[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100637994":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":7,"centralContacts":7,"locations":8,"responsibleParty":33,"collaborators":7,"id":37,"slug":7,"hasResults":38,"nctId":39,"briefTitle":40,"officialTitle":41,"acronym":42,"eligibilityCriteria":43,"healthyVolunteers":38,"sex":44,"minAge":45,"maxAge":7,"enrollmentInfo":46,"targetDuration":49,"studyType":50,"phases":7,"briefSummary":51,"conditions":52,"keywords":54,"overallStatus":10,"whyStopped":7,"lastUpdateSubmitDate":58,"lastUpdatePostDateStruct":59,"startDateStruct":62,"completionDateStruct":64,"leadSponsor":66,"locationsCount":67},{"fullName":5,"class":6},"Seoul National University Bundang Hospital","OTHER",null,[9],{"facility":5,"status":10,"city":11,"state":12,"zip":13,"country":14,"cosmosGeoPoint":15,"geoPoint":20,"contacts":21},"RECRUITING","Seongnam-si","Gyeonggi-do","13620","South Korea",{"type":16,"coordinates":17},"Point",[18,19],127.13778,37.43861,{"lat":19,"lon":18},[22,27,31],{"name":23,"role":24,"phone":25,"phoneExt":7,"email":26},"Jin Joo Park, MD, PhD","CONTACT","+82-317877074","jinjooparkmd@gmail.com",{"name":28,"role":24,"phone":29,"phoneExt":7,"email":30},"Minjae Yoon, MD","+82317877854","minjae1677@gmail.com",{"name":28,"role":32,"phone":7,"phoneExt":7,"email":7},"SUB_INVESTIGATOR",{"type":34,"investigatorFullName":35,"investigatorTitle":36,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"SPONSOR_INVESTIGATOR","Jin Joo Park","Associate professor","100637994",false,"NCT07601022","Acute Heart Failure Registry","Clinical Utility of Quantitative Electrocardiography in Patients With Acute Heart Failure: A Prospective Observational Study","B-AHF","Inclusion Criteria:\n\n* Adults aged 19 years or older who were admitted to the Department of Cardiology for acute heart failure\n* NT-proBNP ≥300 pg\u002FmL\n* Patients who underwent electrocardiography at least once\n\nExclusion Criteria:\n\n* History of congenital heart disease\n* Patients with a dominant electronic pacemaker rhythm\n* Patients with a heart rate \\>140 beats per minute or electrocardiograms with excessive noise","ALL","19 Years",{"count":47,"type":48},400,"ESTIMATED","1 Year","OBSERVATIONAL","To evaluate the clinical utility of quantitative electrocardiography (Quantitative ECG, QCG) by analyzing its associations with clinical characteristics and laboratory findings in patients hospitalized with acute heart failure.",[53],"Acute Heart Failure (AHF)",[55,56,57],"acute heart failure","heart failure","electrocardiography","2026-05-28",{"date":60,"type":61},"2026-06-01","ACTUAL",{"date":63,"type":61},"2026-05-08",{"date":65,"type":48},"2030-12-31",{"name":35,"class":6},1]