Aortic stenosis
Conditions
Interventions
None listed
Sponsors
Department of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: <AS group> (1) Those who are 20 years old or older at the time of obtaining consent (2) Those who have been diagnosed with aortic valve stenosis 3) Those who will undergo echocardiography. (3) Those who do not refuse to participate in this study. <Non-AS group> 1) Those who are 20 years old or older at the time of obtaining consent. (2) Patients who have a systolic murmur, but aortic stenosis has been ruled out. (3) Patients who do not refuse to participate in this study. <Control group> (1) Patients aged 20 years or older at the time of obtaining consent (2) Those who do not have a systolic murmur (3) Patients who will undergo echocardiography 3) Those who do not refuse to participate in this study.
Exclusion criteria
Exclusion criteria: <Common to all three groups> (1) Those who refuse to cooperate in the research after disclosing the information using the opt-out method. (2) Others who are judged by the principal investigator to be inappropriate as research subjects.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Relationship between the severity of AS estimated by deep learning and the severity of AS estimated by the Japanese Circulation Society Guidelines for the Treatment of Valvular Heart Disease, revised in 2020. | — |
Countries
Japan
Contacts
Public ContactYoshifumi Miziguchi
Faculty of Medicine and Graduate School of Medicine, Hokkaido University Department of Cardiovascular Medicine
Outcome results
None listed