[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100354486":3},{"organization":4,"armGroups":7,"interventions":13,"overallOfficials":20,"centralContacts":25,"locations":34,"responsibleParty":55,"collaborators":19,"id":57,"slug":58,"hasResults":59,"nctId":60,"briefTitle":61,"officialTitle":61,"acronym":62,"eligibilityCriteria":63,"healthyVolunteers":59,"sex":64,"minAge":65,"maxAge":66,"enrollmentInfo":67,"targetDuration":19,"studyType":70,"phases":71,"briefSummary":73,"conditions":74,"keywords":76,"overallStatus":37,"whyStopped":19,"lastUpdateSubmitDate":81,"lastUpdatePostDateStruct":82,"startDateStruct":85,"completionDateStruct":87,"leadSponsor":89,"locationsCount":90},{"fullName":5,"class":6},"French Cardiology Society","OTHER",[8],{"label":9,"type":6,"description":10,"interventionNames":11},"Stratification","All patient will have the same intervention. They will be stratified regarding their degree of heart failure gravity.",[12],"Diagnostic Test: SuperSonic image",[14],{"type":15,"name":16,"description":17,"armGroupLabels":18,"otherNames":19},"DIAGNOSTIC_TEST","SuperSonic image","3 examen performed assessed to compared evaluation type: Cardiac magnetic resonance imaging, standard ultrasound imaging and ultrafast imaging",[9],null,[21],{"name":22,"affiliation":23,"role":24},"Emmanuel MESSAS, MD","Hopital Européen Georges Pompidou","PRINCIPAL_INVESTIGATOR",[26,30],{"name":22,"role":27,"phone":28,"phoneExt":19,"email":29},"CONTACT","33 6 65 03 85 02","emmanuel.messas@aphp.fr",{"name":31,"role":27,"phone":32,"phoneExt":19,"email":33},"Tessa BERGOT","33 144907033","tessa.bergot@sfcardio.fr",[35],{"facility":36,"status":37,"city":38,"state":19,"zip":39,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":47,"contacts":48},"Emmanuel MESSAS","RECRUITING","Paris","75015","France","FR",{"type":43,"coordinates":44},"Point",[45,46],2.3488,48.85341,{"lat":46,"lon":45},[49,51],{"name":50,"role":27,"phone":28,"phoneExt":19,"email":29},"Emmanuel MESSAS, Pr",{"name":52,"role":27,"phone":53,"phoneExt":19,"email":54},"Samuel ZARKA, Dr","33 1 56 09 37 55","samuel.zarka@aphp.fr",{"type":56,"investigatorFullName":19,"investigatorTitle":19,"investigatorAffiliation":19,"oldNameTitle":19,"oldOrganization":19},"SPONSOR","100354486","noninvasive-elastography-evaluation-of-myocardial-stiffness-in-elderly-patients-with-isolated-diastolic-heart-failure-new-diagnostic-tool-100354486",false,"NCT03895541","Noninvasive Elastography Evaluation of Myocardial Stiffness in Elderly Patients With Isolated Diastolic Heart Failure: New Diagnostic Tool?","ELASTOCARDIO2","Global Inclusion Criteria:\n\n* Hospitalization in cardiology services for acute pulmonary edema during heart failure\n* Natriuretic peptide type B ≥35 pg\u002Fml\n* Echocardiographic structural alteration\n\nSpecific Inclusion criteria\n\n* Group \"preserved LVEF\": Left ventricular Ejection Fraction ≥50%\n* Group \"moderate alteration of LVEF\": Left ventricular Ejection Fraction between 40% and 49%\n* Group \"Systolic heart failure\": Left ventricular Ejection Fraction\\\u003C 40%\n\nGlobal Exclusion Criteria:\n\n* Other associated lung pathology\n* Other heart disease\n* Contraindication to MRI or echocardiography gel\n* Pregnancy\n* Poor echogenicity,","ALL","60 Years","80 Years",{"count":68,"type":69},90,"ESTIMATED","INTERVENTIONAL",[72],"NA","The new approach propose in this protocol is based on ultrafast ultrasound and remote palpation of tissue by ultrasonic radiation pressure. Ultrafast ultrasound of biological tissues is based on an innovative ultrasound imaging approach that can image very fast soft tissue events at a rate of several thousands of frames per second and provide quantitative mapping of the elasticity of the tissues. This current project aims is to focus on myocardial rigidity in diastole to better assess the function of the heart failure.",[75],"Cardiovascular Diseases in Old Age",[77,78,79,80],"heart failure","myocardial rigidity","new diagnosis","ultrasound imaging","2025-03-10",{"date":83,"type":84},"2025-03-11","ACTUAL",{"date":86,"type":84},"2020-01-24",{"date":88,"type":69},"2025-12-31",{"name":5,"class":6},1]