[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100322253":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":13,"locations":21,"responsibleParty":59,"collaborators":62,"id":70,"slug":71,"hasResults":72,"nctId":73,"briefTitle":74,"officialTitle":75,"acronym":7,"eligibilityCriteria":76,"healthyVolunteers":72,"sex":77,"minAge":78,"maxAge":7,"enrollmentInfo":79,"targetDuration":82,"studyType":83,"phases":7,"briefSummary":84,"conditions":85,"keywords":7,"overallStatus":24,"whyStopped":7,"lastUpdateSubmitDate":87,"lastUpdatePostDateStruct":88,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":96},{"fullName":5,"class":6},"Eulji University Hospital","OTHER",null,[9],{"name":10,"affiliation":11,"role":12},"KI-Woon Kang, MD PhD","Chung-Ang University Hosptial, Chung-Ang University College of Medicine","PRINCIPAL_INVESTIGATOR",[14,19],{"name":15,"role":16,"phone":17,"phoneExt":7,"email":18},"Ki-Woon Kang, MD., PhD.","CONTACT","81 10 4492 2136","kwkang0115@gmail.com",{"name":20,"role":16,"phone":7,"phoneExt":7,"email":7},"Hyu Ryung Cho",[22,36,47],{"facility":23,"status":24,"city":25,"state":7,"zip":7,"country":26,"countryCode":7,"cosmosGeoPoint":27,"geoPoint":32,"contacts":33},"Chung-Buk University Hospital","RECRUITING","Chungju","South Korea",{"type":28,"coordinates":29},"Point",[30,31],127.9287,36.97666,{"lat":31,"lon":30},[34],{"name":35,"role":16,"phone":7,"phoneExt":7,"email":7},"Deain Lee, M.D.",{"facility":37,"status":24,"city":38,"state":7,"zip":7,"country":26,"countryCode":7,"cosmosGeoPoint":39,"geoPoint":43,"contacts":44},"Chung-Nam University Hospital","Daejeon",{"type":28,"coordinates":40},[41,42],127.38493,36.34913,{"lat":42,"lon":41},[45],{"name":46,"role":16,"phone":7,"phoneExt":7,"email":7},"Jun Hyung Kim, MD. PhD.",{"facility":48,"status":24,"city":49,"state":7,"zip":7,"country":26,"countryCode":7,"cosmosGeoPoint":50,"geoPoint":54,"contacts":55},"Chung-Ang University Hospital","Seoul",{"type":28,"coordinates":51},[52,53],126.9784,37.566,{"lat":53,"lon":52},[56],{"name":20,"role":16,"phone":57,"phoneExt":7,"email":58},"82-10-5180-3742","whgbfud@gmail.com",{"type":12,"investigatorFullName":60,"investigatorTitle":61,"investigatorAffiliation":11,"oldNameTitle":7,"oldOrganization":7},"Ki-Woon Kang, MD","Professor",[63,65,67,69],{"name":64,"class":6},"Chungnam National University Hospital",{"name":66,"class":6},"Chungbuk National University Hospital",{"name":68,"class":6},"Dankook University",{"name":11,"class":6},"100322253","a-major-determinant-focused-on-the-ecg-or-echocardiogram-for-picm-and-its-clinical-outcome-picm-syndrome-100322253",false,"NCT03475498","A Major Determinant Focused on the ECG or Echocardiogram for PICM and Its Clinical Outcome (PICM Syndrome)","A Major Determinant Focused on the ECG or Echocardiogram for Pacing-induced Cardiomyopathy (PICM) and Its Clinical Outcome (PICM Syndrome) : Prospective, Multi-center, Observational Cohort Study.","Inclusion Criteria: mandatory (1 and 2) and optional (3 or 4)\n\n1. Willng to participate in the study and able to sign informed consent\n2. Undertaken ECG and echocardiogram including strain before and after device implantation\n\nExclusion Criteria:\n\n1. Less than 18 years of age\n2. Being pregnant or plan to become pregnant\n3. Advanced heart failure waiting in heart transplantation\n4. Have a life expectancy of less than 1 year","ALL","20 Years",{"count":80,"type":81},1000,"ESTIMATED","10 Years","OBSERVATIONAL","Chronic right ventricular pacing has a deleterious effect on left ventricular (LV) function, namely pacing-induced cardiomyopathy (PICM). Several parametes make difference of effect on the occurrence of PICM and its subsequent clinical outcomes. In particular, recognition of a major determinant focused on the ECG or echocardiographic parameters including strain or genetic factor for occurrence of PICM may lead to better identification of patients at high risk. Investigators prospectively enroll a participant with documented high risk of PICM and clinically follow-up to idenify clinical impact of PICM (PICM syndrome) over a long period of time.",[86],"Pacemaker Complication","2025-09-28",{"date":89,"type":90},"2025-10-02","ACTUAL",{"date":92,"type":90},"2018-01-30",{"date":94,"type":81},"2028-02-28",{"name":5,"class":6},3]