[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100451457":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":13,"locations":19,"responsibleParty":34,"collaborators":36,"id":38,"slug":7,"hasResults":39,"nctId":40,"briefTitle":41,"officialTitle":41,"acronym":42,"eligibilityCriteria":43,"healthyVolunteers":39,"sex":44,"minAge":45,"maxAge":7,"enrollmentInfo":46,"targetDuration":7,"studyType":49,"phases":7,"briefSummary":50,"conditions":51,"keywords":7,"overallStatus":55,"whyStopped":7,"lastUpdateSubmitDate":56,"lastUpdatePostDateStruct":57,"startDateStruct":60,"completionDateStruct":62,"leadSponsor":64,"locationsCount":65},{"fullName":5,"class":6},"Kansas City Heart Rhythm Research Foundation","OTHER",null,[9],{"name":10,"affiliation":11,"role":12},"Dhanunjaya Lakkireddy, MD","Kansas City Heart Rhythm Institute","PRINCIPAL_INVESTIGATOR",[14],{"name":15,"role":16,"phone":17,"phoneExt":7,"email":18},"Donita Atkins","CONTACT","816-651-1969","datkins@kchrf.com",[20],{"facility":11,"status":7,"city":21,"state":22,"zip":23,"country":24,"cosmosGeoPoint":25,"geoPoint":30,"contacts":31},"Overland Park","Kansas","66211","United States",{"type":26,"coordinates":27},"Point",[28,29],-94.67079,38.98223,{"lat":29,"lon":28},[32],{"name":15,"role":16,"phone":17,"phoneExt":7,"email":33},"Donita.Atkins@kchrf.com",{"type":35,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR",[37],{"name":11,"class":6},"100451457",false,"NCT05158751","Myocarditis Causing Premature Ventricular Contractions:Insights From the MAVERIC Registry","MAVERIC","Inclusion Criteria:\n\n* Patients \\> 18 years of age with mono-morphic or polymorphic PVC burden of ≥5000 in 24 hours.\n* Non-sustained VT was defined as ≥3 more consecutive beats lasting \\\u003C30 seconds\n\nExclusion Criteria:\n\n* History of myocardial infarction,\n* Significant flow-limiting coronary artery disease (≥50% stenosis) on invasive coronary angiography or CT angiography,\n* History of revascularization,\n* Significant symptomatic atrial arrhythmias associated with LV dysfunction,\n* Severe valvular disease,\n* Cardiomyopathy attributed to toxins such as alcohol and illicit drugs,\n* History of cardiac arrest,\n* History of channelopathies or inherited arrhythmias.","ALL","18 Years",{"count":47,"type":48},100,"ESTIMATED","OBSERVATIONAL","To assess potential link between unrecognized myocardial inflammation (myocarditis) and premature ventricular contractions (PVCs) associated with and without reduced Left ventricular ejection fraction (LVEF) through comprehensive diagnostic work up.",[52,53,54],"Myocarditis","Premature Ventricular Contractions","Ventricular Tachycardia (VT)","NOT_YET_RECRUITING","2025-08-27",{"date":58,"type":59},"2025-09-04","ACTUAL",{"date":61,"type":48},"2026-01",{"date":63,"type":48},"2026-05",{"name":5,"class":6},1]