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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
898
9.190
Why?
Heart Failure
53
2025
1423
6.230
Why?
Heart Transplantation
12
2025
812
3.600
Why?
Cardiac Surgical Procedures
11
2021
514
2.480
Why?
Heart Valve Prosthesis Implantation
10
2023
197
2.210
Why?
Ventricular Function, Left
21
2021
663
2.110
Why?
Diverticulum
4
2021
45
1.980
Why?
Intra-Aortic Balloon Pumping
7
2024
92
1.950
Why?
Hemodynamics
17
2020
780
1.880
Why?
Tissue Engineering
7
2016
200
1.830
Why?
Aorta, Thoracic
8
2022
171
1.740
Why?
Aortic Valve Insufficiency
9
2021
143
1.630
Why?
Prosthesis Implantation
9
2020
131
1.570
Why?
Retrospective Studies
50
2025
10190
1.520
Why?
Tricuspid Valve Insufficiency
6
2025
129
1.480
Why?
Heart Ventricles
16
2020
810
1.480
Why?
Aortic Aneurysm, Thoracic
5
2025
98
1.450
Why?
Subclavian Artery
4
2021
42
1.430
Why?
Middle Aged
84
2025
28255
1.190
Why?
Cannula
7
2020
57
1.170
Why?
Extracellular Matrix
4
2016
260
1.160
Why?
Heart Valve Diseases
4
2018
121
1.160
Why?
Coronary Sinus
2
2020
10
1.150
Why?
Cardioplegic Solutions
2
2020
17
1.150
Why?
Pericardium
7
2018
73
1.140
Why?
Aortic Valve
12
2021
273
1.140
Why?
Humans
121
2025
95989
1.110
Why?
Treatment Outcome
40
2025
9092
1.110
Why?
Myocardium
5
2021
596
1.040
Why?
Postoperative Complications
16
2025
2540
1.030
Why?
Deglutition Disorders
2
2020
125
0.980
Why?
Blood Vessel Prosthesis Implantation
4
2025
239
0.970
Why?
Hospital Mortality
6
2022
481
0.970
Why?
Sternotomy
3
2022
24
0.960
Why?
Male
85
2025
45738
0.950
Why?
Mitral Valve
7
2021
279
0.950
Why?
Extracorporeal Membrane Oxygenation
3
2022
217
0.950
Why?
Ventricular Dysfunction, Right
4
2025
167
0.950
Why?
Heart Atria
5
2020
290
0.940
Why?
Female
86
2025
49947
0.930
Why?
Device Removal
4
2020
166
0.930
Why?
Aged
57
2025
20878
0.900
Why?
Tricuspid Valve
6
2025
112
0.880
Why?
Gastrointestinal Hemorrhage
5
2020
246
0.870
Why?
Cardiac Valve Annuloplasty
1
2023
15
0.830
Why?
Ventricular Function, Right
5
2020
160
0.820
Why?
Aortic Rupture
2
2022
58
0.820
Why?
Atrioventricular Block
1
2023
27
0.810
Why?
Catheter Ablation
5
2008
266
0.800
Why?
Defibrillators, Implantable
4
2025
156
0.790
Why?
Regeneration
3
2016
161
0.790
Why?
Pacemaker, Artificial
4
2025
105
0.780
Why?
Robotics
4
2011
273
0.770
Why?
Recovery of Function
5
2021
340
0.720
Why?
Ventricular Remodeling
2
2015
115
0.690
Why?
Mitral Valve Insufficiency
4
2016
209
0.690
Why?
Personnel Staffing and Scheduling
1
2022
102
0.680
Why?
Thrombosis
5
2020
326
0.680
Why?
Swine
12
2017
618
0.680
Why?
Echocardiography, Doppler
8
2020
193
0.650
Why?
Heart Arrest, Induced
2
2020
30
0.640
Why?
Pulmonary Wedge Pressure
6
2020
123
0.630
Why?
Heart Rate
2
2022
519
0.620
Why?
Ambulatory Surgical Procedures
1
2020
82
0.620
Why?
Vena Cava, Superior
2
2020
60
0.620
Why?
Heart
5
2019
591
0.610
Why?
Endocarditis, Bacterial
2
2011
39
0.600
Why?
Carbon Dioxide
1
2019
212
0.570
Why?
Robotic Surgical Procedures
2
2021
365
0.560
Why?
Cardiac Catheterization
6
2020
330
0.560
Why?
Time Factors
17
2020
5578
0.560
Why?
Thromboembolism
4
2019
127
0.560
Why?
Minimally Invasive Surgical Procedures
5
2021
282
0.550
Why?
Follow-Up Studies
18
2025
3901
0.540
Why?
Echocardiography, Three-Dimensional
6
2018
528
0.530
Why?
Hepatocyte Growth Factor
2
2008
86
0.520
Why?
Coronary Artery Bypass
3
2020
252
0.520
Why?
Survival Rate
8
2022
1978
0.510
Why?
Adult
31
2025
28637
0.500
Why?
Clinical Competence
1
2022
850
0.500
Why?
Ventricular Dysfunction, Left
3
2015
343
0.490
Why?
Fibroblast Growth Factor 2
1
2015
59
0.470
Why?
Cohort Studies
9
2022
3093
0.470
Why?
Cardiovascular Abnormalities
1
2015
8
0.460
Why?
Prosthesis Design
11
2020
311
0.450
Why?
Vascular Malformations
1
2015
19
0.450
Why?
Drug Carriers
1
2015
88
0.450
Why?
Counterpulsation
3
2020
21
0.450
Why?
Image Interpretation, Computer-Assisted
5
2017
703
0.440
Why?
Aneurysm
1
2015
60
0.440
Why?
Cysts
1
2015
103
0.430
Why?
Electrocardiography
6
2021
522
0.420
Why?
Prospective Studies
21
2025
4663
0.410
Why?
Echocardiography
12
2020
1004
0.410
Why?
Intestine, Small
1
2015
310
0.410
Why?
Risk Assessment
9
2021
2478
0.400
Why?
Endoscopy
3
2020
374
0.390
Why?
Shock, Cardiogenic
4
2017
172
0.390
Why?
Thoracic Surgical Procedures
1
2013
62
0.390
Why?
Cardiac Output
5
2020
159
0.380
Why?
Stroke Volume
5
2022
531
0.380
Why?
Atrial Fibrillation
4
2018
392
0.370
Why?
Reoperation
7
2020
679
0.360
Why?
Heart Injuries
1
2011
22
0.360
Why?
Chordae Tendineae
3
2015
23
0.350
Why?
Aortic Aneurysm
2
2025
82
0.340
Why?
Endovascular Procedures
3
2025
335
0.330
Why?
Accidents, Traffic
1
2011
104
0.330
Why?
Wounds, Nonpenetrating
1
2011
117
0.330
Why?
Proportional Hazards Models
6
2020
900
0.320
Why?
Mathematical Concepts
2
2020
19
0.310
Why?
Thoracotomy
3
2021
65
0.310
Why?
Postoperative Hemorrhage
1
2010
50
0.310
Why?
Risk Factors
15
2022
5949
0.310
Why?
Bioprosthesis
3
2017
43
0.310
Why?
Anticoagulants
5
2019
462
0.300
Why?
Hematoma
1
2010
109
0.300
Why?
Aorta
5
2022
295
0.300
Why?
Fatty Acids, Omega-3
2
2019
56
0.290
Why?
Injections
1
2008
125
0.290
Why?
Incidence
7
2021
1705
0.290
Why?
Cardiovascular Surgical Procedures
1
2008
11
0.280
Why?
Reproducibility of Results
10
2018
2876
0.280
Why?
Body Surface Potential Mapping
1
2007
25
0.280
Why?
Equipment Design
5
2016
427
0.270
Why?
Cardiopulmonary Bypass
2
2014
162
0.270
Why?
Magnetic Resonance Imaging, Cine
3
2018
173
0.270
Why?
Atrial Function, Left
1
2007
54
0.270
Why?
Gamma Rays
1
2007
73
0.260
Why?
Guanidines
1
2007
33
0.260
Why?
Heart Valve Prosthesis
3
2021
106
0.260
Why?
Assisted Circulation
2
2018
16
0.260
Why?
Protease Inhibitors
1
2007
74
0.260
Why?
Echocardiography, Transesophageal
4
2015
362
0.250
Why?
Surgery, Computer-Assisted
1
2008
105
0.250
Why?
Tachycardia, Ventricular
1
2007
132
0.250
Why?
Hemorrhage
2
2018
295
0.250
Why?
Recurrence
5
2018
1216
0.250
Why?
Intracranial Hemorrhages
1
2007
135
0.240
Why?
Animals
17
2017
28957
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
104
0.230
Why?
Bloodless Medical and Surgical Procedures
1
2025
6
0.230
Why?
Xiphoid Bone
3
2009
3
0.220
Why?
Models, Animal
2
2016
288
0.220
Why?
Polyethylene Glycols
1
2007
377
0.220
Why?
Treatment Refusal
1
2025
68
0.220
Why?
Heart Defects, Congenital
1
2007
380
0.220
Why?
Stroke
4
2022
1086
0.210
Why?
Blood Loss, Surgical
1
2025
131
0.210
Why?
Chicago
2
2019
1504
0.210
Why?
Atrial Appendage
2
2018
39
0.210
Why?
Sensitivity and Specificity
7
2017
2040
0.210
Why?
Blood Transfusion
1
2025
182
0.210
Why?
Registries
4
2022
986
0.210
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
0.200
Why?
Equipment Failure
4
2018
123
0.200
Why?
Hypothermia
1
2022
27
0.200
Why?
Arterial Pressure
2
2020
43
0.190
Why?
Myocardial Contraction
3
2015
253
0.190
Why?
Imaging, Three-Dimensional
2
2017
619
0.190
Why?
Prostheses and Implants
2
2016
131
0.190
Why?
Exercise Tolerance
2
2020
65
0.190
Why?
Hypothermia, Induced
1
2022
91
0.180
Why?
Proof of Concept Study
1
2022
56
0.180
Why?
Electrophysiologic Techniques, Cardiac
2
2015
60
0.180
Why?
Blood Flow Velocity
2
2019
202
0.180
Why?
Perfusion
2
2022
266
0.180
Why?
Propensity Score
1
2022
178
0.180
Why?
Feasibility Studies
6
2020
819
0.180
Why?
Aortic Diseases
1
2022
104
0.180
Why?
Ischemic Attack, Transient
1
2022
188
0.170
Why?
Cerebrovascular Circulation
2
2022
244
0.170
Why?
Patient Readmission
3
2020
411
0.170
Why?
Aortic Valve Stenosis
2
2017
166
0.170
Why?
Coronary Artery Disease
2
2020
394
0.170
Why?
Image Enhancement
4
2017
565
0.170
Why?
Dogs
5
2010
719
0.170
Why?
Axillary Artery
1
2020
12
0.170
Why?
Angiotensin Receptor Antagonists
1
2020
41
0.160
Why?
Vascular System Injuries
1
2020
35
0.160
Why?
Cause of Death
2
2018
278
0.160
Why?
Ambulatory Care
2
2018
200
0.160
Why?
Severity of Illness Index
6
2019
1981
0.160
Why?
Angiotensin-Converting Enzyme Inhibitors
1
2020
95
0.160
Why?
Foreign Bodies
1
2020
65
0.160
Why?
Hemoglobins
2
2018
196
0.160
Why?
Magnetic Resonance Imaging
3
2017
3635
0.160
Why?
Tissue Donors
1
2023
542
0.160
Why?
Adrenergic beta-Antagonists
1
2020
111
0.160
Why?
Breath Holding
2
2017
26
0.160
Why?
Drainage
1
2020
170
0.160
Why?
Postoperative Period
1
2020
312
0.160
Why?
Vena Cava, Inferior
1
2020
143
0.160
Why?
Electric Impedance
1
2020
112
0.150
Why?
Kaplan-Meier Estimate
4
2018
880
0.150
Why?
Chi-Square Distribution
2
2018
363
0.150
Why?
Delayed-Action Preparations
2
2018
118
0.150
Why?
Heparin
1
2019
187
0.150
Why?
Pneumonia, Aspiration
1
2018
21
0.150
Why?
Heart Function Tests
1
2018
34
0.150
Why?
Electromagnetic Phenomena
2
2008
19
0.150
Why?
Donor Selection
1
2019
81
0.150
Why?
Neuromuscular Blocking Agents
1
2018
28
0.150
Why?
Neuromuscular Blockade
1
2018
29
0.150
Why?
Predictive Value of Tests
6
2021
1805
0.140
Why?
Wounds, Gunshot
1
2020
121
0.140
Why?
Acute Disease
4
2025
871
0.140
Why?
Acute Kidney Injury
1
2022
342
0.140
Why?
Operative Time
1
2019
166
0.140
Why?
Cicatrix
1
2018
72
0.140
Why?
Academic Medical Centers
2
2018
421
0.140
Why?
Intraoperative Care
1
2018
87
0.140
Why?
Prosthesis Failure
3
2016
124
0.140
Why?
Enoxaparin
1
2018
25
0.140
Why?
Octreotide
1
2018
29
0.140
Why?
Arrhythmias, Cardiac
1
2018
206
0.130
Why?
Secondary Prevention
1
2018
176
0.130
Why?
Algorithms
5
2017
2011
0.130
Why?
Patient Selection
1
2020
708
0.130
Why?
Prognosis
5
2018
4024
0.130
Why?
Transcatheter Aortic Valve Replacement
1
2017
72
0.120
Why?
Hypertension, Pulmonary
1
2020
381
0.120
Why?
Disease Models, Animal
5
2017
2546
0.120
Why?
Subtraction Technique
1
2016
130
0.120
Why?
Hospitalization
1
2022
949
0.120
Why?
Action Potentials
2
2018
618
0.120
Why?
Anatomic Landmarks
1
2015
31
0.120
Why?
Sus scrofa
1
2015
52
0.120
Why?
Percutaneous Coronary Intervention
1
2016
76
0.120
Why?
Multivariate Analysis
1
2018
1007
0.120
Why?
Tomography, X-Ray Computed
3
2017
2755
0.120
Why?
Jehovah's Witnesses
1
2015
21
0.120
Why?
Longitudinal Studies
1
2019
1173
0.110
Why?
Ultrasonography
2
2015
744
0.110
Why?
Myocardial Infarction
2
2017
428
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
0.110
Why?
Heart Septum
1
2014
47
0.110
Why?
Anastomosis, Surgical
1
2015
283
0.100
Why?
Hemolysis
1
2013
62
0.100
Why?
Illinois
3
2019
531
0.100
Why?
Ribs
1
2012
49
0.100
Why?
Software
1
2017
699
0.100
Why?
Survival Analysis
2
2018
1536
0.100
Why?
Blood Vessel Prosthesis
2
2017
248
0.100
Why?
Magnetic Resonance Angiography
1
2015
277
0.090
Why?
Therapeutics
1
2011
12
0.090
Why?
Quality of Life
1
2020
1817
0.090
Why?
Biomarkers
1
2018
1933
0.090
Why?
Confidence Intervals
1
2011
219
0.090
Why?
Cerebrovascular Disorders
1
2011
146
0.080
Why?
Saphenous Vein
1
2010
61
0.080
Why?
Statistics, Nonparametric
1
2011
309
0.080
Why?
United States
6
2020
7762
0.080
Why?
Tissue and Organ Harvesting
1
2010
83
0.080
Why?
Absorbable Implants
1
2009
37
0.080
Why?
Cardiac Pacing, Artificial
1
2010
110
0.080
Why?
Analysis of Variance
2
2010
912
0.080
Why?
Odds Ratio
1
2011
711
0.080
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
16
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
777
0.070
Why?
Capillaries
1
2008
87
0.070
Why?
Pressure
1
2008
175
0.070
Why?
Equipment Failure Analysis
1
2008
89
0.070
Why?
Immunohistochemistry
2
2009
1829
0.070
Why?
Aged, 80 and over
4
2022
7206
0.070
Why?
Benzamidines
1
2007
3
0.070
Why?
Exercise Test
2
2019
178
0.070
Why?
Microscopy, Electron, Transmission
1
2007
138
0.060
Why?
Gene Expression Regulation
1
2015
2061
0.060
Why?
Recombinant Fusion Proteins
1
2008
566
0.060
Why?
Collagen
1
2008
311
0.060
Why?
User-Computer Interface
1
2008
194
0.060
Why?
Reverse Transcriptase Polymerase Chain Reaction
1
2008
898
0.060
Why?
Sex Factors
2
2021
1132
0.060
Why?
Urinary Bladder
1
2008
263
0.060
Why?
Reference Values
2
2018
674
0.060
Why?
In Vitro Techniques
1
2008
1011
0.060
Why?
Age Factors
2
2022
1963
0.060
Why?
Actins
1
2008
473
0.060
Why?
Disease Progression
2
2020
1567
0.060
Why?
Aortography
1
2025
67
0.060
Why?
Polymerase Chain Reaction
1
2007
930
0.060
Why?
Observer Variation
2
2016
624
0.050
Why?
Child
1
2015
7625
0.050
Why?
Cell Movement
1
2007
823
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
261
0.050
Why?
Temperature
1
2022
426
0.040
Why?
Sex Distribution
1
2021
174
0.040
Why?
Abscess
1
2021
96
0.040
Why?
Trauma Severity Indices
1
2020
47
0.040
Why?
Rats
1
2007
4136
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
213
0.040
Why?
Materials Testing
1
2019
94
0.040
Why?
Atracurium
1
2018
5
0.040
Why?
Epicardial Mapping
1
2018
10
0.040
Why?
Succinylcholine
1
2018
14
0.040
Why?
Stents
1
2022
425
0.040
Why?
Systole
1
2019
116
0.040
Why?
Organ Size
1
2019
379
0.040
Why?
Injections, Intramuscular
1
2018
66
0.040
Why?
International Normalized Ratio
1
2018
38
0.030
Why?
Muscle Contraction
1
2019
294
0.030
Why?
Prosthesis Fitting
1
2017
17
0.030
Why?
Pneumonia
1
2018
198
0.030
Why?
Adolescent
2
2020
9889
0.030
Why?
Gadolinium
1
2017
106
0.030
Why?
Equipment Safety
1
2016
32
0.030
Why?
Signal-To-Noise Ratio
1
2017
114
0.030
Why?
Young Adult
2
2018
7002
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
823
0.030
Why?
Fatal Outcome
1
2016
302
0.030
Why?
Artifacts
1
2017
251
0.030
Why?
Clinical Protocols
1
2015
161
0.030
Why?
Cardiotonic Agents
1
2015
95
0.030
Why?
New York
1
2014
76
0.030
Why?
Stomach
1
2015
115
0.030
Why?
Dose-Response Relationship, Drug
1
2018
1970
0.030
Why?
Phantoms, Imaging
1
2016
488
0.030
Why?
Child, Preschool
1
2020
3977
0.020
Why?
Preoperative Care
1
2015
415
0.020
Why?
Radiography, Abdominal
1
2013
68
0.020
Why?
Basilar Artery
1
2011
40
0.020
Why?
Acceleration
1
2011
20
0.020
Why?
Vertebral Artery
1
2011
27
0.020
Why?
Contrast Media
1
2017
1095
0.020
Why?
Intracranial Thrombosis
1
2011
31
0.020
Why?
Functional Laterality
1
2011
208
0.020
Why?
Vascular Patency
1
2010
128
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
149
0.020
Why?
Tensile Strength
1
2009
86
0.020
Why?
Statistics as Topic
1
2010
236
0.020
Why?
Prevalence
1
2013
1345
0.020
Why?
Pennsylvania
1
2008
100
0.020
Why?
Cattle
1
2008
388
0.020
Why?
Logistic Models
1
2010
1263
0.020
Why?
Combined Modality Therapy
1
2008
1765
0.010
Why?
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