[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100615494":3},{"organization":4,"armGroups":7,"interventions":16,"overallOfficials":10,"centralContacts":22,"locations":28,"responsibleParty":45,"collaborators":10,"id":47,"slug":10,"hasResults":48,"nctId":49,"briefTitle":50,"officialTitle":50,"acronym":10,"eligibilityCriteria":51,"healthyVolunteers":48,"sex":52,"minAge":53,"maxAge":10,"enrollmentInfo":54,"targetDuration":10,"studyType":57,"phases":10,"briefSummary":58,"conditions":59,"keywords":10,"overallStatus":31,"whyStopped":10,"lastUpdateSubmitDate":61,"lastUpdatePostDateStruct":62,"startDateStruct":65,"completionDateStruct":67,"leadSponsor":69,"locationsCount":70},{"fullName":5,"class":6},"Second Affiliated Hospital, School of Medicine, Zhejiang University","OTHER",[8,13],{"label":9,"type":10,"description":10,"interventionNames":11},"Coronary microvascular dysfunction",null,[12],"Procedure: coronary angiography",{"label":14,"type":10,"description":10,"interventionNames":15},"Non-Coronary microvascular dysfunction",[12],[17],{"type":18,"name":19,"description":20,"armGroupLabels":21,"otherNames":10},"PROCEDURE","coronary angiography","Patients should undergo coronary angiography to confirm the absence of significant coronary stenosis. Angio-IMR was calculated based on the angiography.",[9,14],[23],{"name":24,"role":25,"phone":26,"phoneExt":10,"email":27},"Jun Jiang, MD","CONTACT","+86 15657125311","21918219@zju.edu.cn",[29],{"facility":30,"status":31,"city":32,"state":33,"zip":34,"country":35,"cosmosGeoPoint":36,"geoPoint":41,"contacts":42},"The second affiliated hospital of Zhejiang University School of Medicine","RECRUITING","Hangzhou","Zhejiang","310009","China",{"type":37,"coordinates":38},"Point",[39,40],120.16142,30.29365,{"lat":40,"lon":39},[43],{"name":44,"role":25,"phone":26,"phoneExt":10,"email":27},"Jun Jiang",{"type":46,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100615494",false,"NCT07293338","Prognostic Values of Coronary Microvascular Dysfunction in Patients With Dilated Cardiomyopathy","Inclusion Criteria:\n\n* Dilated cardiomyopathy comfirmed by echocardiography: LVDd \\> 55 mm in men or \\> 50 mm in women.\n* Clinically evident congestive heart failure: Compatible symptoms and signs, and BNP ≥ 35 pg\u002FmL or NT-proBNP ≥ 125 pg\u002FmL, and LV systolic dysfunction defined by LVEF \\\u003C 45 %.\n* Coronary angiography showing stenosis ≤ 50 % in all major epicardial vessels.\n\nExclusion Criteria:\n\n* Patients with coronary artery disease, hypertensive heart disease, rheumatic valvular heart disease, myocarditis, and other secondary cardiomyopathies.\n* poor angiographic image quality","ALL","18 Years",{"count":55,"type":56},330,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to learn about the long-term prognostic of coronary microvascular dysfuction in Patients with Dilated Cardiomyopathy.\n\nThe main question it aims to answer is: Does the coronary microvascular dysfunction impact the outcomes in Patients with Dilated Cardiomyopathy.",[60],"Dilated Cardiomyopathy (DCM)","2025-12-18",{"date":63,"type":64},"2025-12-19","ACTUAL",{"date":66,"type":56},"2026-01-06",{"date":68,"type":56},"2027-12-01",{"name":5,"class":6},1]