[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100535352":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":29,"centralContacts":34,"locations":39,"responsibleParty":85,"collaborators":25,"id":87,"slug":25,"hasResults":88,"nctId":89,"briefTitle":90,"officialTitle":90,"acronym":91,"eligibilityCriteria":92,"healthyVolunteers":88,"sex":93,"minAge":94,"maxAge":25,"enrollmentInfo":95,"targetDuration":25,"studyType":98,"phases":99,"briefSummary":101,"conditions":102,"keywords":104,"overallStatus":42,"whyStopped":25,"lastUpdateSubmitDate":107,"lastUpdatePostDateStruct":108,"startDateStruct":111,"completionDateStruct":113,"leadSponsor":115,"locationsCount":116},{"fullName":5,"class":6},"Wonju Severance Christian Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Continous ECG Patch","EXPERIMENTAL","In this arm, continuous patch ECG was used.",[13],"Device: Continous ECG Patch",{"label":15,"type":16,"description":17,"interventionNames":18},"Intermittent handheld ECG","ACTIVE_COMPARATOR","In this arm, intermittent handheld ECG was used.",[19],"Device: Intermittent handheld ECG",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","Using a continuous patch ECG for 1 week during 1 month",[9],null,{"type":22,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"Using a handheld ECG twice daily and when symptoms are present during 1 month",[15],[30],{"name":31,"affiliation":32,"role":33},"Young Jun Park, MD","Wonju Severance Christian Hopsital","PRINCIPAL_INVESTIGATOR",[35],{"name":31,"role":36,"phone":37,"phoneExt":25,"email":38},"CONTACT","82-33-741-0917","pyj@yonsei.ac.kr",[40,58,70],{"facility":41,"status":42,"city":43,"state":44,"zip":45,"country":46,"countryCode":25,"cosmosGeoPoint":47,"geoPoint":52,"contacts":53},"Chonnam National University Hospital","RECRUITING","Gwangju","Dong-gu Jaebongro 42","61469","South Korea",{"type":48,"coordinates":49},"Point",[50,51],126.91556,35.15472,{"lat":51,"lon":50},[54],{"name":55,"role":36,"phone":56,"phoneExt":25,"email":57},"Ki hong Lee Professor of division of cardiology, MD","82 01-9962-5830","drgood2@naver.com",{"facility":5,"status":42,"city":59,"state":60,"zip":61,"country":46,"countryCode":25,"cosmosGeoPoint":62,"geoPoint":66,"contacts":67},"Wŏnju","Gangwon-do","26426",{"type":48,"coordinates":63},[64,65],127.94528,37.35139,{"lat":65,"lon":64},[68],{"name":69,"role":36,"phone":25,"phoneExt":25,"email":38},"Young Jun Park",{"facility":71,"status":42,"city":72,"state":73,"zip":74,"country":46,"countryCode":25,"cosmosGeoPoint":75,"geoPoint":79,"contacts":80},"Hallym University Dongtan Sacred Heart Hospital","Gyeonggi-do","Hwaseong-si Keunjaebong-gil 7","18450",{"type":48,"coordinates":76},[77,78],126.76917,37.58944,{"lat":78,"lon":77},[81],{"name":82,"role":36,"phone":83,"phoneExt":25,"email":84},"Seong Woo Han Professor, MD","82 01-2630-6489","hansw29@hallym.or.kr",{"type":33,"investigatorFullName":69,"investigatorTitle":86,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"Assistant Professor","100535352",false,"NCT06250712","Hativ® ELectrocardiogram Monitoring on Patients With Suspected Arrhythmia","HELP-A","Inclusion Criteria:\n\n* Patients who have arrhythmia symptoms but are not diagnosed on a 12-lead electrocardiogram and require additional tests.\n* Patients who can use a smartphone\n\nExclusion Criteria:\n\n* Patients who have cardiac implantable electronic devices(CIEDs)\n* Patients who can't use handheld ECG","ALL","19 Years",{"count":96,"type":97},588,"ESTIMATED","INTERVENTIONAL",[100],"NA","HELP-A study is a single-center, randomized, controlled trial. A total of 588 patients enrolled during the 2 years of enrollment period and followed for 1 month of follow-up period. This study aims to compare diagnostic yield between continuous ECG Patch and intermittent handheld ECG in patients with arrhythmia symptoms.",[103],"Arrhythmia",[105,106,103],"Palpitation","Dizziness","2025-09-22",{"date":109,"type":110},"2025-09-26","ACTUAL",{"date":112,"type":110},"2024-02-22",{"date":114,"type":97},"2025-12-31",{"name":5,"class":6},3]