[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100465851":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":11,"centralContacts":15,"locations":24,"responsibleParty":42,"collaborators":7,"id":45,"slug":7,"hasResults":46,"nctId":47,"briefTitle":48,"officialTitle":49,"acronym":7,"eligibilityCriteria":50,"healthyVolunteers":51,"sex":52,"minAge":7,"maxAge":53,"enrollmentInfo":54,"targetDuration":7,"studyType":57,"phases":7,"briefSummary":58,"conditions":59,"keywords":62,"overallStatus":27,"whyStopped":7,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"fullName":5,"class":6},"Chinese Academy of Medical Sciences, Fuwai Hospital","OTHER",null,[9],{"type":6,"name":10,"description":10,"armGroupLabels":7,"otherNames":7},"No intervention",[12],{"name":13,"affiliation":5,"role":14},"Minjie Lu","STUDY_CHAIR",[16,20],{"name":13,"role":17,"phone":18,"phoneExt":7,"email":19},"CONTACT","13681042022","coolkan@163.com",{"name":21,"role":17,"phone":22,"phoneExt":7,"email":23},"Baiyan Zhuang","+8613661168732","zbyan10@163.com",[25],{"facility":26,"status":27,"city":28,"state":29,"zip":30,"country":31,"cosmosGeoPoint":32,"geoPoint":37,"contacts":38},"Fuwai Hospital","RECRUITING","Beijing","Beijing Municipality","100037","China",{"type":33,"coordinates":34},"Point",[35,36],116.39723,39.9075,{"lat":36,"lon":35},[39],{"name":40,"role":17,"phone":41,"phoneExt":7,"email":19},"Minjie Lu, PhD","+86 10 88398175",{"type":43,"investigatorFullName":13,"investigatorTitle":44,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"PRINCIPAL_INVESTIGATOR","Chief Doctor","100465851",false,"NCT05346094","Cardiac Normal Values Assessed by Magnetic Resonance Imaging","A Multicenter Investigation of Cardiac Normal Values of Morphology, Function and Tissue Characteristics by Magnetic Resonance Imaging","Inclusion Criteria:\n\nSubjects without cardiovascular disease, cardiovascular related symptoms and risk factors judged by combining clinical manifestations, non-invasive imaging and laboratory examination\n\nExclusion Criteria:\n\n* Subjects clinically screened or previously diagnosed with cardiovascular disease and risk factors\n* Subjects with serious non-cardiovascular diseases\n* Subjects with poor quality of magnetic resonance imaging\n* Subjects refused to participate in the study\n* Subjects with contraindications to MRI",true,"ALL","80 Years",{"count":55,"type":56},938,"ESTIMATED","OBSERVATIONAL","This study carried out a study enrolled healthy volunteers to comprehensively provide age and sex specific reference values of the normal cardiac structure and function of Chinese adults, using the steady-state free precession technique (SSFP) as well as reference values for novel cardiovascular magnetic resonance techniques including myocardial strian and tissue characterization.",[60,61],"Healthy Participants","Reference Values",[63,64,65,66,67,68],"reference values","morphology","function","tissue characterization","myocardial deformation","cardiocascular magnetic resonance imaging","2023-01-03",{"date":71,"type":72},"2023-01-04","ACTUAL",{"date":74,"type":72},"2022-01-01",{"date":76,"type":56},"2027-06-30",{"name":5,"class":6},1]