[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100599678":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":25,"locations":31,"responsibleParty":91,"collaborators":10,"id":93,"slug":94,"hasResults":95,"nctId":96,"briefTitle":97,"officialTitle":98,"acronym":99,"eligibilityCriteria":100,"healthyVolunteers":95,"sex":101,"minAge":102,"maxAge":10,"enrollmentInfo":103,"targetDuration":10,"studyType":106,"phases":10,"briefSummary":107,"conditions":108,"keywords":10,"overallStatus":34,"whyStopped":10,"lastUpdateSubmitDate":111,"lastUpdatePostDateStruct":112,"startDateStruct":115,"completionDateStruct":117,"leadSponsor":119,"locationsCount":120},{"fullName":5,"class":6},"Eko Devices, Inc.","INDUSTRY",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"All Participants",null,"Adults aged 18 years and older undergoing clinically indicated transthoracic echocardiography or right heart catheterization in an outpatient setting. Participants will have phonocardiogram (PCG) and 3-lead ECG recordings collected using the Eko CORE 500 digital stethoscope. Data will be used to develop and validate artificial intelligence algorithms to detect pulmonary hypertension and low left ventricular ejection fraction.",[13],"Device: Eko CORE 500 Digital Stethoscope",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":10},"DEVICE","Eko CORE 500 Digital Stethoscope","The FDA-cleared Eko CORE 500 digital stethoscope is used to collect phonocardiogram (PCG) and three-lead ECG recordings from participants. This observational study uses these recordings to develop and validate artificial intelligence algorithms to detect pulmonary hypertension and low left ventricular ejection fraction. No modifications to the device or device functionality are being tested.",[9],[21],{"name":22,"affiliation":23,"role":24},"Rose McDonough, MD","Senior Manager, Medical Affairs","STUDY_DIRECTOR",[26],{"name":27,"role":28,"phone":29,"phoneExt":10,"email":30},"Nicole Sutter","CONTACT","707-280-7059","colie.sutter@ekohealth.com",[32,54,66,74],{"facility":33,"status":34,"city":35,"state":36,"zip":37,"country":38,"countryCode":39,"cosmosGeoPoint":40,"geoPoint":45,"contacts":46},"Prairie Cardiovascular","RECRUITING","O'Fallon","Illinois","62269","United States","US",{"type":41,"coordinates":42},"Point",[43,44],-89.91121,38.59227,{"lat":44,"lon":43},[47,51],{"name":48,"role":28,"phone":49,"phoneExt":10,"email":50},"Lauren McNeil","217.492.9115","lmcneil@prairieresearch.com",{"name":52,"role":53,"phone":10,"phoneExt":10,"email":10},"Scott Marrus, MD","PRINCIPAL_INVESTIGATOR",{"facility":55,"status":34,"city":56,"state":36,"zip":57,"country":38,"countryCode":39,"cosmosGeoPoint":58,"geoPoint":62,"contacts":63},"Prairie Education & Research Cooperative","Springfield","62769",{"type":41,"coordinates":59},[60,61],-89.64371,39.80172,{"lat":61,"lon":60},[64,65],{"name":48,"role":28,"phone":49,"phoneExt":10,"email":50},{"name":52,"role":53,"phone":10,"phoneExt":10,"email":10},{"facility":67,"status":34,"city":56,"state":36,"zip":57,"country":38,"countryCode":39,"cosmosGeoPoint":68,"geoPoint":70,"contacts":71},"St Johns Hospital, Springfield",{"type":41,"coordinates":69},[60,61],{"lat":61,"lon":60},[72,73],{"name":48,"role":28,"phone":49,"phoneExt":10,"email":50},{"name":52,"role":53,"phone":10,"phoneExt":10,"email":10},{"facility":75,"status":34,"city":76,"state":77,"zip":78,"country":38,"countryCode":39,"cosmosGeoPoint":79,"geoPoint":83,"contacts":84},"Sentara Norfolk General Hospital","Norfolk","Virginia","23501",{"type":41,"coordinates":80},[81,82],-76.28522,36.84681,{"lat":82,"lon":81},[85,89],{"name":86,"role":28,"phone":87,"phoneExt":10,"email":88},"KIMBERLY MACIAS, MS","757-388-5625","KXMACIAS@sentara.com",{"name":90,"role":53,"phone":10,"phoneExt":10,"email":10},"Raymond Benza, MD",{"type":92,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100599678","deep-learning-detection-of-pulmonary-hypertension-and-low-ejection-fraction-via-digital-stethoscope-and-3-lead-ecg-100599678",false,"NCT07087613","Deep Learning Detection of Pulmonary Hypertension and Low Ejection Fraction Via Digital Stethoscope and 3-Lead ECG","Deep Learning for Detection of Pulmonary Hypertension and Reduced Left Ventricular Ejection Fraction Using a Combined Digital Stethoscope and Three-lead Electrocardiogram","PH ELEFT 2-0","Inclusion Criteria:\n\n* Adults aged 18 years and older\n* Able and willing to provide informed consent\n* Completed a clinical echocardiogram or right heart catheterization within 7 days before or after study procedures\n\nExclusion Criteria:\n\n* Unwilling or unable to provide informed consent\n* Patients who are hospitalized\n* Patients undergoing echocardiography with a limited echocardiogram (does not apply to patients undergoing right heart catheterization)","ALL","18 Years",{"count":104,"type":105},3850,"ESTIMATED","OBSERVATIONAL","This is a prospective, observational study evaluating whether heart sounds (phonocardiograms) and three-lead electrocardiograms (ECGs) recorded using the Eko CORE 500 digital stethoscope can help detect pulmonary hypertension (PH) and low left ventricular ejection fraction (EF ≤ 40%). PH is a condition characterized by high blood pressure in the pulmonary arteries, which can lead to heart failure and carries significant risks if undiagnosed. Low EF, which indicates reduced pumping ability of the heart, is also associated with increased risk of severe cardiac events but can remain undetected because patients often have no symptoms or only nonspecific symptoms.\n\nIn this study, adults undergoing clinically indicated echocardiograms or right heart catheterization at outpatient sites will be invited to participate. Participants will complete a single study session lasting about 20 minutes, during which heart sounds and a three-lead ECG will be collected using the Eko CORE 500 device. If participants have had a clinical 12-lead ECG within 30 days of their echocardiogram or right heart catheterization, those data may also be used for analysis. A clinically indicated echocardiogram or right heart catheterization (RHC) performed within seven days before or after the Eko CORE 500 recording will serve as the reference standard to confirm the presence or absence of PH and low EF.\n\nUp to 3,850 participants may be enrolled across multiple sites to ensure that approximately 3,500 complete the study. The data collected will be used to develop and validate artificial intelligence (AI) algorithms that aim to detect PH and identify low EF, potentially enabling earlier and simpler screening for these conditions in clinical practice.",[109,110],"Hypertension, Pulmonary","Heart Failure With Reduced Ejection Fraction","2026-06-16",{"date":113,"type":114},"2026-06-18","ACTUAL",{"date":116,"type":114},"2025-06-15",{"date":118,"type":105},"2027-05-31",{"name":5,"class":6},4]