Titre : Canaux calciques de type L

Canaux calciques de type L : Questions médicales fréquentes

Termes MeSH sélectionnés :

Probability
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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=Probability&page=9#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=Probability&page=9#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 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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=Probability&page=9#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=Probability&page=9#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." } } ] } ] }

Sources (2728 au total)

Analysis of Physicians' Probability Estimates of a Medical Outcome Based on a Sequence of Events.

The probability of a conjunction of 2 independent events is the product of the probabilities of the 2 components and therefore cannot exceed the probability of either component; violation of this basi... To ascertain whether physicians are able to correctly estimate the overall probability of a medical outcome resulting from 2 independent events.... This survey study consisted of 3 separate substudies, in which 215 physicians were asked via internet-based survey to estimate the probability of success of each of 2 components of a diagnostic or pro... Case scenarios presented in an online survey.... Respondents were asked to provide their demographic information in addition to 3 probability estimates. The first substudy included a scenario describing a brow presentation discovered during labor; t... Among 215 respondents, the mean (SD) age was 54.0 (9.5) years; 142 respondents (66.0%) were male. Data on race and ethnicity were not collected. A total of 168 physicians (78.1%) estimated the probabi... In this survey study of 215 physicians, respondents consistently overestimated the combined probability of 2 events compared with the probability calculated from their own estimates of the individual ...

Machine learning model to estimate probability of remission in patients with idiopathic membranous nephropathy.

Idiopathic membranous nephropathy (IMN) is a type of nephrotic syndrome and the leading cause of chronic kidney disease. As far as we know, no predictive model for assessing the prognosis of IMN is cu... A total of 266 patients with histopathology-proven IMN were included in this study. Least absolute shrinkage and selection operator regression was utilized to identify the most important variables. Su... A prognostic nomogram was established, which incorporated creatinine, glomerular_basement_membrane_thickening, gender, IgG_deposition, low-density lipoprotein cholesterol, and fibrinogen. The areas un... The nomogram was useful for clinicians to evaluate the prognosis of patients with IMN in early stage....

A preoperative nomogram incorporating CT to predict the probability of ovarian clear cell carcinoma.

To evaluate clinical, laboratory, and radiological variables from preoperative contrast-enhanced computed tomography (CECT) for their ability to distinguish ovarian clear cell carcinoma (OCCC) from no... This IRB-approved, retrospective study included consecutive patients who underwent surgery for an ovarian tumor from 1/1/2000 to 12/31/2016 and CECT of the abdomen and pelvis ≤90 days before primary d... The final analysis included 533 patients with surgically confirmed OCCC (n = 61) and non-OCCC (n = 472); history of endometriosis was more often found in patients with OCCC (20% versus 3.6%; p < 0.001... A presurgical nomogram model incorporating readily accessible clinical, laboratory, and CECT variables was a powerful predictor of OCCC, a subtype often requiring a distinctive treatment approach....

Whole Blood Resuscitation and Association with Survival in Injured Patients with an Elevated Probability of Mortality.

Low-titer group O whole blood (LTOWB) resuscitation is becoming common in both military and civilian settings and may represent the ideal resuscitation intervention. We sought to characterize the safe... A prospective, multicenter, observational cohort study was performed using 7 trauma centers. Injured patients at risk of massive transfusion who required both blood transfusion and hemorrhage control ... A total of 1,051 patients in hemorrhagic shock met all enrollment criteria. The cohort was severely injured with >70% of patients requiring massive transfusion. After propensity adjustment, no signifi... Early LTOWB resuscitation is safe but not independently associated with survival for the overall enrolled population. When patients were selected with an elevated probability of mortality based on pre...

Context Matters: Emotional Sensitivity to Probabilities and the Bias for Action in Cancer Treatment Decisions.

Past studies have shown a commission bias for cancer treatment, a tendency to choose active treatment even when watchful waiting is less risky. This bias suggests motivations for action beyond mortali... Participants (... We observed a commission bias as in past studies with most participants choosing surgery both when surgery was optimal (71%) and when watchful waiting was optimal (58%). An ESP × Condition interaction... The role of ESP in decision making is context specific. Higher levels of ESP predict choosing action when that action is warranted but do not predict a shift away from surgery when watchful waiting of... Past studies have identified a "commission bias," a tendency to choose active treatment over watchful waiting, even when mortality rate is lower for waiting.Evaluation of risk probabilities is related...

Adjusting conventional FRAX estimates of fracture probability according to the number of prior fractures.

The risk of a recurrent fragility fracture is high following a first fracture and higher still with more than one prior fracture. This study provides adjustments to FRAX-based fracture probabilities a... Prior fractures increase subsequent fracture risk. The aim of this study was to quantify the effect of the number of prior fractures on the 10-year probability of fracture determined with FRAX®.... The study used data from the Reykjavik Study fracture register that documented prospectively all fractures at all skeletal sites in a large sample of the population of Iceland. Ten-year probabilities ... Probability ratios to adjust 10-year FRAX probabilities of a hip fracture and MOF increased with the number of prior fractures but decreased with age in both men and women. Probability ratios were sim... The probability ratios provide adjustments to conventional FRAX estimates of fracture probability according to the number of prior fractures....