questionsmedicales.fr
Maladies cardiovasculaires
Maladies vasculaires
Embolie et thrombose
Thromboembolie
Thromboembolisme veineux
Thromboembolisme veineux : Questions médicales fréquentes
Termes MeSH sélectionnés :
Cerebrovascular Circulation
Diagnostic
5
Thromboembolie veineuse
Échographie Doppler
Tests sanguins
D-dimère
Angiographie
Échographie
Scanner
Embolie pulmonaire
Diagnostic
Score de Wells
Évaluation du risque
Thromboembolie veineuse
Symptômes
5
Symptômes
Douleur
Gonflement
Embolie pulmonaire
Essoufflement
Douleur thoracique
Asymptomatique
Thromboembolie veineuse
Symptômes
Gonflement
Douleur
Thromboembolie veineuse
Localisation
Symptômes
Thromboembolie veineuse
Prévention
5
Prévention
Exercice
Anticoagulants
Bas de compression
Circulation sanguine
Prévention
Chirurgie
Immobilisation
Prévention
Voyages
Risque
Thromboembolie veineuse
Activité physique
Risque
Prévention
Traitements
5
Anticoagulants
Thrombolyse
Chirurgie
Anticoagulants
Thromboembolie veineuse
Traitement
Thrombolyse
Embolie pulmonaire
Traitement
Effets secondaires
Anticoagulants
Saignements
Prévention
Anticoagulants
Thromboembolie veineuse
Complications
5
Complications
Embolie pulmonaire
Syndrome post-thrombotique
Embolie pulmonaire
Urgence médicale
Complications
Syndrome post-thrombotique
Complications
Thromboembolie veineuse
Problèmes cardiaques
Embolie pulmonaire
Complications
Gestion
Suivi médical
Complications
Facteurs de risque
5
Facteurs de risque
Obésité
Antécédents familiaux
Âge
Risque
Thromboembolie veineuse
Grossesse
Risque
Thromboembolie veineuse
Antécédents
Risque
Thromboembolie veineuse
Tabagisme
Facteurs de risque
Thromboembolie veineuse
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Thromboembolisme veineux : Questions médicales les plus fréquentes",
"headline": "Thromboembolisme veineux : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Thromboembolisme veineux : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-07-21",
"dateModified": "2025-04-17",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Thromboembolisme veineux"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Thromboembolie",
"url": "https://questionsmedicales.fr/mesh/D013923",
"about": {
"@type": "MedicalCondition",
"name": "Thromboembolie",
"code": {
"@type": "MedicalCode",
"code": "D013923",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "C14.907.355.590"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Thromboembolisme veineux",
"alternateName": "Venous Thromboembolism",
"code": {
"@type": "MedicalCode",
"code": "D054556",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "None None",
"url": "https://questionsmedicales.fr/author/None%20None",
"affiliation": {
"@type": "Organization",
"name": ""
}
},
{
"@type": "Person",
"name": "Jean M Connors",
"url": "https://questionsmedicales.fr/author/Jean%20M%20Connors",
"affiliation": {
"@type": "Organization",
"name": "Division of Hematology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA."
}
},
{
"@type": "Person",
"name": "Francis Couturaud",
"url": "https://questionsmedicales.fr/author/Francis%20Couturaud",
"affiliation": {
"@type": "Organization",
"name": "CHU Brest, Département de Médecine Interne et Pneumologie, Brest, France; Univ_Brest, INSERM U1304-GETBO, CIC INSERM 1412, F29609 Brest; FCRIN INNOVTE network, Saint-Etienne, France. Electronic address: francis.couturaud@chu-brest.fr."
}
},
{
"@type": "Person",
"name": "Susan R Kahn",
"url": "https://questionsmedicales.fr/author/Susan%20R%20Kahn",
"affiliation": {
"@type": "Organization",
"name": "Department of Medicine, McGill University, Montreal, QC, Canada; Division of Internal Medicine and Division of Clinical Epidemiology, Jewish General Hospital/Lady Davis Institute, Montreal, QC, Canada."
}
},
{
"@type": "Person",
"name": "Marc Blondon",
"url": "https://questionsmedicales.fr/author/Marc%20Blondon",
"affiliation": {
"@type": "Organization",
"name": "Service d'angiologie et d'hémostase, HUG, 1211 Genève 14, et Faculté de médecine, Université de Genève, 1211 Genève 4."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Cerebrovascular Reactivity and Concussion.",
"datePublished": "2023-02-26",
"url": "https://questionsmedicales.fr/article/36965950",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.nic.2023.01.008"
}
},
{
"@type": "ScholarlyArticle",
"name": "Cerebrovascular injuries in traumatic brain injury.",
"datePublished": "2022-10-21",
"url": "https://questionsmedicales.fr/article/36308809",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.clineuro.2022.107479"
}
},
{
"@type": "ScholarlyArticle",
"name": "Imaging and blood flow characteristics of cerebrovascular fenestration malformation and its relationship with the occurrence of ischemic cerebrovascular disease.",
"datePublished": "2024-05-17",
"url": "https://questionsmedicales.fr/article/38760844",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s40001-024-01853-0"
}
},
{
"@type": "ScholarlyArticle",
"name": "Cerebrovascular Reactivity Following Spinal Cord Injury.",
"datePublished": "2024-05-23",
"url": "https://questionsmedicales.fr/article/38799609",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.46292/sci23-00068"
}
},
{
"@type": "ScholarlyArticle",
"name": "Point/counterpoint: Cerebrovascular resistance is a flawed concept.",
"datePublished": "2023-04-27",
"url": "https://questionsmedicales.fr/article/37113067",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1177/0271678X231172854"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Maladies cardiovasculaires",
"item": "https://questionsmedicales.fr/mesh/D002318"
},
{
"@type": "ListItem",
"position": 3,
"name": "Maladies vasculaires",
"item": "https://questionsmedicales.fr/mesh/D014652"
},
{
"@type": "ListItem",
"position": 4,
"name": "Embolie et thrombose",
"item": "https://questionsmedicales.fr/mesh/D016769"
},
{
"@type": "ListItem",
"position": 5,
"name": "Thromboembolie",
"item": "https://questionsmedicales.fr/mesh/D013923"
},
{
"@type": "ListItem",
"position": 6,
"name": "Thromboembolisme veineux",
"item": "https://questionsmedicales.fr/mesh/D054556"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Thromboembolisme veineux - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Thromboembolisme veineux",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-05",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Thromboembolisme veineux",
"description": "Comment diagnostiquer un thromboembolisme veineux ?\nQuels tests sont utilisés pour confirmer un TEV ?\nQuels signes cliniques indiquent un TEV ?\nLe scanner est-il utile pour le TEV ?\nComment évaluer le risque de TEV ?",
"url": "https://questionsmedicales.fr/mesh/D054556?mesh_terms=Cerebrovascular+Circulation#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Thromboembolisme veineux",
"description": "Quels sont les symptômes d'un TEV ?\nComment se manifeste une embolie pulmonaire ?\nLe TEV peut-il être asymptomatique ?\nQuels signes alertent sur un TEV ?\nLes symptômes varient-ils selon l'emplacement ?",
"url": "https://questionsmedicales.fr/mesh/D054556?mesh_terms=Cerebrovascular+Circulation#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Thromboembolisme veineux",
"description": "Comment prévenir le TEV ?\nLes bas de compression aident-ils ?\nQuand est-il crucial de prévenir le TEV ?\nLes voyages longs augmentent-ils le risque ?\nL'activité physique réduit-elle le risque ?",
"url": "https://questionsmedicales.fr/mesh/D054556?mesh_terms=Cerebrovascular+Circulation#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Thromboembolisme veineux",
"description": "Quels traitements sont disponibles pour le TEV ?\nComment fonctionnent les anticoagulants ?\nQuand utiliser la thrombolyse ?\nQuels sont les effets secondaires des anticoagulants ?\nLe traitement préventif est-il nécessaire ?",
"url": "https://questionsmedicales.fr/mesh/D054556?mesh_terms=Cerebrovascular+Circulation#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Thromboembolisme veineux",
"description": "Quelles sont les complications du TEV ?\nL'embolie pulmonaire est-elle grave ?\nQu'est-ce que le syndrome post-thrombotique ?\nLe TEV peut-il entraîner des problèmes cardiaques ?\nComment gérer les complications du TEV ?",
"url": "https://questionsmedicales.fr/mesh/D054556?mesh_terms=Cerebrovascular+Circulation#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Thromboembolisme veineux",
"description": "Quels sont les principaux facteurs de risque du TEV ?\nL'âge influence-t-il le risque de TEV ?\nLes femmes enceintes sont-elles à risque ?\nLes antécédents de TEV augmentent-ils le risque ?\nLe tabagisme est-il un facteur de risque ?",
"url": "https://questionsmedicales.fr/mesh/D054556?mesh_terms=Cerebrovascular+Circulation#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer un thromboembolisme veineux ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic repose sur l'évaluation clinique, l'échographie Doppler et les tests sanguins."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour confirmer un TEV ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests incluent l'échographie, le D-dimère et parfois l'angiographie."
}
},
{
"@type": "Question",
"name": "Quels signes cliniques indiquent un TEV ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent douleur, œdème, rougeur et chaleur dans la zone affectée."
}
},
{
"@type": "Question",
"name": "Le scanner est-il utile pour le TEV ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le scanner thoracique peut détecter une embolie pulmonaire associée."
}
},
{
"@type": "Question",
"name": "Comment évaluer le risque de TEV ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des scores comme le score de Wells aident à évaluer le risque de TEV."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes d'un TEV ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent douleur, gonflement, chaleur et rougeur dans la jambe."
}
},
{
"@type": "Question",
"name": "Comment se manifeste une embolie pulmonaire ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle se manifeste par une douleur thoracique, essoufflement et parfois toux avec sang."
}
},
{
"@type": "Question",
"name": "Le TEV peut-il être asymptomatique ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains cas de TEV peuvent ne présenter aucun symptôme visible."
}
},
{
"@type": "Question",
"name": "Quels signes alertent sur un TEV ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un gonflement soudain d'une jambe et une douleur intense sont des signes d'alerte."
}
},
{
"@type": "Question",
"name": "Les symptômes varient-ils selon l'emplacement ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent varier selon que le caillot est dans une veine profonde ou pulmonaire."
}
},
{
"@type": "Question",
"name": "Comment prévenir le TEV ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention inclut l'exercice régulier, l'hydratation et l'utilisation d'anticoagulants si nécessaire."
}
},
{
"@type": "Question",
"name": "Les bas de compression aident-ils ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les bas de compression aident à améliorer la circulation sanguine et à prévenir le TEV."
}
},
{
"@type": "Question",
"name": "Quand est-il crucial de prévenir le TEV ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Après une chirurgie ou lors d'une immobilisation prolongée, la prévention est cruciale."
}
},
{
"@type": "Question",
"name": "Les voyages longs augmentent-ils le risque ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les voyages prolongés en position assise augmentent le risque de TEV."
}
},
{
"@type": "Question",
"name": "L'activité physique réduit-elle le risque ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'activité physique régulière aide à réduire le risque de formation de caillots."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour le TEV ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent les anticoagulants, la thrombolyse et parfois la chirurgie."
}
},
{
"@type": "Question",
"name": "Comment fonctionnent les anticoagulants ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils empêchent la formation de nouveaux caillots et aident à dissoudre les existants."
}
},
{
"@type": "Question",
"name": "Quand utiliser la thrombolyse ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La thrombolyse est utilisée dans les cas graves d'embolie pulmonaire pour dissoudre rapidement le caillot."
}
},
{
"@type": "Question",
"name": "Quels sont les effets secondaires des anticoagulants ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les effets secondaires incluent des saignements, des ecchymoses et des réactions allergiques."
}
},
{
"@type": "Question",
"name": "Le traitement préventif est-il nécessaire ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, chez les patients à risque, un traitement préventif est souvent recommandé."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications du TEV ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent l'embolie pulmonaire, l'insuffisance veineuse et le syndrome post-thrombotique."
}
},
{
"@type": "Question",
"name": "L'embolie pulmonaire est-elle grave ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'embolie pulmonaire peut être mortelle et nécessite une attention médicale immédiate."
}
},
{
"@type": "Question",
"name": "Qu'est-ce que le syndrome post-thrombotique ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "C'est une complication chronique du TEV, entraînant douleur et gonflement persistants."
}
},
{
"@type": "Question",
"name": "Le TEV peut-il entraîner des problèmes cardiaques ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une embolie pulmonaire peut provoquer des problèmes cardiaques en surchargeant le cœur."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications du TEV ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion inclut un suivi médical régulier et des traitements adaptés aux complications."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque du TEV ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'immobilisation, l'obésité, les antécédents familiaux et certaines maladies."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il le risque de TEV ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque de TEV augmente avec l'âge, surtout après 60 ans."
}
},
{
"@type": "Question",
"name": "Les femmes enceintes sont-elles à risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la grossesse augmente le risque de TEV en raison des changements hormonaux et de la circulation."
}
},
{
"@type": "Question",
"name": "Les antécédents de TEV augmentent-ils le risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, avoir des antécédents de TEV augmente significativement le risque de récidive."
}
},
{
"@type": "Question",
"name": "Le tabagisme est-il un facteur de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme augmente le risque de formation de caillots sanguins."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 17/04/2025
Contenu vérifié selon les dernières recommandations médicales
5 publications dans cette catégorie
Publications dans "Thromboembolisme veineux" :
3 publications dans cette catégorie
Affiliations :
Division of Hematology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
Publications dans "Thromboembolisme veineux" :
3 publications dans cette catégorie
Affiliations :
CHU Brest, Département de Médecine Interne et Pneumologie, Brest, France; Univ_Brest, INSERM U1304-GETBO, CIC INSERM 1412, F29609 Brest; FCRIN INNOVTE network, Saint-Etienne, France. Electronic address: francis.couturaud@chu-brest.fr.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Department of Medicine, McGill University, Montreal, QC, Canada; Division of Internal Medicine and Division of Clinical Epidemiology, Jewish General Hospital/Lady Davis Institute, Montreal, QC, Canada.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Service d'angiologie et d'hémostase, HUG, 1211 Genève 14, et Faculté de médecine, Université de Genève, 1211 Genève 4.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Institute of Pharmacology, University of Bern, Bern, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Clinic of Angiology, University Hospital Zurich, Zurich, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Clinic of Angiology, University Hospital Zurich, Zurich, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Department of Internal Medicine, Cantonal Hospital Baden, Baden, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Clinic of Angiology, University Hospital Lausanne, Lausanne, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Department of Internal Medicine, University Hospital Basel, Basel, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Division of General Internal Medicine, Bern University Hospital, Bern, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Department of Internal Medicine, Cantonal Hospital Fribourg, Villars-sur-Glâne, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Department of Internal Medicine, Cantonal Hospital Fribourg, Villars-sur-Glâne, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Department of Internal Medicine, Cantonal Hospital Obwalden, Sarnen, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Department of Internal Medicine, Cantonal Hospital St. Gallen, St. Gallen, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Department of Internal Medicine, Regional Hospital Burgdorf, Burgdorf, Switzerland.
Publications dans "Thromboembolisme veineux" :
2 publications dans cette catégorie
Affiliations :
Clinic of Angiology, University Hospital Zurich, Zurich, Switzerland.
Publications dans "Thromboembolisme veineux" :
Cerebrovascular reactivity (CVR) reflects the change in cerebral blood flow in response to vasodilatory stimuli enabling assessment of the health of the cerebral vasculature. Recent advances in the qu...
Traumatic brain injury is a complex and highly heterogeneous disease due to the host of concomitant injuries that may accompany the initial insult. Due to the dynamic interplay between the injuries th...
To explore the imaging and transcranial Doppler cerebral blood flow characteristics of cerebrovascular fenestration malformation and its relationship with the occurrence of ischemic cerebrovascular di...
A retrospective analysis was conducted on the imaging data of 194 patients with cerebrovascular fenestration malformation who visited the Heyuan People's Hospital from July 2021 to July 2023. The loca...
A total of 194 patients with cerebral vascular fenestration malformation were found. Among the artery fenestration malformation, basilar artery fenestration was the most common, accounting for 46.08% ...
Cerebrovascular fenestration malformation is most common in the basilar artery. Cerebrovascular fenestration malformation may also be associated with other cerebrovascular malformations. Standardized ...
Spinal cord injuries (SCI) often result in cardiovascular issues, increasing the risk of stroke and cognitive deficits....
This study assessed cerebrovascular reactivity (CVR) using functional magnetic resonance imaging (fMRI) during a hypercapnic challenge in SCI participants compared to noninjured controls....
Fourteen participants were analyzed (...
The results showed a longer CVR component (tau) in the grey matter of SCI participants (...
Preliminary findings suggest a difference in the dynamic CVR component, tau, between the SCI and noninjured control groups, potentially explaining the higher cerebrovascular health burden in SCI indiv...
The relationship between cerebral blood flow and blood pressure is a critical part of investigation of cerebral autoregulation. Conventionally, cerebrovascular resistance (CVR) has been used to descri...
Fabry disease (FD) is a rare X-linked lysosomal storage disorder with variable phenotypes, including neurological symptoms. These can be influenced by vascular impairment. Extracranial and transcrania...
This is a single-center, cross-sectional study of 130 subjects-65 patients (38 females), with genetically confirmed FD, and 65 sex- and age-matched controls. Using ultrasonography, we measured structu...
In comparison to sex- and age-matched controls, FD patients displayed significantly increased carotid artery intima-media thickness (observed FD 0.69 ± 0.13 mm versus controls 0.63 ± 0.12 mm; P...
Our results suggest the presence of multiple vascular abnormalities and changes in hemodynamic parameters of cerebral arteries in patients with FD....
Respiration disturbs cardiovascular and cerebrovascular controls but its role is not fully elucidated....
Respiration can be classified as a confounder if its observation reduces the strength of the causal relationship from source to target. Respiration is a suppressor if the opposite situation holds. We ...
Respiration behaved systematically as a confounder for cardiovascular and cerebrovascular controls. In addition, its role was affected by propofol-based general anesthesia but not by a postural stimul...
The C/S test can be fruitfully exploited to categorize the role of respiration over causal variability interactions....
The application of the C/S test could favor the comprehension of the role of respiration in cardiovascular and cerebrovascular regulations....
To expand previous understanding of age-related vascular changes, we examined the association between aging and characteristics of cerebral arteries among 1133 participants aged 35 to 75 years recruit...
Maturational differences exist in cardiopulmonary and cerebrovascular function at sea-level, but the impact of maturation on acclimatization responses to high altitude is unknown. Ten children (9.8 ± ...
During hyperthermia, the perturbations in mean arterial blood pressure (MAP) produced by the Valsalva manoeuvre (VM) are more severe. However, whether these more severe VM-induced changes in MAP are t...
Healthy participants (n = 12, 1 female, mean ± SD: age 24 ± 3 years) completed a 30 mmHg (mouth pressure) VM for 15 s whilst supine during normothermia and mild hyperthermia. Hyperthermia was induced ...
Passive heating significantly raised core temperature from baseline (37.9 ± 0.2 vs. 37.1 ± 0.1°C at rest, p < 0.01). MAP during phases I through III of the VM was lower during hyperthermia (interactio...
These data indicate that the cerebrovascular response to the VM is largely unchanged by mild hyperthermia....