Canaux calciques de type L : Questions médicales fréquentes
Nom anglais: Calcium Channels, L-Type
Descriptor UI:D020746
Tree Number:D12.776.543.585.400.150.400
Termes MeSH sélectionnés :
Multivariate Analysis
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Canaux calciques de type L : Questions médicales les plus fréquentes",
"headline": "Canaux calciques de type L : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Canaux calciques de type L : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-03-10",
"dateModified": "2025-03-05",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Canaux calciques de type L"
},
"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": "Canaux calciques",
"url": "https://questionsmedicales.fr/mesh/D015220",
"about": {
"@type": "MedicalCondition",
"name": "Canaux calciques",
"code": {
"@type": "MedicalCode",
"code": "D015220",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "D12.776.543.585.400.150"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Canaux calciques de type L",
"alternateName": "Calcium Channels, L-Type",
"code": {
"@type": "MedicalCode",
"code": "D020746",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Brooke M Ahern",
"url": "https://questionsmedicales.fr/author/Brooke%20M%20Ahern",
"affiliation": {
"@type": "Organization",
"name": ""
}
},
{
"@type": "Person",
"name": "Jonathan Satin",
"url": "https://questionsmedicales.fr/author/Jonathan%20Satin",
"affiliation": {
"@type": "Organization",
"name": ""
}
},
{
"@type": "Person",
"name": "Vishaal Rajani",
"url": "https://questionsmedicales.fr/author/Vishaal%20Rajani",
"affiliation": {
"@type": "Organization",
"name": "Biomedical Sciences, Faculty of Medicine, Memorial University, Canada."
}
},
{
"@type": "Person",
"name": "Qi Yuan",
"url": "https://questionsmedicales.fr/author/Qi%20Yuan",
"affiliation": {
"@type": "Organization",
"name": "Biomedical Sciences, Faculty of Medicine, Memorial University, Canada."
}
},
{
"@type": "Person",
"name": "Douglas A Andres",
"url": "https://questionsmedicales.fr/author/Douglas%20A%20Andres",
"affiliation": {
"@type": "Organization",
"name": "Department of Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY, USA."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Event detection in football: Improving the reliability of match analysis.",
"datePublished": "2024-04-18",
"url": "https://questionsmedicales.fr/article/38635802",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1371/journal.pone.0298107"
}
},
{
"@type": "ScholarlyArticle",
"name": "Perceived Ageism in Health Care: A Hybrid Concept Analysis.",
"datePublished": "2024-04-17",
"url": "https://questionsmedicales.fr/article/38631909",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1177/07334648241248297"
}
},
{
"@type": "ScholarlyArticle",
"name": "Analysis of trends and status of evaluation methods in thyroid scar.",
"datePublished": "2024-04-16",
"url": "https://questionsmedicales.fr/article/38720695",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.heliyon.2024.e29301"
}
},
{
"@type": "ScholarlyArticle",
"name": "Damage analysis of Pochazia shantungensis (Hemiptera: Ricaniidae) in persimmons.",
"datePublished": "2024-04-16",
"url": "https://questionsmedicales.fr/article/38625892",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1371/journal.pone.0301471"
}
},
{
"@type": "ScholarlyArticle",
"name": "In Silico Molecular Analysis of Carbapenemase-Negative Carbapenem-Resistant",
"datePublished": "2024-04-16",
"url": "https://questionsmedicales.fr/article/38674749",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3390/microorganisms12040805"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Acides aminés, peptides et protéines",
"item": "https://questionsmedicales.fr/mesh/D000602"
},
{
"@type": "ListItem",
"position": 3,
"name": "Protéines",
"item": "https://questionsmedicales.fr/mesh/D011506"
},
{
"@type": "ListItem",
"position": 4,
"name": "Protéines membranaires",
"item": "https://questionsmedicales.fr/mesh/D008565"
},
{
"@type": "ListItem",
"position": 5,
"name": "Protéines de transport membranaire",
"item": "https://questionsmedicales.fr/mesh/D026901"
},
{
"@type": "ListItem",
"position": 6,
"name": "Canaux ioniques",
"item": "https://questionsmedicales.fr/mesh/D007473"
},
{
"@type": "ListItem",
"position": 7,
"name": "Canaux calciques",
"item": "https://questionsmedicales.fr/mesh/D015220"
},
{
"@type": "ListItem",
"position": 8,
"name": "Canaux calciques de type L",
"item": "https://questionsmedicales.fr/mesh/D020746"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Canaux calciques de type L - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Canaux calciques de type L",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-18",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Canaux calciques de type L",
"description": "Comment diagnostiquer une dysfonction des canaux calciques de type L ?\nQuels examens sont recommandés pour évaluer ces canaux ?\nLes tests génétiques sont-ils utiles pour ces canaux ?\nQuels symptômes peuvent indiquer un problème avec ces canaux ?\nComment évaluer la fonction des canaux calciques ?",
"url": "https://questionsmedicales.fr/mesh/D020746?mesh_terms=Multivariate+Analysis&page=999#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Canaux calciques de type L",
"description": "Quels sont les symptômes d'une hyperactivité des canaux L ?\nComment se manifestent les troubles liés aux canaux calciques ?\nLes symptômes varient-ils selon l'âge ?\nY a-t-il des signes cliniques spécifiques à surveiller ?\nLes symptômes peuvent-ils être confondus avec d'autres maladies ?",
"url": "https://questionsmedicales.fr/mesh/D020746?mesh_terms=Multivariate+Analysis&page=999#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Canaux calciques de type L",
"description": "Comment prévenir les troubles liés aux canaux calciques ?\nL'alimentation joue-t-elle un rôle préventif ?\nLe stress peut-il affecter ces canaux ?\nEst-il important de contrôler la pression artérielle ?\nLes examens réguliers sont-ils nécessaires ?",
"url": "https://questionsmedicales.fr/mesh/D020746?mesh_terms=Multivariate+Analysis&page=999#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Canaux calciques de type L",
"description": "Quels médicaments sont utilisés pour traiter les troubles des canaux L ?\nLa thérapie physique est-elle bénéfique ?\nLes changements de mode de vie sont-ils recommandés ?\nDes interventions chirurgicales sont-elles possibles ?\nComment surveiller l'efficacité du traitement ?",
"url": "https://questionsmedicales.fr/mesh/D020746?mesh_terms=Multivariate+Analysis&page=999#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Canaux calciques de type L",
"description": "Quelles complications peuvent survenir avec des troubles des canaux L ?\nLes complications sont-elles réversibles ?\nComment les complications affectent-elles la qualité de vie ?\nLes complications sont-elles plus fréquentes chez certaines populations ?\nComment gérer les complications à long terme ?",
"url": "https://questionsmedicales.fr/mesh/D020746?mesh_terms=Multivariate+Analysis&page=999#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Canaux calciques de type L",
"description": "Quels sont les principaux facteurs de risque pour les troubles des canaux L ?\nLe tabagisme influence-t-il ces troubles ?\nL'obésité est-elle un facteur de risque ?\nLe manque d'exercice est-il préoccupant ?\nLe stress chronique est-il un facteur de risque ?",
"url": "https://questionsmedicales.fr/mesh/D020746?mesh_terms=Multivariate+Analysis&page=999#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une dysfonction des canaux calciques de type L ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests électrophysiologiques et des études d'imagerie peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Quels examens sont recommandés pour évaluer ces canaux ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'électrocardiogramme et l'échocardiographie sont souvent recommandés."
}
},
{
"@type": "Question",
"name": "Les tests génétiques sont-ils utiles pour ces canaux ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent identifier des mutations liées à des troubles spécifiques."
}
},
{
"@type": "Question",
"name": "Quels symptômes peuvent indiquer un problème avec ces canaux ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des palpitations, des douleurs thoraciques ou des évanouissements peuvent survenir."
}
},
{
"@type": "Question",
"name": "Comment évaluer la fonction des canaux calciques ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de contraction musculaire et des mesures de calcium intracellulaire sont utilisés."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes d'une hyperactivité des canaux L ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des arythmies cardiaques, des douleurs thoraciques et des vertiges peuvent se manifester."
}
},
{
"@type": "Question",
"name": "Comment se manifestent les troubles liés aux canaux calciques ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent provoquer des spasmes musculaires, des crampes et des troubles de la conduction."
}
},
{
"@type": "Question",
"name": "Les symptômes varient-ils selon l'âge ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent être plus prononcés chez les personnes âgées."
}
},
{
"@type": "Question",
"name": "Y a-t-il des signes cliniques spécifiques à surveiller ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Surveillez les signes d'insuffisance cardiaque et les troubles neurologiques."
}
},
{
"@type": "Question",
"name": "Les symptômes peuvent-ils être confondus avec d'autres maladies ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent être similaires à ceux d'autres maladies cardiaques ou neurologiques."
}
},
{
"@type": "Question",
"name": "Comment prévenir les troubles liés aux canaux calciques ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir un mode de vie sain et gérer les facteurs de risque cardiovasculaires."
}
},
{
"@type": "Question",
"name": "L'alimentation joue-t-elle un rôle préventif ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation riche en calcium et en magnésium peut être bénéfique."
}
},
{
"@type": "Question",
"name": "Le stress peut-il affecter ces canaux ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut perturber la fonction des canaux calciques."
}
},
{
"@type": "Question",
"name": "Est-il important de contrôler la pression artérielle ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un bon contrôle de la pression artérielle peut prévenir des complications."
}
},
{
"@type": "Question",
"name": "Les examens réguliers sont-ils nécessaires ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des examens réguliers peuvent aider à détecter précocement des problèmes."
}
},
{
"@type": "Question",
"name": "Quels médicaments sont utilisés pour traiter les troubles des canaux L ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les bloqueurs des canaux calciques sont couramment prescrits pour ces troubles."
}
},
{
"@type": "Question",
"name": "La thérapie physique est-elle bénéfique ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut aider à améliorer la fonction musculaire et réduire les symptômes."
}
},
{
"@type": "Question",
"name": "Les changements de mode de vie sont-ils recommandés ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation saine et l'exercice régulier peuvent améliorer la santé cardiaque."
}
},
{
"@type": "Question",
"name": "Des interventions chirurgicales sont-elles possibles ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Dans certains cas, des procédures comme l'ablation peuvent être envisagées."
}
},
{
"@type": "Question",
"name": "Comment surveiller l'efficacité du traitement ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des suivis réguliers avec des tests cardiaques et des évaluations cliniques sont nécessaires."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec des troubles des canaux L ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des arythmies, des insuffisances cardiaques et des accidents vasculaires cérébraux peuvent survenir."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles réversibles ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être réversibles avec un traitement approprié."
}
},
{
"@type": "Question",
"name": "Comment les complications affectent-elles la qualité de vie ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent réduire la qualité de vie en limitant l'activité physique et en causant de l'anxiété."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles plus fréquentes chez certaines populations ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles sont plus fréquentes chez les personnes âgées et celles avec des antécédents familiaux."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications à long terme ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un suivi médical régulier et un traitement adapté sont essentiels pour la gestion."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque pour les troubles des canaux L ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'hypertension, le diabète et les antécédents familiaux sont des facteurs clés."
}
},
{
"@type": "Question",
"name": "Le tabagisme influence-t-il ces troubles ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme augmente le risque de complications cardiovasculaires."
}
},
{
"@type": "Question",
"name": "L'obésité est-elle un facteur de risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'obésité est associée à une augmentation des troubles cardiaques et vasculaires."
}
},
{
"@type": "Question",
"name": "Le manque d'exercice est-il préoccupant ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un mode de vie sédentaire augmente le risque de maladies cardiovasculaires."
}
},
{
"@type": "Question",
"name": "Le stress chronique est-il un facteur de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut contribuer à des troubles cardiaques et à des arythmies."
}
}
]
}
]
}
With recent technological advancements, quantitative analysis has become an increasingly important area within professional sports. However, the manual process of collecting data on relevant match eve...
Identifying perceived ageism is a critical step in eliminating ageism. This hybrid concept analysis aims to describe the concept of perceived ageism in health care. In the theoretical phase, a scoping...
The incidence of thyroid cancer has increased over the decades, and patients prefer short thin scars after thyroidectomy due to their cosmetic visibility. Several scar assessment methods have been use...
The authors searched for articles on thyroid scars published between January 2000 and September 2022 in the PubMed database. The study included clinical studies that mentioned thyroid scar and scar sc...
A total of 35 studies were included. Among them, 17 used the Vancouver Scar Scale (VSS), 17 used the Patient and Observer Scar Assessment Scale (POSAS), four used the Manchester Scar Scale (MSS), and ...
VSS and POSAS are popular thyroid scar assessment methods, with regional variations. Standardization is needed for meaningful comparisons. Patient's subjective evaluations should be considered, given ...
An invasive species, Pochazia shantungensis (Hemiptera: Ricaniidae), causes serious economic damage to fruit trees. In Korea, this pest is mainly managed using chemical insecticides. However, the mana...
To date, three carbapenem resistance mechanisms have been identified: carbapenemase released from the pathogen, changes in the expression of the outer membrane OprD porin, and overexpression of the ef...
Acral melanoma is a subtype with worse outcomes. The Breslow micrometric measurement is the most critical parameter in planning treatment and predicting outcomes. However, for acral lentiginous melano...
This study compared DOI and Breslow thickness for predicting acral melanoma outcomes....
We performed a retrospective cross-sectional study of 71 acral melanoma lesions subjected to sentinel lymph node biopsy at one Brazilian referral center....
Cox model univariate analysis showed that both DOI and Breslow thickness predicted melanoma specific survival (HR 1.12; p = 0.0255 and HR 1.144; p = 0.0006, respectively), although Kaplan Meier curve ...
Even though Breslow thickness remains the main predictor for survival in acral melanoma, it is not a perfect parameter. The introduction of DOI in this context opens new perspectives for predicting ac...
The robotic platform is growing in popularity for hepatobiliary resections. While the learning curve for basic competency has been reported, this is the first study to analyze the learning curve to ac...
After Institutional Review Board (IRB) approval, 500 consecutive robotic hepatectomies from 2013-2023 were analyzed. Cumulative Sum Chart (CUSUM) analysis using operative duration was utilized to dete...
500 patients were included in this study: 46% men 54% women, aged 63(61 ± 14.6) years, with BMI 28(29 ± 8.0) kg/m...
The minimum number of robotic hepatectomies to overcome the learning curves for mastery of minor, major, and technically challenging minor resections was significant. This can help guide surgeons in t...
Brassinosteroids (BRs) are plant steroidal hormones that play crucial roles in plant growth and development. Accurate quantification of BRs in plant tissues is essential for understanding their biolog...
The reasons for malpractice litigation in elbow surgery are not well understood. The aim of this study is to report the most frequently litigated surgeries of the elbow and analyze the reasons for lit...
A retrospective review of the Westlaw legal database was performed, and all federal and state jurisdiction litigation cases involving the elbow from 2000-2023 were queried. Cases were excluded if they...
There were 59 cases meeting inclusion criteria from 2000-2023.The most litigated cases involved were ulnar nerve transposition/release and open reduction and internal fixation of the proximal radius a...
Operative fixation of the proximal ulna/radius and ulnar nerve release/transposition are the most litigated procedures of the elbow. Litigation is most associated with nerve injury. Across Census Bure...
Climbing is a fast-growing sport, with one of the most common injuries being a rupture of the finger flexor tendon pulley. The strain on pulleys increases as finger joints flex. However, to our knowle...