Titre : Hémodynamique

Hémodynamique : Questions médicales fréquentes

Questions fréquentes et termes MeSH associés

Diagnostic 5

#1

Comment évaluer la pression artérielle ?

La pression artérielle est mesurée à l'aide d'un sphygmomanomètre.
Pression artérielle Sphygmomanométrie
#2

Quels tests pour évaluer la fonction cardiaque ?

L'échocardiographie et l'ECG sont couramment utilisés pour évaluer la fonction cardiaque.
Échocardiographie Électrocardiographie
#3

Qu'est-ce qu'un cathétérisme cardiaque ?

C'est une procédure pour mesurer la pression dans les cavités cardiaques et les vaisseaux.
Cathétérisme cardiaque Pression intravasculaire
#4

Comment détecter une insuffisance cardiaque ?

Des tests comme l'échocardiographie et des biomarqueurs comme le BNP sont utilisés.
Insuffisance cardiaque BNP
#5

Quels signes indiquent une mauvaise circulation ?

Des douleurs, des engourdissements ou des changements de couleur des membres peuvent indiquer cela.
Circulation sanguine Symptômes vasculaires

Symptômes 5

#1

Quels sont les symptômes d'une hypertension ?

Les symptômes incluent des maux de tête, des vertiges et des saignements de nez.
Hypertension Symptômes
#2

Comment reconnaître une hypotension ?

Les symptômes incluent des étourdissements, des évanouissements et de la fatigue.
Hypotension Symptômes
#3

Quels signes d'insuffisance cardiaque ?

Essoufflement, fatigue, œdèmes et palpitations sont des signes courants.
Insuffisance cardiaque Symptômes
#4

Quels symptômes d'une embolie pulmonaire ?

Essoufflement soudain, douleur thoracique et toux avec du sang peuvent indiquer cela.
Embolie pulmonaire Symptômes
#5

Quels symptômes d'une maladie vasculaire périphérique ?

Douleurs aux jambes lors de la marche, engourdissements et changements de couleur.
Maladie vasculaire périphérique Symptômes

Prévention 5

#1

Comment prévenir l'hypertension ?

Maintenir un poids santé, faire de l'exercice et réduire le sel aide à prévenir l'hypertension.
Hypertension Prévention
#2

Quelles habitudes pour un cœur sain ?

Une alimentation équilibrée, l'exercice régulier et l'arrêt du tabac sont essentiels.
Santé cardiaque Prévention
#3

Comment éviter les maladies vasculaires ?

Contrôler le diabète, réduire le cholestérol et ne pas fumer sont des mesures préventives.
Maladies vasculaires Prévention
#4

Quelles sont les recommandations pour l'exercice ?

Au moins 150 minutes d'exercice modéré par semaine sont recommandées pour la santé cardiaque.
Exercice Santé cardiaque
#5

Comment réduire le stress pour le cœur ?

Des techniques de relaxation comme le yoga et la méditation peuvent aider à réduire le stress.
Stress Santé cardiaque

Traitements 5

#1

Comment traiter l'hypertension ?

Les traitements incluent des médicaments antihypertenseurs et des changements de mode de vie.
Hypertension Antihypertenseurs
#2

Quels médicaments pour l'insuffisance cardiaque ?

Les inhibiteurs de l'ECA, les bêtabloquants et les diurétiques sont souvent prescrits.
Insuffisance cardiaque Médicaments
#3

Comment traiter une embolie pulmonaire ?

Les anticoagulants et parfois la thrombolyse sont utilisés pour traiter l'embolie.
Embolie pulmonaire Anticoagulants
#4

Quelles interventions pour les maladies coronariennes ?

Les angioplasties et les pontages coronariens sont des options de traitement.
Maladie coronarienne Angioplastie
#5

Comment gérer l'hypotension ?

L'augmentation de l'apport en sel et l'hydratation peuvent aider à gérer l'hypotension.
Hypotension Traitement

Complications 5

#1

Quelles complications de l'hypertension ?

Elle peut entraîner des maladies cardiaques, des AVC et des problèmes rénaux.
Hypertension Complications
#2

Quels risques d'une insuffisance cardiaque ?

Les complications incluent des arythmies, des embolies et une détérioration de la fonction cardiaque.
Insuffisance cardiaque Complications
#3

Quelles complications d'une embolie pulmonaire ?

Elle peut causer des lésions pulmonaires, des problèmes cardiaques et la mort subite.
Embolie pulmonaire Complications
#4

Quels effets d'une maladie coronarienne ?

Elle peut entraîner des crises cardiaques, des arythmies et des insuffisances cardiaques.
Maladie coronarienne Complications
#5

Quelles complications de l'hypotension ?

Des évanouissements, des chutes et un choc hypovolémique peuvent survenir.
Hypotension Complications

Facteurs de risque 5

#1

Quels facteurs de risque pour l'hypertension ?

L'obésité, le tabagisme, l'âge et une alimentation riche en sel augmentent le risque.
Hypertension Facteurs de risque
#2

Quels sont les facteurs de risque cardiaques ?

Le diabète, l'hypercholestérolémie, le tabagisme et l'inactivité physique sont des risques.
Maladies cardiaques Facteurs de risque
#3

Comment le stress influence-t-il la santé cardiaque ?

Le stress chronique peut augmenter la pression artérielle et le risque de maladies cardiaques.
Stress Santé cardiaque
#4

Quels facteurs de risque pour l'insuffisance cardiaque ?

L'hypertension, les maladies coronariennes et le diabète sont des facteurs de risque majeurs.
Insuffisance cardiaque Facteurs de risque
#5

Quel rôle joue l'hérédité dans les maladies cardiaques ?

Un antécédent familial de maladies cardiaques augmente le risque de développer ces conditions.
Hérédité Maladies cardiaques
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"position": 4, "name": "Hémodynamique", "item": "https://questionsmedicales.fr/mesh/D006439" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Hémodynamique - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Hémodynamique", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2026-04-29", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Hémodynamique", "description": "Comment évaluer la pression artérielle ?\nQuels tests pour évaluer la fonction cardiaque ?\nQu'est-ce qu'un cathétérisme cardiaque ?\nComment détecter une insuffisance cardiaque ?\nQuels signes indiquent une mauvaise circulation ?", "url": "https://questionsmedicales.fr/mesh/D006439#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Hémodynamique", "description": "Quels sont les symptômes d'une hypertension ?\nComment reconnaître une hypotension ?\nQuels signes d'insuffisance cardiaque ?\nQuels symptômes d'une embolie pulmonaire ?\nQuels symptômes d'une maladie vasculaire périphérique ?", "url": "https://questionsmedicales.fr/mesh/D006439#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Hémodynamique", "description": "Comment prévenir l'hypertension ?\nQuelles habitudes pour un cœur sain ?\nComment éviter les maladies vasculaires ?\nQuelles sont les recommandations pour l'exercice ?\nComment réduire le stress pour le cœur ?", "url": "https://questionsmedicales.fr/mesh/D006439#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Hémodynamique", "description": "Comment traiter l'hypertension ?\nQuels médicaments pour l'insuffisance cardiaque ?\nComment traiter une embolie pulmonaire ?\nQuelles interventions pour les maladies coronariennes ?\nComment gérer l'hypotension ?", "url": "https://questionsmedicales.fr/mesh/D006439#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Hémodynamique", "description": "Quelles complications de l'hypertension ?\nQuels risques d'une insuffisance cardiaque ?\nQuelles complications d'une embolie pulmonaire ?\nQuels effets d'une maladie coronarienne ?\nQuelles complications de l'hypotension ?", "url": "https://questionsmedicales.fr/mesh/D006439#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Hémodynamique", "description": "Quels facteurs de risque pour l'hypertension ?\nQuels sont les facteurs de risque cardiaques ?\nComment le stress influence-t-il la santé cardiaque ?\nQuels facteurs de risque pour l'insuffisance cardiaque ?\nQuel rôle joue l'hérédité dans les maladies cardiaques ?", "url": "https://questionsmedicales.fr/mesh/D006439#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment évaluer la pression artérielle ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "La pression artérielle est mesurée à l'aide d'un sphygmomanomètre." } }, { "@type": "Question", "name": "Quels tests pour évaluer la fonction cardiaque ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "L'échocardiographie et l'ECG sont couramment utilisés pour évaluer la fonction cardiaque." } }, { "@type": "Question", "name": "Qu'est-ce qu'un cathétérisme cardiaque ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "C'est une procédure pour mesurer la pression dans les cavités cardiaques et les vaisseaux." } }, { "@type": "Question", "name": "Comment détecter une insuffisance cardiaque ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des tests comme l'échocardiographie et des biomarqueurs comme le BNP sont utilisés." } }, { "@type": "Question", "name": "Quels signes indiquent une mauvaise circulation ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs, des engourdissements ou des changements de couleur des membres peuvent indiquer cela." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une hypertension ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des maux de tête, des vertiges et des saignements de nez." } }, { "@type": "Question", "name": "Comment reconnaître une hypotension ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des étourdissements, des évanouissements et de la fatigue." } }, { "@type": "Question", "name": "Quels signes d'insuffisance cardiaque ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Essoufflement, fatigue, œdèmes et palpitations sont des signes courants." } }, { "@type": "Question", "name": "Quels symptômes d'une embolie pulmonaire ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Essoufflement soudain, douleur thoracique et toux avec du sang peuvent indiquer cela." } }, { "@type": "Question", "name": "Quels symptômes d'une maladie vasculaire périphérique ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Douleurs aux jambes lors de la marche, engourdissements et changements de couleur." } }, { "@type": "Question", "name": "Comment prévenir l'hypertension ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir un poids santé, faire de l'exercice et réduire le sel aide à prévenir l'hypertension." } }, { "@type": "Question", "name": "Quelles habitudes pour un cœur sain ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée, l'exercice régulier et l'arrêt du tabac sont essentiels." } }, { "@type": "Question", "name": "Comment éviter les maladies vasculaires ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Contrôler le diabète, réduire le cholestérol et ne pas fumer sont des mesures préventives." } }, { "@type": "Question", "name": "Quelles sont les recommandations pour l'exercice ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Au moins 150 minutes d'exercice modéré par semaine sont recommandées pour la santé cardiaque." } }, { "@type": "Question", "name": "Comment réduire le stress pour le cœur ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Des techniques de relaxation comme le yoga et la méditation peuvent aider à réduire le stress." } }, { "@type": "Question", "name": "Comment traiter l'hypertension ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent des médicaments antihypertenseurs et des changements de mode de vie." } }, { "@type": "Question", "name": "Quels médicaments pour l'insuffisance cardiaque ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les inhibiteurs de l'ECA, les bêtabloquants et les diurétiques sont souvent prescrits." } }, { "@type": "Question", "name": "Comment traiter une embolie pulmonaire ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Les anticoagulants et parfois la thrombolyse sont utilisés pour traiter l'embolie." } }, { "@type": "Question", "name": "Quelles interventions pour les maladies coronariennes ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Les angioplasties et les pontages coronariens sont des options de traitement." } }, { "@type": "Question", "name": "Comment gérer l'hypotension ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "L'augmentation de l'apport en sel et l'hydratation peuvent aider à gérer l'hypotension." } }, { "@type": "Question", "name": "Quelles complications de l'hypertension ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut entraîner des maladies cardiaques, des AVC et des problèmes rénaux." } }, { "@type": "Question", "name": "Quels risques d'une insuffisance cardiaque ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des arythmies, des embolies et une détérioration de la fonction cardiaque." } }, { "@type": "Question", "name": "Quelles complications d'une embolie pulmonaire ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut causer des lésions pulmonaires, des problèmes cardiaques et la mort subite." } }, { "@type": "Question", "name": "Quels effets d'une maladie coronarienne ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut entraîner des crises cardiaques, des arythmies et des insuffisances cardiaques." } }, { "@type": "Question", "name": "Quelles complications de l'hypotension ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Des évanouissements, des chutes et un choc hypovolémique peuvent survenir." } }, { "@type": "Question", "name": "Quels facteurs de risque pour l'hypertension ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'obésité, le tabagisme, l'âge et une alimentation riche en sel augmentent le risque." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque cardiaques ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Le diabète, l'hypercholestérolémie, le tabagisme et l'inactivité physique sont des risques." } }, { "@type": "Question", "name": "Comment le stress influence-t-il la santé cardiaque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Le stress chronique peut augmenter la pression artérielle et le risque de maladies cardiaques." } }, { "@type": "Question", "name": "Quels facteurs de risque pour l'insuffisance cardiaque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "L'hypertension, les maladies coronariennes et le diabète sont des facteurs de risque majeurs." } }, { "@type": "Question", "name": "Quel rôle joue l'hérédité dans les maladies cardiaques ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Un antécédent familial de maladies cardiaques augmente le risque de développer ces conditions." } } ] } ] }
Dr Olivier Menir

Contenu validé par Dr Olivier Menir

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


Validation scientifique effectuée le 18/03/2026

Contenu vérifié selon les dernières recommandations médicales

Sous-catégories

31 au total
└─

Pression auriculaire

Atrial Pressure D062185 - G09.330.380.037
└─

Pression sanguine

Blood Pressure D001794 - G09.330.380.076
└─

Volume sanguin

Blood Volume D001810 - G09.330.380.092
└─

Débit cardiaque

Cardiac Output D002302 - G09.330.380.124
└─

Volume cardiaque

Cardiac Volume D002306 - G09.330.380.249
└─

Strain global longitudinal

Global Longitudinal Strain D000094582 - G09.330.380.375
└─

Rythme cardiaque

Heart Rate D006339 - G09.330.380.500
└─

Bruits du coeur

Heart Sounds D006347 - G09.330.380.510
└─

Hémorhéologie

Hemorheology D018056 - G09.330.380.630
└─

Système kallicréine-kinine

Kallikrein-Kinin System D016234 - G09.330.380.690
└─

Pouls

Pulse D011674 - G09.330.380.750
└─

Système rénine-angiotensine

Renin-Angiotensin System D012084 - G09.330.380.813
└─

Capacitance vasculaire

Vascular Capacitance D018924 - G09.330.380.906
└─

Résistance vasculaire

Vascular Resistance D014655 - G09.330.380.921
└─

Vasoconstriction

Vasoconstriction D014661 - G09.330.380.925
└─

Vasodilatation

Vasodilation D014664 - G09.330.380.928
└─└─

Pression artérielle

Arterial Pressure D062186 - G09.330.380.076.347
└─└─

Pression artérielle pulmonaire d'occlusion

Pulmonary Wedge Pressure D011669 - G09.330.380.076.695
└─└─

Pression veineuse

Venous Pressure D014690 - G09.330.380.076.732
└─└─

Volume sanguin cérébral

Cerebral Blood Volume D000071937 - G09.330.380.092.185
└─└─

Volume érythrocytaire

Erythrocyte Volume D004911 - G09.330.380.092.370
└─└─

Volume plasmatique

Plasma Volume D010953 - G09.330.380.092.610
└─└─

Débit systolique

Stroke Volume D013318 - G09.330.380.124.882
└─└─

Rythme cardiaque foetal

Heart Rate, Fetal D006340 - G09.330.380.500.430
└─└─

Arythmie sinusale respiratoire

Respiratory Sinus Arrhythmia D065809 - G09.330.380.500.715
└─└─

Vitesse du flux sanguin

Blood Flow Velocity D001783 - G09.330.380.630.080
└─└─

Viscosité sanguine

Blood Viscosity D001809 - G09.330.380.630.110
└─└─

Écoulement pulsatoire

Pulsatile Flow D011673 - G09.330.380.630.555
└─└─

Résistance capillaire

Capillary Resistance D002200 - G09.330.380.921.327
└─└─└─

Pression veineuse centrale

Central Venous Pressure D002496 - G09.330.380.076.732.336
└─└─└─

Pression portale

Portal Pressure D017082 - G09.330.380.076.732.650

Auteurs principaux

Bernd Saugel

3 publications dans cette catégorie

Affiliations :
  • Anesthesiology, Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Publications dans "Hémodynamique" :

Thomas W L Scheeren

3 publications dans cette catégorie

Affiliations :
  • Anesthesiology, University Medical Center Groningen, Groningen, Netherlands.
Publications dans "Hémodynamique" :

Michael R Pinsky

2 publications dans cette catégorie

Affiliations :
  • Critical Care Medicine, Bioengineering, Cardiovascular Diseases, Anesthesiology and Clinical & Translations Medicine, University of Pittsburgh, Pittsburgh, PA, USA. pinsky@pitt.edu.
Publications dans "Hémodynamique" :

Olfa Hamzaoui

2 publications dans cette catégorie

Affiliations :
  • Medical Intensive Care, Robert Debré Hospital, University Hospitals of Reims, Reims, France.
Publications dans "Hémodynamique" :

Gianni Pedrizzetti

2 publications dans cette catégorie

Affiliations :
  • Department of Engineering and Architecture, University of Trieste, Via Alfonso Valerio, 6/1, 34127 Trieste, TS, Italy; Departement of Biomedical Engineering, University of California, 402 E Peltason Dr, Irvine, CA 92617, USA.
Publications dans "Hémodynamique" :

Frederic Michard

2 publications dans cette catégorie

Affiliations :
  • MiCo, Denens, Switzerland. Electronic address: frederic.michard@bluewin.ch.
Publications dans "Hémodynamique" :

Emmanuel Futier

2 publications dans cette catégorie

Affiliations :
  • Department of Perioperative Medicine, Anesthesia & Critical Care, Estaing University Hospital, Clermont Ferrand, France.
Publications dans "Hémodynamique" :

Shahab Noori

2 publications dans cette catégorie

Affiliations :
  • Fetal and Neonatal Institute, Division of Neonatology, Children's Hospital Los Angeles, Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA. Electronic address: snoori@chla.usc.edu.
Publications dans "Hémodynamique" :

James W Lloyd

1 publication dans cette catégorie

Affiliations :
  • Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota.
Publications dans "Hémodynamique" :

Charanjit S Rihal

1 publication dans cette catégorie

Affiliations :
  • Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota.
Publications dans "Hémodynamique" :

Mackram F Eleid

1 publication dans cette catégorie

Affiliations :
  • Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota.
Publications dans "Hémodynamique" :

Sherif Kandil

1 publication dans cette catégorie

Affiliations :
  • Department of Anesthesiology, Keck Medical School of USC, Los Angeles, California, USA.
Publications dans "Hémodynamique" :

Ashraf Sedra

1 publication dans cette catégorie

Publications dans "Hémodynamique" :

Minrui Fu

1 publication dans cette catégorie

Affiliations :
  • Faculty of Environment and Life, Beijing University of Technology, Beijing, China.
Publications dans "Hémodynamique" :

Gang Liu

1 publication dans cette catégorie

Affiliations :
  • State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Publications dans "Hémodynamique" :

Weining Wang

1 publication dans cette catégorie

Affiliations :
  • Faculty of Environment and Life, Beijing University of Technology, Beijing, China.
  • Jiangsu STMed Technology Co. Ltd., Suzhou, China.
Publications dans "Hémodynamique" :

Bin Gao

1 publication dans cette catégorie

Affiliations :
  • Faculty of Environment and Life, Beijing University of Technology, Beijing, China.
Publications dans "Hémodynamique" :

Bingyang Ji

1 publication dans cette catégorie

Affiliations :
  • State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Publications dans "Hémodynamique" :

Yu Chang

1 publication dans cette catégorie

Affiliations :
  • National Clinical Research Center for Child Health, The Children's Hospital Zhejiang University School of Medicine, Hangzhou, China.
Publications dans "Hémodynamique" :

Youjun Liu

1 publication dans cette catégorie

Affiliations :
  • Faculty of Environment and Life, Beijing University of Technology, Beijing, China.
Publications dans "Hémodynamique" :

Sources (1769 au total)

The Ins and Outs of IV Fluids in Hemodynamic Resuscitation.

Concise definitive review of the physiology of IV fluid (IVF) use in critically ill patients.... Available literature on PubMed and MEDLINE databases.... Basic physiology studies, observational studies, clinical trials, and reviews addressing the physiology of IVF and their use in the critically ill were included.... None.... We combine clinical and physiologic studies to form a framework for understanding rational and science-based use of fluids and electrolytes.... IVF administration is among the most common interventions for critically ill patients. IVF can be classified as crystalloids or colloids, and most crystalloids are sodium salts. They are frequently us...

The joint effect and hemodynamic mechanism of PA and PM

While PM... We conducted a double-blinded, randomized controlled trial among healthy young adults in Beijing, China. Ninety-three participants were randomly allocated to groups experiencing different intensities ... The reaction time for congruent and incongruent Stroop tasks improved by - 80.714 (95% CI: -136.733, -24.695) and - 105.843 (95% CI: -188.6, -23.085) milliseconds after high-intensity interval trainin... HIIT improved cognitive function, but the cognitive benefits of HIIT were attenuated or even reversed under high PM...

Cerebral hemodynamic response to generalized anxiety disorder.

Generalized anxiety disorder (GAD) is the least studied among anxiety disorders. Therefore, we aimed to compare the cervical blood flow velocities using doppler ultrasonography in untreated chronic GA... In this study, thirty-eight GAD patients were enrolled. And thirty-eight healthy volunteers were recruited as control participants. The common carotid artery (CCA), internal carotid artery (ICA), and ... Patients with chronic untreated GAD showed a significant increase in peak systolic velocity (PSV) bilaterally in the CCA and the ICA (P value < 0.05). In GAD patients, the end-diastolic velocity (EDV)... GAD is associated with hemodynamic alterations of extracranial cervical arteries. With a larger sample size and more generalized data, it is possible to make a robust machine learning-based model for ...

Variation in optimal hemodynamic atrio-ventricular delay of biventricular pacing with different endocardial left ventricular lead locations using precision hemodynamics.

It is not known whether the optimal atrioventricular (AV... We assessed the hemodynamic AV... Seventeen patients were included (12 male, aged 66.5 ± 12.8 years, ejection fraction 26 ± 7%, 16 left bundle branch block or high percentage of right ventricular pacing [RVP], QRS duration 167 ± 27 ms... Within a patient, different endocardial LV lead locations have slightly different hemodynamic AV...

Impact of Donor Hemodynamics on Recipient Survival in Heart Transplantation.

Heart transplantation is the gold-standard therapy for end-stage heart failure, but rates of donor-heart use remain low due to various factors that are often not evidence based. The impact of donor he... The United Network for Organ Sharing registry was used to identify donors and recipients from September 1999-December 2019. Donor hemodynamics data were obtained and analyzed using univariate and mult... Of the 85,333 donors who consented to heart transplantation during the study period, 6573 (7.7%) underwent right-heart catheterization, of whom 5531 eventually underwent procurement and transplantatio... Donors with abnormal hemodynamics may represent an opportunity to expand the pool of viable donor hearts....