, Edmonton, AB, Canada; Mazankowski Alberta Heart Institute, Edmonton, AB, Canada.

Nicholas Fialka

3 publications dans cette catégorie

Affiliations :
  • Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.

Abeline Watkins

3 publications dans cette catégorie

Affiliations :
  • Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.

Katie Du

3 publications dans cette catégorie

Affiliations :
  • Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.

Mubashir Khan

3 publications dans cette catégorie

Affiliations :
  • Department of Surgery, Faculty of Medicine, University of Alberta, Edmonton, AB, Canada.

Xiuhua Wang

3 publications dans cette catégorie

Affiliations :
  • Department of Surgery, Faculty of Medicine, University of Alberta, Edmonton, AB, Canada.

Ryan Edgar

3 publications dans cette catégorie

Affiliations :
  • Ray Rajotte Surgical Medical Research Institute (SMRI), Edmonton, AB, Canada.

Katie-Marie Buswell-Zuk

3 publications dans cette catégorie

Affiliations :
  • Ray Rajotte Surgical Medical Research Institute (SMRI), Edmonton, AB, Canada.

Darren H Freed

3 publications dans cette catégorie

Affiliations :
  • Department of Surgery, Division of Cardiac Surgery, Faculty of Medicine, University of Alberta, Edmonton, AB, Canada; Mazankowski Alberta Heart Institute, Edmonton, AB, Canada; Alberta Transplant Institute, Edmonton, AB, Canada; Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada.

Marie Luby

2 publications dans cette catégorie

Affiliations :
  • National Institute of Neurological Disorders and Stroke, Stroke Branch, National Institutes of Health, Bethesda, MD, USA.

Lawrence L Latour

2 publications dans cette catégorie

Affiliations :
  • National Institute of Neurological Disorders and Stroke, Stroke Branch, National Institutes of Health, Bethesda, MD, USA.

Hui Xue

2 publications dans cette catégorie

Affiliations :
  • National Heart, Lung, and Blood Institute, National Institutes of Health, DHHS, Bethesda, Maryland, USA.
Publications dans "Perfusion" :

Charlotte Manisty

2 publications dans cette catégorie

Affiliations :
  • University College London, Institute of Cardiovascular Science, London, UK.
  • Barts Heart Centre, St Bartholomew's Hospital, London, UK.
Publications dans "Perfusion" :

Peter Kellman

2 publications dans cette catégorie

Affiliations :
  • National Heart, Lung, and Blood Institute, National Institutes of Health, DHHS, Bethesda, Maryland, USA.
Publications dans "Perfusion" :

Sven Plein

2 publications dans cette catégorie

Affiliations :
  • Department of Biomedical Imaging Science, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK.

Jens Sörensen

2 publications dans cette catégorie

Affiliations :
  • Department of Nuclear Medicine & PET Centre, Aarhus University Hospital, Palle Juul-Jensens Boulevard 165, 8200 Aarhus N, Denmark.
  • Department of Surgical Sciences, Nuclear Medicine and PET, Uppsala University, Uppsala, Sweden.
Publications dans "Perfusion" :

Jonathan Abele

2 publications dans cette catégorie

Affiliations :
  • Department of Diagnostic Imaging and Radiology, University of Alberta, Edmonton, Canada.

Sources (4785 au total)

To teach or not to teach? Assessing medical school faculty motivation to teach in the era of curriculum reform.

Medical schools have undergone a period of continual curricular change in recent years, particularly with regard to pre-clinical education. While these changes have many benefits for students, the imp... In this study, faculty motivation to teach in the pre-clinical medical curriculum was examined using self-determination theory (SDT) as a framework. Basic science and clinical faculty were surveyed on... Faculty reported that teaching activities often meet their basic psychological needs of competence, autonomy, and relatedness. Professors were more likely than associate professors to report that teac... Assessing faculty motivation to teach provided valuable insights into how faculty relate to their teaching roles and what factors influence them to continue in those roles. This information may be use...

Study on the Application Effect of the Case Teaching Method Based on Primary Teaching Principle in Clinical Teaching of Radiology.

A case-control study explored the application of case-based teaching methods in the clinical teaching of radiology.... 126 radiology interns of grade 2018 were selected by cluster sampling and randomly divided into the research group and the control group. The traditional teaching approach was used in the control grou... The interns' test scores, the research group's case summary multiple-choice questions, case-group multiple-choice questions, case analysis questions, theoretical total scores, and practical operation ... The application of the case teaching method based on primary teaching principle in the radiology clinical teaching course is helpful to cultivate students' critical thinking ability and improve studen...

Effects of students' peer teaching in a new pharmacokinetics teaching format.

The aim of this work was to evaluate the impact of a teaching method in pharmacokinetics (PK) in terms of satisfaction and performance in the final test of students.... This method consisted of the development of a practical problem and a peer-tutored solution by small groups of three or four students. Students enrolled in the second year of pharmaceutical studies ha... More than 70% of the students were highly satisfied with the new format of the PK course, especially concerning the development and the design of a practical problem. More than 94% of the students con... This new method including peer teaching was applied in PK and allowed to significantly increase the performance and the satisfaction of the students in PK....

Teaching Through the Student Lens: Qualitative Exploration of Student Evaluations of Teaching.

The purpose of this study is to use feedback from student evaluations of teaching (SETs) to define and describe themes associated with perceived teaching effectiveness.... We retrospectively analyzed SETs for instructors in required didactic courses from one academic year using qualitative content analysis. The analysis included student responses to the following questi... Five themes were developed from 4683 coded segments and are described with example quotations. These themes included clarity of instruction and learning activities, alignment of learning and assessmen... These themes and supportive quotes offer a deeper understanding of the student perspective on similar ideas that are present throughout the teaching and learning literature and represent broad aspects...

Reflective practice of nurse residents in the teaching-learning process in teaching hospitals.

To analyze reflective practice in the teaching-learning process of nurses in residency programs in teaching hospitals in Minas Gerais, Brazil.... Case study, based on the reflective practice framework, conducted in two teaching hospitals. Observation and interviews were conducted with first and second-year residents, and five participants were ... In 519 observed activities, elements of reflection were identified in 22.2%, especially active listening and expression of doubts. Discourses indicated practice as the best moment for teaching-learnin... Know-in-action reflection was evidenced as the predominant formative aspect for residents, with few opportunities for reflection on reflection-in-action....

Evidence-based teaching in contact lenses education: Teaching and learning strategies.

Contact lens (CL) practice is an ever-changing field with clinical knowledge, techniques and equipment continuously evolving. These new developments are backed with clinical trials and research to ens... An expert panel of educators completed a comprehensive literature review of current evidence of teaching methods in CL training, or if not available then what can be learnt from other health care prof... Due to the amount of evidence available in the overall subject area relating to healthcare education, the initial plan of compiling evidence into one narrative review paper was discarded in favour of ... There is a small amount of evidence supporting CL education, but most of this seems to be related to the practical element of the training. However, there is a lot of evidence in the field of healthca...

Application of SPARK teaching in acute abdomen radiography teaching for undergraduate medical students.

Acute abdomen is a series of acute and severe abdominal diseases commonly encountered in clinic. It is important to strengthen the image teaching of acute abdomen for undergraduates.... This study aimed to explore the application effect of SPARK[sub-speciality (S), problem-based learning (P), assessment (A), report (R) and reading skill (K)] teaching mode in the experimental teaching... We selected a total of 58 third year medical students for observation. The students were divided into experimental group and control group. Among them, 29 students in the experimental group studied in... The average scores of the experimental group and the control group after theory class were (69.0 ± 26.4) and (72.1 ± 24.1) respectively, with no statistical difference (t = 0.468, P = 0.642). The aver... The SPARK teaching mode was helpful for undergraduate medical students to consolidate image foundation, improve image reading skills....

Experiences as a clinical teaching fellow: interviews with clinical teaching fellows in the West Midlands.

The majority of junior doctors in the UK do not proceed directly into specialty training after completing mandatory foundation training but instead take a year out of training. A common post undertake... CTFs working in Trusts in the West Midlands region registered as students on the Education for Healthcare Professionals Post Graduate Certificate course at the University of Birmingham in August 2019 ... Nine CTFs participated in an interview. Five main themes were identified which related to their experiences in post and plans for future careers. Participants reported choosing to undertake a CTF role... This is the first study to use interview methodology to explore experiences of CTFs, and has provided a valuable insight into the experiences of those in post in the West Midlands region. Understandin...