[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100413390":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":24,"locations":33,"responsibleParty":51,"collaborators":19,"id":53,"slug":54,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":58,"acronym":59,"eligibilityCriteria":60,"healthyVolunteers":55,"sex":61,"minAge":62,"maxAge":19,"enrollmentInfo":63,"targetDuration":19,"studyType":66,"phases":67,"briefSummary":69,"conditions":70,"keywords":19,"overallStatus":35,"whyStopped":19,"lastUpdateSubmitDate":72,"lastUpdatePostDateStruct":73,"startDateStruct":76,"completionDateStruct":78,"leadSponsor":80,"locationsCount":81},{"fullName":5,"class":6},"Medical University Innsbruck","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Device programming","EXPERIMENTAL","according to different settings from the SyncAV algorithm",[13],"Device: Device programming",[15],{"type":16,"name":9,"description":17,"armGroupLabels":18,"otherNames":19},"DEVICE","Non-invasive electrophysiology with 65 ECG leads will be performed in 16 different device programming",[9],null,[21],{"name":22,"affiliation":5,"role":23},"Wolfgang Dichtl, MD PhD","PRINCIPAL_INVESTIGATOR",[25,29],{"name":22,"role":26,"phone":27,"phoneExt":19,"email":28},"CONTACT","004351250481388","dichtl@me.com",{"name":30,"role":26,"phone":31,"phoneExt":19,"email":32},"Fabian Barbieri, MD","004351250482546","fabian.barbieri@i-med.ac.at",[34],{"facility":5,"status":35,"city":36,"state":37,"zip":38,"country":39,"countryCode":40,"cosmosGeoPoint":41,"geoPoint":46,"contacts":47},"RECRUITING","Innsbruck","Tyrol","6020","Austria","AT",{"type":42,"coordinates":43},"Point",[44,45],11.39454,47.26266,{"lat":45,"lon":44},[48,49],{"name":22,"role":26,"phone":27,"phoneExt":19,"email":28},{"name":30,"role":26,"phone":50,"phoneExt":19,"email":32},"00435125048546",{"type":52,"investigatorFullName":19,"investigatorTitle":19,"investigatorAffiliation":19,"oldNameTitle":19,"oldOrganization":19},"SPONSOR","100413390","optimization-of-cardiac-resynchronization-therapy-by-non-invasive-imaging-of-cardiac-electrophysiology-100413390",false,"NCT04662970","Optimization of Cardiac Resynchronization Therapy by Non-Invasive Imaging of Cardiac Electrophysiology","Optimization of Cardiac Resynchronization Therapy by Non-Invasive Imaging of Cardiac Electrophysiology: A Pilot Study","NICE CRT","Inclusion Criteria:\n\n* patients after successful implantation of a CRT-D or CRT-P device in whom a cardiac magnetic resonance examination is possible and the device is equipped with the SyncAV® programming software\n* left bundle branch block before CRT implantation\n* PQ interval ≤ 250 ms before implantation\n\nExclusion Criteria:\n\n* high-grade AV block\n* any contraindication concerning a safe CMR performance including claustrophobia\n* terminal heart failure (NYHA IV) or cardiac decompensation\n* life expectancy \\\u003C 1 year\n* women with child-bearing potential, pregnancy\n* drug abusus","ALL","18 Years",{"count":64,"type":65},25,"ESTIMATED","INTERVENTIONAL",[68],"NA","The principal aim is to analyze total left and right ventricular activation time in different CRT device programming algorithms (SyncAV) measured by non-invasive electrophysiology",[71],"Heart Failure","2025-09-29",{"date":74,"type":75},"2025-10-02","ACTUAL",{"date":77,"type":75},"2020-01-01",{"date":79,"type":65},"2027-12-31",{"name":5,"class":6},1]