The University of Chicago Header Logo

Takeyoshi Ota

Concepts (359)

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?
Heart-Assist Devices
65
2025
903
9.050
Why?
Heart Failure
53
2025
1438
6.140
Why?
Heart Transplantation
12
2025
816
3.550
Why?
Cardiac Surgical Procedures
11
2021
519
2.430
Why?
Heart Valve Prosthesis Implantation
10
2023
199
2.170
Why?
Ventricular Function, Left
21
2021
677
2.070
Why?
Diverticulum
4
2021
45
1.940
Why?
Intra-Aortic Balloon Pumping
7
2024
92
1.910
Why?
Hemodynamics
17
2020
776
1.850
Why?
Tissue Engineering
7
2016
202
1.790
Why?
Aorta, Thoracic
8
2022
170
1.710
Why?
Aortic Valve Insufficiency
9
2021
144
1.600
Why?
Prosthesis Implantation
9
2020
135
1.530
Why?
Retrospective Studies
50
2025
10308
1.490
Why?
Tricuspid Valve Insufficiency
6
2025
130
1.450
Why?
Heart Ventricles
16
2020
826
1.450
Why?
Aortic Aneurysm, Thoracic
5
2025
98
1.420
Why?
Subclavian Artery
4
2021
42
1.400
Why?
Middle Aged
84
2025
28300
1.170
Why?
Cannula
7
2020
57
1.140
Why?
Extracellular Matrix
4
2016
255
1.140
Why?
Heart Valve Diseases
4
2018
122
1.140
Why?
Cardioplegic Solutions
2
2020
17
1.120
Why?
Coronary Sinus
2
2020
12
1.120
Why?
Aortic Valve
12
2021
277
1.110
Why?
Pericardium
7
2018
84
1.110
Why?
Humans
121
2025
96004
1.100
Why?
Treatment Outcome
40
2025
9228
1.080
Why?
Postoperative Complications
16
2025
2603
1.010
Why?
Myocardium
5
2021
607
1.010
Why?
Deglutition Disorders
2
2020
126
0.960
Why?
Blood Vessel Prosthesis Implantation
4
2025
239
0.950
Why?
Hospital Mortality
6
2022
485
0.950
Why?
Sternotomy
3
2022
24
0.940
Why?
Male
85
2025
45801
0.940
Why?
Mitral Valve
7
2021
280
0.930
Why?
Extracorporeal Membrane Oxygenation
3
2022
218
0.930
Why?
Ventricular Dysfunction, Right
4
2025
169
0.930
Why?
Female
86
2025
49981
0.920
Why?
Heart Atria
5
2020
297
0.920
Why?
Device Removal
4
2020
169
0.910
Why?
Aged
57
2025
20928
0.890
Why?
Tricuspid Valve
6
2025
113
0.860
Why?
Gastrointestinal Hemorrhage
5
2020
246
0.850
Why?
Cardiac Valve Annuloplasty
1
2023
15
0.810
Why?
Ventricular Function, Right
5
2020
162
0.810
Why?
Aortic Rupture
2
2022
58
0.800
Why?
Atrioventricular Block
1
2023
32
0.790
Why?
Regeneration
3
2016
161
0.770
Why?
Pacemaker, Artificial
4
2025
116
0.760
Why?
Robotics
4
2011
273
0.760
Why?
Defibrillators, Implantable
4
2025
190
0.760
Why?
Catheter Ablation
5
2008
365
0.720
Why?
Recovery of Function
5
2021
348
0.700
Why?
Ventricular Remodeling
2
2015
114
0.680
Why?
Mitral Valve Insufficiency
4
2016
210
0.670
Why?
Personnel Staffing and Scheduling
1
2022
102
0.670
Why?
Thrombosis
5
2020
326
0.670
Why?
Swine
12
2017
607
0.670
Why?
Echocardiography, Doppler
8
2020
193
0.630
Why?
Heart Arrest, Induced
2
2020
30
0.630
Why?
Pulmonary Wedge Pressure
6
2020
123
0.620
Why?
Ambulatory Surgical Procedures
1
2020
83
0.610
Why?
Heart Rate
2
2022
533
0.610
Why?
Vena Cava, Superior
2
2020
58
0.610
Why?
Heart
5
2019
596
0.600
Why?
Endocarditis, Bacterial
2
2011
39
0.590
Why?
Carbon Dioxide
1
2019
213
0.560
Why?
Robotic Surgical Procedures
2
2021
367
0.560
Why?
Time Factors
17
2020
5594
0.550
Why?
Cardiac Catheterization
6
2020
334
0.550
Why?
Thromboembolism
4
2019
128
0.550
Why?
Minimally Invasive Surgical Procedures
5
2021
287
0.540
Why?
Follow-Up Studies
18
2025
3922
0.530
Why?
Echocardiography, Three-Dimensional
6
2018
528
0.520
Why?
Coronary Artery Bypass
3
2020
252
0.510
Why?
Hepatocyte Growth Factor
2
2008
86
0.500
Why?
Survival Rate
8
2022
1978
0.500
Why?
Adult
31
2025
28637
0.490
Why?
Clinical Competence
1
2022
858
0.490
Why?
Ventricular Dysfunction, Left
3
2015
346
0.480
Why?
Fibroblast Growth Factor 2
1
2015
60
0.460
Why?
Cohort Studies
9
2022
3116
0.460
Why?
Cardiovascular Abnormalities
1
2015
8
0.450
Why?
Prosthesis Design
11
2020
311
0.440
Why?
Vascular Malformations
1
2015
19
0.440
Why?
Drug Carriers
1
2015
88
0.440
Why?
Counterpulsation
3
2020
21
0.440
Why?
Image Interpretation, Computer-Assisted
5
2017
700
0.440
Why?
Aneurysm
1
2015
61
0.430
Why?
Cysts
1
2015
104
0.420
Why?
Electrocardiography
6
2021
559
0.410
Why?
Prospective Studies
21
2025
4690
0.400
Why?
Echocardiography
12
2020
1010
0.400
Why?
Intestine, Small
1
2015
310
0.400
Why?
Risk Assessment
9
2021
2498
0.390
Why?
Endoscopy
3
2020
374
0.390
Why?
Shock, Cardiogenic
4
2017
172
0.380
Why?
Thoracic Surgical Procedures
1
2013
62
0.380
Why?
Cardiac Output
5
2020
159
0.380
Why?
Stroke Volume
5
2022
550
0.370
Why?
Reoperation
7
2020
712
0.360
Why?
Atrial Fibrillation
4
2018
444
0.350
Why?
Heart Injuries
1
2011
24
0.350
Why?
Chordae Tendineae
3
2015
23
0.340
Why?
Aortic Aneurysm
2
2025
82
0.330
Why?
Endovascular Procedures
3
2025
334
0.330
Why?
Accidents, Traffic
1
2011
104
0.320
Why?
Wounds, Nonpenetrating
1
2011
118
0.320
Why?
Proportional Hazards Models
6
2020
905
0.310
Why?
Mathematical Concepts
2
2020
19
0.310
Why?
Risk Factors
15
2022
5992
0.300
Why?
Postoperative Hemorrhage
1
2010
50
0.300
Why?
Thoracotomy
3
2021
68
0.300
Why?
Bioprosthesis
3
2017
43
0.300
Why?
Anticoagulants
5
2019
465
0.300
Why?
Hematoma
1
2010
109
0.300
Why?
Aorta
5
2022
294
0.290
Why?
Fatty Acids, Omega-3
2
2019
56
0.290
Why?
Injections
1
2008
127
0.280
Why?
Incidence
7
2021
1724
0.280
Why?
Reproducibility of Results
10
2018
2885
0.270
Why?
Cardiovascular Surgical Procedures
1
2008
12
0.270
Why?
Body Surface Potential Mapping
1
2007
32
0.270
Why?
Cardiopulmonary Bypass
2
2014
162
0.260
Why?
Equipment Design
5
2016
436
0.260
Why?
Magnetic Resonance Imaging, Cine
3
2018
173
0.260
Why?
Atrial Function, Left
1
2007
54
0.260
Why?
Gamma Rays
1
2007
73
0.260
Why?
Guanidines
1
2007
33
0.260
Why?
Heart Valve Prosthesis
3
2021
107
0.260
Why?
Assisted Circulation
2
2018
16
0.260
Why?
Protease Inhibitors
1
2007
72
0.250
Why?
Echocardiography, Transesophageal
4
2015
364
0.250
Why?
Hemorrhage
2
2018
295
0.240
Why?
Recurrence
5
2018
1231
0.240
Why?
Surgery, Computer-Assisted
1
2008
119
0.240
Why?
Animals
17
2017
28916
0.240
Why?
Tachycardia, Ventricular
1
2007
180
0.240
Why?
Intracranial Hemorrhages
1
2007
136
0.240
Why?
Liver Transplantation
1
2012
1201
0.230
Why?
Coronary Artery Bypass, Off-Pump
2
2020
42
0.230
Why?
Fibronectins
1
2005
100
0.230
Why?
Bloodless Medical and Surgical Procedures
1
2025
6
0.220
Why?
Xiphoid Bone
3
2009
3
0.220
Why?
Polyethylene Glycols
1
2007
376
0.220
Why?
Models, Animal
2
2016
287
0.220
Why?
Treatment Refusal
1
2025
68
0.220
Why?
Heart Defects, Congenital
1
2007
383
0.210
Why?
Stroke
4
2022
1089
0.210
Why?
Blood Loss, Surgical
1
2025
133
0.210
Why?
Chicago
2
2019
1505
0.210
Why?
Atrial Appendage
2
2018
42
0.210
Why?
Sensitivity and Specificity
7
2017
2042
0.210
Why?
Blood Transfusion
1
2025
180
0.200
Why?
Registries
4
2022
998
0.200
Why?
Pulmonary Artery
2
2020
341
0.200
Why?
Endothelium, Vascular
1
2005
437
0.200
Why?
Endocarditis
2
2021
25
0.200
Why?
Central Venous Pressure
2
2020
28
0.190
Why?
Hypothermia
1
2022
27
0.190
Why?
Equipment Failure
4
2018
133
0.190
Why?
Arterial Pressure
2
2020
42
0.190
Why?
Myocardial Contraction
3
2015
253
0.190
Why?
Imaging, Three-Dimensional
2
2017
631
0.180
Why?
Prostheses and Implants
2
2016
132
0.180
Why?
Exercise Tolerance
2
2020
66
0.180
Why?
Hypothermia, Induced
1
2022
91
0.180
Why?
Proof of Concept Study
1
2022
57
0.180
Why?
Blood Flow Velocity
2
2019
201
0.180
Why?
Electrophysiologic Techniques, Cardiac
2
2015
82
0.180
Why?
Perfusion
2
2022
266
0.180
Why?
Propensity Score
1
2022
180
0.170
Why?
Feasibility Studies
6
2020
819
0.170
Why?
Aortic Diseases
1
2022
104
0.170
Why?
Cerebrovascular Circulation
2
2022
243
0.170
Why?
Ischemic Attack, Transient
1
2022
188
0.170
Why?
Patient Readmission
3
2020
413
0.170
Why?
Aortic Valve Stenosis
2
2017
169
0.170
Why?
Coronary Artery Disease
2
2020
395
0.170
Why?
Image Enhancement
4
2017
565
0.170
Why?
Dogs
5
2010
718
0.170
Why?
Axillary Artery
1
2020
12
0.170
Why?
Angiotensin Receptor Antagonists
1
2020
42
0.160
Why?
Vascular System Injuries
1
2020
37
0.160
Why?
Cause of Death
2
2018
279
0.160
Why?
Ambulatory Care
2
2018
198
0.160
Why?
Severity of Illness Index
6
2019
1983
0.160
Why?
Magnetic Resonance Imaging
3
2017
3642
0.160
Why?
Foreign Bodies
1
2020
66
0.160
Why?
Angiotensin-Converting Enzyme Inhibitors
1
2020
99
0.160
Why?
Hemoglobins
2
2018
193
0.160
Why?
Tissue Donors
1
2023
542
0.160
Why?
Adrenergic beta-Antagonists
1
2020
116
0.150
Why?
Breath Holding
2
2017
26
0.150
Why?
Drainage
1
2020
172
0.150
Why?
Postoperative Period
1
2020
318
0.150
Why?
Vena Cava, Inferior
1
2020
143
0.150
Why?
Electric Impedance
1
2020
117
0.150
Why?
Kaplan-Meier Estimate
4
2018
890
0.150
Why?
Chi-Square Distribution
2
2018
365
0.150
Why?
Delayed-Action Preparations
2
2018
117
0.150
Why?
Heparin
1
2019
187
0.150
Why?
Pneumonia, Aspiration
1
2018
21
0.140
Why?
Heart Function Tests
1
2018
33
0.140
Why?
Electromagnetic Phenomena
2
2008
19
0.140
Why?
Donor Selection
1
2019
81
0.140
Why?
Neuromuscular Blocking Agents
1
2018
28
0.140
Why?
Neuromuscular Blockade
1
2018
29
0.140
Why?
Predictive Value of Tests
6
2021
1819
0.140
Why?
Wounds, Gunshot
1
2020
121
0.140
Why?
Acute Disease
4
2025
859
0.140
Why?
Acute Kidney Injury
1
2022
341
0.140
Why?
Operative Time
1
2019
168
0.140
Why?
Academic Medical Centers
2
2018
422
0.140
Why?
Cicatrix
1
2018
77
0.140
Why?
Intraoperative Care
1
2018
89
0.140
Why?
Enoxaparin
1
2018
25
0.140
Why?
Prosthesis Failure
3
2016
127
0.140
Why?
Octreotide
1
2018
29
0.140
Why?
Secondary Prevention
1
2018
180
0.130
Why?
Arrhythmias, Cardiac
1
2018
233
0.130
Why?
Algorithms
5
2017
2018
0.130
Why?
Prognosis
5
2018
3993
0.120
Why?
Patient Selection
1
2020
708
0.120
Why?
Transcatheter Aortic Valve Replacement
1
2017
74
0.120
Why?
Disease Models, Animal
5
2017
2536
0.120
Why?
Hypertension, Pulmonary
1
2020
383
0.120
Why?
Hospitalization
1
2022
946
0.120
Why?
Subtraction Technique
1
2016
130
0.120
Why?
Action Potentials
2
2018
629
0.120
Why?
Anatomic Landmarks
1
2015
31
0.120
Why?
Sus scrofa
1
2015
50
0.110
Why?
Multivariate Analysis
1
2018
1018
0.110
Why?
Percutaneous Coronary Intervention
1
2016
76
0.110
Why?
Tomography, X-Ray Computed
3
2017
2777
0.110
Why?
Jehovah's Witnesses
1
2015
21
0.110
Why?
Longitudinal Studies
1
2019
1176
0.110
Why?
Ultrasonography
2
2015
747
0.110
Why?
Myocardial Infarction
2
2017
436
0.110
Why?
Tissue and Organ Procurement
1
2019
388
0.110
Why?
Coronary Vessels
1
2016
201
0.110
Why?
Vascular Surgical Procedures
1
2015
152
0.100
Why?
Anastomosis, Surgical
1
2015
284
0.100
Why?
Heart Septum
1
2014
51
0.100
Why?
Hemolysis
1
2013
63
0.100
Why?
Illinois
3
2019
530
0.100
Why?
Software
1
2017
698
0.100
Why?
Ribs
1
2012
49
0.090
Why?
Survival Analysis
2
2018
1541
0.090
Why?
Blood Vessel Prosthesis
2
2017
248
0.090
Why?
Magnetic Resonance Angiography
1
2015
277
0.090
Why?
Therapeutics
1
2011
13
0.090
Why?
Quality of Life
1
2020
1816
0.090
Why?
Biomarkers
1
2018
1931
0.080
Why?
Confidence Intervals
1
2011
221
0.080
Why?
Cerebrovascular Disorders
1
2011
146
0.080
Why?
Saphenous Vein
1
2010
61
0.080
Why?
Statistics, Nonparametric
1
2011
311
0.080
Why?
United States
6
2020
7786
0.080
Why?
Tissue and Organ Harvesting
1
2010
83
0.080
Why?
Absorbable Implants
1
2009
37
0.080
Why?
Analysis of Variance
2
2010
909
0.080
Why?
Cardiac Pacing, Artificial
1
2010
119
0.070
Why?
Odds Ratio
1
2011
721
0.070
Why?
Vacuum
1
2008
10
0.070
Why?
Polyethylene Terephthalates
1
2008
19
0.070
Why?
Mitral Valve Prolapse
1
2008
24
0.070
Why?
Tachycardia, Supraventricular
1
2008
21
0.070
Why?
Coloring Agents
1
2008
65
0.070
Why?
Heart Septal Defects
1
2008
32
0.070
Why?
Muscle, Smooth, Vascular
1
2009
243
0.070
Why?
Cardiovascular Diseases
1
2015
778
0.070
Why?
Capillaries
1
2008
85
0.070
Why?
Pressure
1
2008
175
0.070
Why?
Equipment Failure Analysis
1
2008
93
0.070
Why?
Immunohistochemistry
2
2009
1827
0.070
Why?
Aged, 80 and over
4
2022
7224
0.070
Why?
Benzamidines
1
2007
3
0.070
Why?
Exercise Test
2
2019
179
0.060
Why?
Microscopy, Electron, Transmission
1
2007
138
0.060
Why?
Gene Expression Regulation
1
2015
2061
0.060
Why?
Recombinant Fusion Proteins
1
2008
564
0.060
Why?
Collagen
1
2008
306
0.060
Why?
User-Computer Interface
1
2008
196
0.060
Why?
Reverse Transcriptase Polymerase Chain Reaction
1
2008
897
0.060
Why?
Sex Factors
2
2021
1130
0.060
Why?
Urinary Bladder
1
2008
263
0.060
Why?
Reference Values
2
2018
675
0.060
Why?
In Vitro Techniques
1
2008
1014
0.060
Why?
Age Factors
2
2022
1959
0.060
Why?
Actins
1
2008
472
0.060
Why?
Disease Progression
2
2020
1561
0.060
Why?
Aortography
1
2025
67
0.060
Why?
Polymerase Chain Reaction
1
2007
930
0.050
Why?
Observer Variation
2
2016
626
0.050
Why?
Child
1
2015
7622
0.050
Why?
Cell Movement
1
2007
816
0.050
Why?
Circulatory Arrest, Deep Hypothermia Induced
1
2022
6
0.050
Why?
Respiration
2
2017
281
0.050
Why?
Coronary Angiography
2
2016
262
0.050
Why?
Temperature
1
2022
432
0.040
Why?
Sex Distribution
1
2021
176
0.040
Why?
Abscess
1
2021
94
0.040
Why?
Rats
1
2007
4155
0.040
Why?
Trauma Severity Indices
1
2020
47
0.040
Why?
Neurotransmitter Agents
1
2020
111
0.040
Why?
Hemodynamic Monitoring
1
2019
12
0.040
Why?
Mammary Arteries
1
2020
34
0.040
Why?
Global Health
1
2021
214
0.040
Why?
Materials Testing
1
2019
96
0.040
Why?
Atracurium
1
2018
5
0.040
Why?
Epicardial Mapping
1
2018
12
0.040
Why?
Succinylcholine
1
2018
14
0.040
Why?
Stents
1
2022
422
0.040
Why?
Systole
1
2019
118
0.040
Why?
Organ Size
1
2019
376
0.040
Why?
Injections, Intramuscular
1
2018
66
0.030
Why?
International Normalized Ratio
1
2018
38
0.030
Why?
Muscle Contraction
1
2019
294
0.030
Why?
Prosthesis Fitting
1
2017
18
0.030
Why?
Pneumonia
1
2018
196
0.030
Why?
Adolescent
2
2020
9880
0.030
Why?
Gadolinium
1
2017
106
0.030
Why?
Equipment Safety
1
2016
32
0.030
Why?
Signal-To-Noise Ratio
1
2017
115
0.030
Why?
Young Adult
2
2018
7037
0.030
Why?
Platelet Aggregation Inhibitors
1
2018
180
0.030
Why?
Gastrointestinal Agents
1
2018
183
0.030
Why?
Length of Stay
1
2019
835
0.030
Why?
Fatal Outcome
1
2016
303
0.030
Why?
Artifacts
1
2017
254
0.030
Why?
Clinical Protocols
1
2015
162
0.030
Why?
Cardiotonic Agents
1
2015
96
0.030
Why?
New York
1
2014
76
0.030
Why?
Stomach
1
2015
116
0.030
Why?
Dose-Response Relationship, Drug
1
2018
1966
0.030
Why?
Phantoms, Imaging
1
2016
490
0.030
Why?
Child, Preschool
1
2020
3970
0.020
Why?
Preoperative Care
1
2015
419
0.020
Why?
Radiography, Abdominal
1
2013
67
0.020
Why?
Basilar Artery
1
2011
40
0.020
Why?
Acceleration
1
2011
20
0.020
Why?
Vertebral Artery
1
2011
29
0.020
Why?
Contrast Media
1
2017
1097
0.020
Why?
Intracranial Thrombosis
1
2011
31
0.020
Why?
Functional Laterality
1
2011
208
0.020
Why?
Vascular Patency
1
2010
127
0.020
Why?
Single-Blind Method
1
2010
162
0.020
Why?
Graft Occlusion, Vascular
1
2010
100
0.020
Why?
Locomotion
1
2011
146
0.020
Why?
Microscopy, Electron, Scanning
1
2009
128
0.020
Why?
Tensile Strength
1
2009
86
0.020
Why?
Statistics as Topic
1
2010
236
0.020
Why?
Prevalence
1
2013
1355
0.020
Why?
Pennsylvania
1
2008
103
0.020
Why?
Cattle
1
2008
401
0.020
Why?
Logistic Models
1
2010
1273
0.020
Why?
Combined Modality Therapy
1
2008
1741
0.010
Why?
Ota's Networks
Click the
Explore
buttons for more information and interactive visualizations!
Concepts (359)
Explore
_
Co-Authors (40)
Explore
_
Similar People (60)
Explore
_
Same Department Expand Description
Explore
_
Physical Neighbors
_