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David Zhao

Concepts (225)

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?
Myocardial Infarction
15
2017
480
2.390
Why?
Coronary Artery Bypass
10
2017
100
1.980
Why?
Aortic Valve
4
2018
47
1.920
Why?
Heart Valve Prosthesis
4
2018
54
1.830
Why?
Bioprosthesis
4
2018
57
1.820
Why?
Heart Valve Prosthesis Implantation
5
2018
37
1.450
Why?
Aortic Valve Insufficiency
3
2018
25
1.350
Why?
Thrombolytic Therapy
5
2013
63
1.150
Why?
Coronary Artery Disease
10
2020
398
1.100
Why?
Myocardial Reperfusion
4
2012
10
1.090
Why?
Stents
6
2018
178
1.030
Why?
Ventricular Dysfunction, Left
10
2017
169
1.010
Why?
Bone Marrow Transplantation
10
2017
63
0.990
Why?
Risk Assessment
8
2020
1431
0.930
Why?
Vascular Surgical Procedures
2
2017
90
0.870
Why?
Treatment Outcome
21
2020
3294
0.850
Why?
Aortic Valve Stenosis
2
2020
29
0.820
Why?
Time Factors
13
2020
2146
0.760
Why?
Disease Management
5
2015
126
0.740
Why?
Electrocardiography
7
2015
632
0.720
Why?
Echocardiography
3
2020
155
0.720
Why?
Cardiology
8
2020
99
0.720
Why?
Coronary Angiography
6
2020
148
0.680
Why?
Humans
52
2020
31836
0.670
Why?
Prosthesis Failure
1
2018
44
0.640
Why?
Coronavirus Infections
1
2020
99
0.630
Why?
Pneumonia, Viral
1
2020
103
0.630
Why?
Acute Coronary Syndrome
1
2020
193
0.610
Why?
Tricuspid Valve
1
2017
7
0.610
Why?
Foramen Ovale, Patent
1
2017
7
0.600
Why?
Catheterization, Peripheral
1
2017
27
0.590
Why?
Femoral Artery
1
2017
48
0.590
Why?
Thrombosis
1
2017
72
0.580
Why?
Respiratory Insufficiency
1
2017
57
0.570
Why?
Mitral Valve Stenosis
1
2016
8
0.570
Why?
Aged
21
2020
10288
0.530
Why?
Retrospective Studies
11
2018
3488
0.530
Why?
Prosthesis Design
4
2018
95
0.500
Why?
Risk Factors
9
2020
3851
0.490
Why?
Heart-Assist Devices
4
2011
21
0.480
Why?
Female
26
2020
19859
0.450
Why?
Practice Guidelines as Topic
2
2015
404
0.440
Why?
Male
26
2020
19091
0.430
Why?
Radial Artery
1
2012
16
0.430
Why?
Specialization
1
2012
31
0.420
Why?
Middle Aged
22
2020
11824
0.420
Why?
Aged, 80 and over
7
2018
3988
0.400
Why?
Evidence-Based Medicine
7
2015
215
0.400
Why?
Heart Transplantation
2
2011
26
0.390
Why?
Cardiac Surgical Procedures
2
2011
73
0.390
Why?
American Heart Association
5
2016
87
0.390
Why?
Life Support Systems
1
2010
4
0.370
Why?
Coronary Circulation
2
2012
44
0.360
Why?
Coronary Disease
2
2009
213
0.360
Why?
Ischemic Preconditioning, Myocardial
1
2009
3
0.350
Why?
Myocardial Ischemia
5
2015
106
0.340
Why?
Hemodynamics
4
2018
152
0.340
Why?
Myocardial Reperfusion Injury
1
2009
17
0.340
Why?
Operating Rooms
1
2009
33
0.320
Why?
Hypertension, Pulmonary
3
2014
24
0.320
Why?
Adult
15
2020
9327
0.310
Why?
Ventricular Function, Left
7
2020
240
0.300
Why?
Coronary Stenosis
1
2007
30
0.300
Why?
Sirolimus
1
2007
33
0.300
Why?
Recovery of Function
3
2018
199
0.300
Why?
Shock, Cardiogenic
1
2006
6
0.290
Why?
Drug Delivery Systems
1
2007
104
0.280
Why?
Diagnostic Techniques, Cardiovascular
4
2012
12
0.270
Why?
Medication Therapy Management
4
2012
12
0.270
Why?
Coronary Vasospasm
1
2005
4
0.270
Why?
Bone Marrow Cells
3
2016
121
0.260
Why?
Vasoconstriction
1
2005
41
0.260
Why?
United States
8
2016
3925
0.260
Why?
Heart Failure
4
2018
620
0.250
Why?
Pulmonary Wedge Pressure
2
2014
7
0.240
Why?
Clinical Protocols
3
2012
99
0.240
Why?
Patient Selection
4
2012
276
0.240
Why?
Platelet Aggregation Inhibitors
5
2013
82
0.230
Why?
Emergency Medical Services
4
2012
178
0.220
Why?
Combined Modality Therapy
6
2013
564
0.220
Why?
Saphenous Vein
2
2017
20
0.220
Why?
Stroke Volume
6
2020
341
0.210
Why?
Follow-Up Studies
6
2020
2271
0.200
Why?
Echocardiography, Transesophageal
3
2011
43
0.180
Why?
Cardiovascular Diseases
1
2008
1122
0.180
Why?
Severity of Illness Index
3
2020
899
0.170
Why?
Leukocytes, Mononuclear
2
2010
56
0.170
Why?
Double-Blind Method
7
2017
523
0.170
Why?
Hypoxia-Inducible Factor 1, alpha Subunit
1
2019
23
0.170
Why?
Academic Medical Centers
1
2020
156
0.170
Why?
Lung Injury
1
2019
66
0.160
Why?
Antigens, CD34
2
2016
57
0.150
Why?
Patient Acceptance of Health Care
1
2020
168
0.150
Why?
Septal Occluder Device
1
2017
4
0.150
Why?
Graft Occlusion, Vascular
1
2017
24
0.150
Why?
Endothelial Cells
1
2019
189
0.150
Why?
Punctures
1
2017
31
0.150
Why?
Regeneration
1
2019
170
0.150
Why?
Lung
1
2019
255
0.150
Why?
Cohort Studies
5
2016
1824
0.140
Why?
Incidence
1
2020
1192
0.140
Why?
Patient Discharge
1
2017
183
0.140
Why?
Length of Stay
1
2017
315
0.130
Why?
Databases, Factual
1
2017
349
0.130
Why?
Randomized Controlled Trials as Topic
2
2015
504
0.130
Why?
Congresses as Topic
1
2015
40
0.130
Why?
North Carolina
1
2020
1514
0.130
Why?
Exercise Tolerance
1
2016
124
0.130
Why?
Societies, Medical
1
2016
161
0.130
Why?
Thrombectomy
1
2015
73
0.120
Why?
Vascular Resistance
1
2014
31
0.120
Why?
Colony-Forming Units Assay
1
2014
18
0.120
Why?
Calcium Channel Blockers
1
2014
48
0.120
Why?
Vasodilation
1
2014
92
0.120
Why?
Fluid Therapy
1
2013
25
0.110
Why?
Terminology as Topic
1
2013
64
0.110
Why?
Diagnostic Errors
1
2013
44
0.110
Why?
Stem Cells
1
2015
312
0.110
Why?
Fluoroscopy
1
2012
40
0.110
Why?
Neuregulin-1
1
2011
1
0.100
Why?
Intraoperative Care
2
2009
48
0.100
Why?
Transplantation, Autologous
4
2012
79
0.090
Why?
Cardiovascular Surgical Procedures
1
2010
4
0.090
Why?
Extracorporeal Membrane Oxygenation
1
2010
26
0.090
Why?
Young Adult
1
2017
2603
0.090
Why?
Catheterization
1
2010
58
0.090
Why?
Cardiopulmonary Bypass
1
2010
57
0.090
Why?
National Heart, Lung, and Blood Institute (U.S.)
1
2010
16
0.090
Why?
Interinstitutional Relations
1
2010
12
0.090
Why?
Equipment Design
1
2010
172
0.090
Why?
Heart Diseases
1
2011
115
0.090
Why?
Graft Rejection
1
2011
237
0.090
Why?
Venous Pressure
1
2009
9
0.080
Why?
Radiography, Interventional
1
2009
37
0.080
Why?
Vascular Patency
1
2009
69
0.080
Why?
Statistics, Nonparametric
1
2009
131
0.080
Why?
Aortic Aneurysm, Thoracic
1
2008
11
0.080
Why?
Probability
1
2009
158
0.080
Why?
Predictive Value of Tests
3
2020
874
0.080
Why?
Pipecolic Acids
1
2008
6
0.080
Why?
Thrombocytopenia
1
2008
31
0.080
Why?
Magnetic Resonance Imaging
4
2017
1323
0.080
Why?
Stem Cell Transplantation
1
2010
209
0.080
Why?
Heparin
1
2008
74
0.080
Why?
Fibrinolytic Agents
1
2008
70
0.080
Why?
Research Design
4
2010
310
0.080
Why?
Sensitivity and Specificity
1
2009
589
0.070
Why?
Algorithms
1
2009
495
0.070
Why?
Heart Valve Diseases
1
2006
27
0.070
Why?
Myocardial Revascularization
1
2006
40
0.070
Why?
Endothelins
1
2005
4
0.070
Why?
CD40 Ligand
1
2005
12
0.070
Why?
E-Selectin
1
2005
20
0.070
Why?
Blood Proteins
1
2005
18
0.070
Why?
Prospective Studies
3
2016
2277
0.070
Why?
Serotonin
1
2005
37
0.070
Why?
Mitral Valve Insufficiency
1
2006
24
0.070
Why?
Atrial Fibrillation
1
2008
322
0.060
Why?
Chi-Square Distribution
2
2017
298
0.060
Why?
Child, Preschool
1
2007
1259
0.060
Why?
Prognosis
2
2020
1498
0.050
Why?
Tomography, Emission-Computed, Single-Photon
2
2012
22
0.050
Why?
Interdisciplinary Communication
2
2011
58
0.050
Why?
Consensus
1
2020
85
0.040
Why?
Decision Support Techniques
1
2020
128
0.040
Why?
Respiratory Distress Syndrome, Adult
1
2019
52
0.040
Why?
Basic Helix-Loop-Helix Transcription Factors
1
2019
46
0.040
Why?
Survival Analysis
1
2020
487
0.040
Why?
Prevalence
2
2013
979
0.040
Why?
Mice, Transgenic
1
2019
261
0.040
Why?
Unnecessary Procedures
1
2017
16
0.040
Why?
Pilot Projects
2
2010
537
0.040
Why?
Microcirculation
1
2017
65
0.040
Why?
Sepsis
1
2019
158
0.040
Why?
Organ Size
1
2017
208
0.040
Why?
Heart Ventricles
1
2017
134
0.040
Why?
Receptors, CXCR4
1
2016
11
0.030
Why?
Odds Ratio
1
2017
470
0.030
Why?
Immunophenotyping
1
2015
51
0.030
Why?
C-Reactive Protein
1
2016
239
0.030
Why?
Endothelium-Dependent Relaxing Factors
1
2014
2
0.030
Why?
Bone Marrow
1
2014
70
0.030
Why?
Nitric Oxide
1
2014
112
0.030
Why?
Dehydration
1
2013
8
0.030
Why?
Acute Disease
1
2014
252
0.030
Why?
Clinical Trials as Topic
1
2015
297
0.030
Why?
Mice
1
2019
2476
0.030
Why?
Dose-Response Relationship, Drug
1
2014
629
0.030
Why?
Body Mass Index
1
2016
916
0.030
Why?
Coronary Restenosis
1
2012
13
0.030
Why?
Smoking
1
2016
499
0.030
Why?
Angina Pectoris
1
2012
22
0.030
Why?
Injections
1
2012
64
0.030
Why?
Diagnosis, Differential
1
2013
518
0.030
Why?
Anticoagulants
1
2013
122
0.020
Why?
Tennessee
1
2011
100
0.020
Why?
Oxygen Consumption
1
2012
152
0.020
Why?
Vascular Endothelial Growth Factor A
1
2011
110
0.020
Why?
Graft Survival
1
2012
314
0.020
Why?
Injections, Intralesional
1
2010
15
0.020
Why?
Ultrasonography, Interventional
1
2011
53
0.020
Why?
Organizational Objectives
1
2010
23
0.020
Why?
Clinical Trials, Phase I as Topic
1
2010
11
0.020
Why?
Placebo Effect
1
2010
14
0.020
Why?
Clinical Trials, Phase II as Topic
1
2010
14
0.020
Why?
Patient Care Team
1
2011
129
0.020
Why?
Multicenter Studies as Topic
1
2010
103
0.020
Why?
Ventricular Remodeling
1
2010
58
0.020
Why?
Program Development
1
2010
96
0.020
Why?
Cooperative Behavior
1
2010
81
0.020
Why?
Echocardiography, Doppler, Color
1
2009
4
0.020
Why?
Linear Models
1
2010
449
0.020
Why?
Pulmonary Veins
1
2009
10
0.020
Why?
Hypertension
1
2016
956
0.020
Why?
Pulmonary Artery
1
2009
24
0.020
Why?
Myocardium
1
2010
186
0.020
Why?
Diastole
1
2009
96
0.020
Why?
Chronic Disease
1
2010
400
0.020
Why?
Obesity
1
2016
1158
0.020
Why?
Platelet Count
1
2008
23
0.020
Why?
Feasibility Studies
1
2009
291
0.020
Why?
Animals
1
2019
7450
0.020
Why?
Sternum
1
2006
13
0.020
Why?
Angiography
1
2006
80
0.020
Why?
Survival Rate
1
2006
884
0.010
Why?
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Concepts (225)
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