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David Ouyang

Concepts (237)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.


Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Artificial Intelligence
14
2025
398
4.720
Why?
Echocardiography
21
2025
1004
4.300
Why?
Amyloidosis
4
2025
139
2.400
Why?
Machine Learning
6
2024
347
2.160
Why?
Cardiomyopathies
6
2025
289
2.070
Why?
Ventricular Function, Left
8
2025
663
1.960
Why?
Stroke Volume
7
2025
531
1.480
Why?
Atrial Fibrillation
4
2025
392
1.450
Why?
Electrocardiography
4
2025
522
1.210
Why?
Ventricular Dysfunction, Left
3
2025
343
1.050
Why?
Computational Biology
3
2024
584
0.930
Why?
Echocardiography, Doppler, Color
1
2025
107
0.890
Why?
Humans
65
2025
96127
0.870
Why?
Algorithms
8
2024
2014
0.850
Why?
Cardiovascular Diseases
6
2025
777
0.810
Why?
Tricuspid Valve Insufficiency
1
2025
129
0.810
Why?
Cardiologists
1
2023
7
0.800
Why?
Heart Function Tests
1
2023
34
0.790
Why?
Heart Diseases
2
2020
314
0.780
Why?
Cardiotocography
2
2020
7
0.760
Why?
Veterans
1
2023
100
0.760
Why?
Predictive Value of Tests
6
2025
1807
0.750
Why?
Vascular Calcification
1
2022
54
0.730
Why?
Fetal Diseases
1
2022
81
0.720
Why?
Cardiomyopathy, Hypertrophic
1
2022
47
0.710
Why?
Pregnancy Complications
5
2021
356
0.710
Why?
Arrhythmias, Cardiac
2
2022
206
0.670
Why?
Pregnancy in Diabetics
1
2020
41
0.650
Why?
Video Recording
2
2025
214
0.630
Why?
Pregnancy
14
2023
3240
0.630
Why?
Abortifacient Agents, Nonsteroidal
1
2019
11
0.630
Why?
Retrospective Studies
17
2025
10286
0.620
Why?
Oxytocics
1
2019
25
0.620
Why?
Misoprostol
1
2019
21
0.620
Why?
Models, Cardiovascular
1
2020
110
0.610
Why?
Labor, Induced
1
2019
32
0.610
Why?
Pregnancy Complications, Infectious
1
2020
127
0.600
Why?
Cesarean Section
1
2020
157
0.600
Why?
HELLP Syndrome
1
2019
8
0.600
Why?
Heart Rate, Fetal
1
2019
16
0.590
Why?
Mitral Valve Insufficiency
1
2021
209
0.590
Why?
Heart
3
2023
592
0.590
Why?
Cardiac Surgical Procedures
1
2024
514
0.570
Why?
Electronic Health Records
1
2022
372
0.560
Why?
Diabetes Mellitus, Type 1
2
2020
595
0.550
Why?
Reproducibility of Results
6
2025
2883
0.550
Why?
Coronary Artery Disease
1
2022
394
0.540
Why?
Female
35
2025
50063
0.540
Why?
Betacoronavirus
1
2020
284
0.520
Why?
Genome-Wide Association Study
2
2024
1763
0.500
Why?
Middle Aged
21
2025
28363
0.500
Why?
Pregnancy, Triplet
1
2015
2
0.480
Why?
Chorion
1
2015
15
0.480
Why?
Magnetic Resonance Imaging, Cine
3
2025
173
0.460
Why?
Pneumonia, Viral
1
2020
346
0.460
Why?
Coronavirus Infections
1
2020
334
0.460
Why?
Medical Staff, Hospital
1
2016
110
0.450
Why?
Personnel Staffing and Scheduling
1
2016
102
0.450
Why?
Societies, Medical
1
2019
644
0.440
Why?
Stroke
1
2023
1087
0.430
Why?
Maternal Health Services
1
2014
16
0.420
Why?
Health Plan Implementation
1
2014
65
0.410
Why?
Prenatal Diagnosis
1
2014
110
0.400
Why?
Male
23
2025
45870
0.400
Why?
Hypertrophy, Left Ventricular
2
2024
77
0.390
Why?
Phenotype
3
2025
2579
0.390
Why?
Quality of Health Care
1
2016
404
0.380
Why?
Pregnancy Outcome
4
2023
273
0.380
Why?
Aged
13
2025
20964
0.380
Why?
Aortic Valve
4
2024
273
0.370
Why?
Ornithine Carbamoyltransferase Deficiency Disease
1
2011
4
0.360
Why?
Hyperammonemia
1
2011
14
0.360
Why?
Practice Guidelines as Topic
1
2019
1096
0.350
Why?
Coma
1
2011
52
0.350
Why?
Adult
22
2025
28718
0.350
Why?
Pregnancy Complications, Cardiovascular
2
2009
111
0.340
Why?
Coronary Vessels
2
2022
201
0.330
Why?
Heterozygote
1
2011
382
0.330
Why?
Risk Factors
10
2025
5960
0.310
Why?
Heart Failure
4
2025
1422
0.300
Why?
Health Knowledge, Attitudes, Practice
1
2014
569
0.300
Why?
ROC Curve
4
2025
797
0.290
Why?
Sleep Apnea Syndromes
3
2014
106
0.280
Why?
Risk Assessment
3
2025
2480
0.270
Why?
Pre-Eclampsia
3
2023
268
0.260
Why?
Prospective Studies
8
2024
4671
0.250
Why?
Blood Pressure
3
2025
929
0.240
Why?
Infant, Newborn
5
2023
2614
0.240
Why?
Cohort Studies
4
2022
3107
0.240
Why?
Tetralogy of Fallot
2
2025
45
0.240
Why?
Ventricular Septum
1
2025
16
0.230
Why?
Pneumoperitoneum
1
2024
5
0.220
Why?
Coronary Angiography
2
2023
261
0.220
Why?
Leisure Activities
1
2024
10
0.210
Why?
Bacteriuria
1
2023
10
0.200
Why?
Sex Characteristics
2
2024
339
0.200
Why?
Sickle Cell Trait
1
2023
21
0.200
Why?
Premature Birth
2
2015
130
0.200
Why?
Stress, Physiological
1
2025
252
0.190
Why?
Single-Blind Method
1
2023
162
0.190
Why?
Workflow
1
2023
80
0.190
Why?
Registries
2
2025
986
0.190
Why?
Severity of Illness Index
3
2025
1981
0.180
Why?
Radiography, Thoracic
1
2024
334
0.180
Why?
Point-of-Care Systems
1
2023
155
0.180
Why?
Aortic Valve Stenosis
1
2023
166
0.180
Why?
Unsupervised Machine Learning
1
2021
7
0.180
Why?
Body Mass Index
4
2025
815
0.180
Why?
Myocarditis
1
2022
58
0.180
Why?
Echocardiography, Transesophageal
1
2024
362
0.180
Why?
Device Approval
1
2021
14
0.170
Why?
Equipment and Supplies
1
2021
32
0.170
Why?
Vascular Diseases
1
2022
123
0.170
Why?
Image Interpretation, Computer-Assisted
2
2025
703
0.170
Why?
Periodicals as Topic
1
2023
171
0.170
Why?
Heart Ventricles
2
2024
810
0.160
Why?
Quality Improvement
1
2025
502
0.160
Why?
United States Food and Drug Administration
1
2021
147
0.160
Why?
Datasets as Topic
1
2020
82
0.160
Why?
Pregnancy Trimester, Second
1
2019
71
0.150
Why?
Heart Valve Prosthesis Implantation
2
1998
197
0.150
Why?
Hydrops Fetalis
1
2019
17
0.150
Why?
Mitral Valve
1
2021
279
0.150
Why?
Deceleration
1
2019
1
0.150
Why?
Myocardial Infarction
1
2023
429
0.150
Why?
Genetic Diseases, X-Linked
1
2019
38
0.150
Why?
Immune System Diseases
1
2019
28
0.150
Why?
Alzheimer Disease
1
2024
606
0.140
Why?
Bioprosthesis
1
1998
43
0.140
Why?
Pandemics
2
2023
880
0.140
Why?
Diarrhea
1
2019
181
0.140
Why?
Calcium
1
2022
1205
0.140
Why?
Prognosis
2
2025
4033
0.130
Why?
Infant
3
2025
3363
0.130
Why?
Heart Valve Prosthesis
1
1998
106
0.130
Why?
Hospitals
1
2020
329
0.130
Why?
Gestational Age
2
2015
343
0.130
Why?
Emergency Medical Services
1
2020
271
0.130
Why?
Aging
1
2022
766
0.130
Why?
Abortion, Induced
1
2019
162
0.120
Why?
Diagnosis-Related Groups
1
2016
22
0.120
Why?
Aged, 80 and over
2
2025
7232
0.120
Why?
Fetofetal Transfusion
1
2015
8
0.120
Why?
Infant Mortality
1
2015
67
0.120
Why?
Infant, Very Low Birth Weight
1
2015
53
0.120
Why?
Dose-Response Relationship, Drug
1
2019
1973
0.120
Why?
Image Processing, Computer-Assisted
1
2021
1323
0.110
Why?
Biomarkers
1
2021
1933
0.110
Why?
Tomography, X-Ray Computed
1
2024
2781
0.110
Why?
Reproductive History
1
2014
12
0.110
Why?
Hospital Mortality
1
2016
483
0.100
Why?
Diabetes, Gestational
1
2013
49
0.100
Why?
Health Surveys
1
2014
245
0.100
Why?
Medicine
1
2014
98
0.100
Why?
Cardiology
2
2024
130
0.100
Why?
Length of Stay
1
2016
833
0.090
Why?
Patient Readmission
1
2016
413
0.090
Why?
Ornithine Carbamoyltransferase
1
2011
1
0.090
Why?
Time Factors
3
2016
5585
0.090
Why?
Obstetric Labor, Premature
1
2011
58
0.090
Why?
Chicago
1
2015
1503
0.090
Why?
Ultrasonography
2
2023
744
0.080
Why?
United States
4
2025
7767
0.080
Why?
Glucocorticoids
1
2011
369
0.080
Why?
Polysomnography
3
2014
155
0.070
Why?
Surveys and Questionnaires
2
2014
2860
0.070
Why?
Hypertension
1
2014
777
0.070
Why?
Diabetes Mellitus
1
2014
771
0.060
Why?
Internship and Residency
1
2016
1134
0.060
Why?
Young Adult
2
2015
7025
0.060
Why?
Neoplasms
1
2021
3250
0.060
Why?
Child
4
2025
7626
0.060
Why?
Mutation
2
2019
4374
0.060
Why?
Radiography, Abdominal
1
2024
68
0.050
Why?
Nutrition Surveys
1
2025
125
0.050
Why?
Abdomen
1
2024
127
0.050
Why?
Glomerular Filtration Rate
1
2025
289
0.050
Why?
Mortality
1
2024
154
0.050
Why?
Treatment Outcome
1
2016
9173
0.050
Why?
Authorship
1
2023
26
0.050
Why?
Heart Defects, Congenital
1
2006
380
0.050
Why?
Sex Factors
1
2025
1133
0.040
Why?
Sheep
2
1998
250
0.040
Why?
Heart Rate
1
2024
519
0.040
Why?
Computed Tomography Angiography
1
2023
166
0.040
Why?
Thinness
1
2021
45
0.040
Why?
Databases as Topic
1
2021
96
0.040
Why?
Exercise
1
2024
354
0.040
Why?
Sensitivity and Specificity
1
2024
2040
0.040
Why?
Overweight
1
2021
121
0.040
Why?
Postoperative Care
2
1998
239
0.040
Why?
Proportional Hazards Models
1
2022
901
0.040
Why?
Pilot Projects
1
2023
938
0.040
Why?
Research Design
1
2024
631
0.040
Why?
Child, Preschool
2
2025
3974
0.040
Why?
Prevalence
2
2014
1349
0.040
Why?
Longitudinal Studies
1
2023
1175
0.040
Why?
Critical Care
1
2023
447
0.040
Why?
Myocardium
1
2022
596
0.040
Why?
Lung Diseases, Fungal
1
1998
18
0.040
Why?
Emergency Service, Hospital
1
2023
594
0.040
Why?
Aspergillosis
1
1998
39
0.030
Why?
Forkhead Transcription Factors
1
2019
180
0.030
Why?
Fetus
1
2019
239
0.030
Why?
Case-Control Studies
1
2022
1958
0.030
Why?
Software
1
2021
698
0.030
Why?
Immunocompromised Host
1
1998
147
0.030
Why?
Aorta, Thoracic
1
1998
171
0.030
Why?
Pedigree
1
2019
982
0.030
Why?
Early Detection of Cancer
1
2021
484
0.030
Why?
Graft Rejection
1
2022
1126
0.030
Why?
Chronic Disease
2
2014
983
0.030
Why?
Pregnancy Trimesters
1
2014
5
0.030
Why?
Pregnancy, Twin
1
2014
8
0.030
Why?
Obesity
1
2021
1034
0.030
Why?
Birth Weight
1
2013
152
0.030
Why?
Wakefulness
1
2012
138
0.020
Why?
Adolescent
3
2012
9896
0.020
Why?
Disease Progression
1
2014
1568
0.020
Why?
Incidence
1
2014
1715
0.020
Why?
Pulmonary Edema
1
2006
54
0.010
Why?
Abortion, Spontaneous
1
2006
74
0.010
Why?
Animals
2
1998
28945
0.010
Why?
Coronary Circulation
1
1998
134
0.010
Why?
Leukocyte Count
1
1998
228
0.010
Why?
Neutropenia
1
1998
218
0.010
Why?
Antifungal Agents
1
1998
126
0.010
Why?
Bone Marrow Transplantation
1
1998
294
0.010
Why?
Transplantation, Autologous
1
1998
362
0.010
Why?
Neutrophils
1
1998
334
0.010
Why?
Pneumonectomy
1
1998
220
0.010
Why?
Transplantation, Homologous
1
1998
1023
0.010
Why?
Disease-Free Survival
1
1998
1195
0.010
Why?
Recurrence
1
1998
1218
0.010
Why?
Patient Selection
1
1998
709
0.010
Why?
Survival Rate
1
1998
1986
0.010
Why?
Follow-Up Studies
1
1998
3927
0.010
Why?
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Concepts (237)
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Co-Authors (3)
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Similar People (60)
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