Robert Leman

Concepts (222)

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?
Defibrillators, Implantable
17
2016
329
1.170
Why?
Pacemaker, Artificial
15
2013
157
0.580
Why?
Electric Countershock
8
2010
130
0.440
Why?
Ventricular Fibrillation
5
2007
85
0.380
Why?
Cardiac Pacing, Artificial
7
2010
174
0.380
Why?
Death, Sudden, Cardiac
2
2008
141
0.310
Why?
Cardiac Resynchronization Therapy
3
2016
119
0.310
Why?
Hemodynamics
5
2014
705
0.300
Why?
Atrial Fibrillation
5
2009
248
0.280
Why?
Heart Failure
6
2016
1179
0.280
Why?
Arrhythmias, Cardiac
5
2009
239
0.260
Why?
Bundle-Branch Block
4
2010
50
0.230
Why?
Heart Rate
9
2014
568
0.220
Why?
Differential Threshold
3
2010
27
0.210
Why?
Renal Dialysis
2
2001
174
0.210
Why?
Clinical Trials as Topic
2
2005
848
0.200
Why?
Ventricular Dysfunction, Left
3
2010
277
0.200
Why?
Aged
28
2016
14842
0.180
Why?
Tilt-Table Test
1
1999
1
0.180
Why?
Electrocardiography
5
2007
601
0.170
Why?
Cardiomyopathy, Hypertrophic
2
2010
116
0.170
Why?
Amiodarone
2
1990
21
0.170
Why?
Heart Block
5
1991
49
0.170
Why?
Heart Atria
3
2009
206
0.170
Why?
Middle Aged
31
2016
21119
0.160
Why?
Myocardial Ischemia
1
1999
172
0.160
Why?
Stroke Volume
3
1989
586
0.150
Why?
Humans
53
2016
68525
0.150
Why?
Male
39
2016
37281
0.140
Why?
Coronary Disease
3
1999
358
0.140
Why?
Equipment Failure
5
1994
112
0.140
Why?
Female
35
2016
38015
0.140
Why?
Treatment Outcome
11
2016
7028
0.130
Why?
Coronary Artery Disease
1
2001
696
0.130
Why?
Tachycardia
2
2003
53
0.130
Why?
Automobile Driving
3
2005
88
0.120
Why?
Renal Insufficiency, Chronic
1
2016
161
0.120
Why?
Patients
1
1994
69
0.120
Why?
Heart Ventricles
4
2010
738
0.110
Why?
Monitoring, Intraoperative
1
1993
53
0.110
Why?
beta-Alanine
1
2013
20
0.110
Why?
Antithrombins
1
2013
32
0.110
Why?
Tachycardia, Ventricular
2
2005
153
0.110
Why?
Heart Valve Prosthesis
2
1991
222
0.100
Why?
Benzimidazoles
1
2013
128
0.100
Why?
Endocarditis, Subacute Bacterial
1
1991
1
0.100
Why?
Gastroscopy
1
1991
45
0.100
Why?
Sick Sinus Syndrome
4
1991
18
0.100
Why?
Caregivers
1
1994
365
0.100
Why?
Electroencephalography
1
1993
418
0.100
Why?
Kidney Failure, Chronic
2
2001
365
0.090
Why?
Ventricular Function, Left
1
2014
481
0.090
Why?
Lidocaine
1
1990
36
0.090
Why?
Digoxin
2
1988
24
0.090
Why?
Prospective Studies
8
2013
3702
0.090
Why?
Angioplasty, Balloon, Coronary
2
2001
178
0.090
Why?
Pulmonary Valve Stenosis
1
1989
16
0.090
Why?
Atrial Function
1
2009
8
0.090
Why?
Phenethylamines
1
2009
20
0.090
Why?
Ventricular Dysfunction
1
2009
15
0.090
Why?
Echocardiography, Transesophageal
1
2009
100
0.080
Why?
Heart Septum
1
2008
84
0.080
Why?
Patient Education as Topic
2
2009
424
0.080
Why?
Primary Prevention
2
2008
115
0.080
Why?
Thrombosis
1
2009
218
0.080
Why?
Medical Audit
1
1988
44
0.080
Why?
Aged, 80 and over
6
2009
4843
0.080
Why?
Sulfonamides
1
2009
141
0.080
Why?
Vena Cava, Superior
1
2007
41
0.080
Why?
Aortic Valve Insufficiency
1
1987
47
0.080
Why?
Electrophysiologic Techniques, Cardiac
2
2009
61
0.080
Why?
Monitoring, Physiologic
2
1988
219
0.080
Why?
Aortic Valve Stenosis
1
1989
177
0.070
Why?
Benzofurans
1
1986
21
0.070
Why?
Survival Rate
4
2016
1055
0.070
Why?
Therapy, Computer-Assisted
1
2007
57
0.070
Why?
Data Collection
1
1988
420
0.070
Why?
Patient Satisfaction
1
2009
378
0.070
Why?
Cardiomyopathy, Dilated
1
1986
106
0.070
Why?
Stents
2
2001
657
0.070
Why?
Risk Factors
4
2016
5719
0.070
Why?
Time Factors
8
2014
4655
0.070
Why?
Syncope
1
2005
23
0.070
Why?
Follow-Up Studies
6
2008
3256
0.070
Why?
Atrioventricular Node
1
1985
39
0.070
Why?
Equipment Design
5
2003
500
0.060
Why?
Diffusion of Innovation
1
2005
102
0.060
Why?
Adult
14
2009
21375
0.060
Why?
Heart Conduction System
1
1985
119
0.060
Why?
Information Dissemination
1
2005
113
0.060
Why?
Electrocardiography, Ambulatory
1
2003
34
0.060
Why?
Streptokinase
1
1983
23
0.060
Why?
Public Health
1
2005
201
0.060
Why?
Health Policy
1
2005
221
0.060
Why?
United States
5
2016
7335
0.050
Why?
Retrospective Studies
5
2016
7264
0.050
Why?
Patient Compliance
1
2005
402
0.050
Why?
Ethanol
1
2008
892
0.050
Why?
Time
1
2001
57
0.050
Why?
Myocardial Contraction
3
1989
383
0.050
Why?
Pregnancy Complications, Cardiovascular
1
1981
34
0.050
Why?
Cardiac Catheterization
3
1991
419
0.050
Why?
Combined Modality Therapy
3
2009
951
0.050
Why?
South Carolina
3
2001
2750
0.050
Why?
Comorbidity
2
2016
1425
0.050
Why?
Survival Analysis
1
2001
714
0.050
Why?
Syncope, Vasovagal
1
1999
5
0.040
Why?
Ventricular Premature Complexes
1
1999
10
0.040
Why?
Isoproterenol
1
1999
163
0.040
Why?
Adrenergic beta-Agonists
1
1999
92
0.040
Why?
Electrodes, Implanted
2
1990
98
0.040
Why?
Heart Diseases
1
1981
276
0.040
Why?
Cardiac Output
2
1991
133
0.040
Why?
Exercise Test
3
1989
242
0.040
Why?
Myocardial Infarction
1
1983
807
0.040
Why?
Diltiazem
2
1987
25
0.040
Why?
Ethics
1
1997
17
0.040
Why?
Angina Pectoris
2
1987
61
0.040
Why?
Anti-Arrhythmia Agents
2
2009
97
0.040
Why?
Causality
1
2016
81
0.040
Why?
Exercise
2
1992
657
0.030
Why?
Anticoagulants
2
2009
356
0.030
Why?
Equipment Safety
1
1994
50
0.030
Why?
Incidence
2
2016
1582
0.030
Why?
Dabigatran
1
2013
35
0.030
Why?
Fear
1
1994
239
0.030
Why?
Proportional Hazards Models
2
2005
791
0.030
Why?
Hypotension
1
1993
74
0.030
Why?
Intraoperative Complications
1
1993
129
0.030
Why?
Ceftriaxone
1
1991
32
0.020
Why?
Tricuspid Valve Insufficiency
1
1991
25
0.020
Why?
Echocardiography
2
1991
515
0.020
Why?
Anxiety
1
1994
422
0.020
Why?
Gram-Negative Bacteria
1
1991
55
0.020
Why?
Sensitivity and Specificity
2
2007
1753
0.020
Why?
Lipoproteins, LDL
1
1993
343
0.020
Why?
Autoantibodies
1
1993
434
0.020
Why?
Biomedical Engineering
1
1990
20
0.020
Why?
Cohort Studies
1
2016
2356
0.020
Why?
Magnetics
1
1990
52
0.020
Why?
Cross-Over Studies
1
2010
260
0.020
Why?
Rest
1
1989
78
0.020
Why?
Reproducibility of Results
2
2007
2077
0.020
Why?
Rhode Island
1
2009
9
0.020
Why?
Aortic Valve
1
1991
249
0.020
Why?
Injections, Intralesional
1
2008
25
0.020
Why?
Drug Administration Schedule
1
1990
567
0.020
Why?
Sex Distribution
1
2009
272
0.020
Why?
Probability
1
2008
244
0.020
Why?
Concurrent Review
1
1988
2
0.020
Why?
Quality of Life
1
1997
1515
0.020
Why?
Hospital Bed Capacity, 500 and over
1
1988
14
0.020
Why?
Age Distribution
1
2009
319
0.020
Why?
Benzothiadiazines
1
1987
4
0.020
Why?
Sodium Chloride Symporter Inhibitors
1
1987
8
0.020
Why?
Educational Status
1
2009
273
0.020
Why?
Cardiomegaly
1
1989
213
0.020
Why?
Heart
2
1990
850
0.020
Why?
Heart Aneurysm
1
1987
21
0.020
Why?
Kaplan-Meier Estimate
1
2008
536
0.020
Why?
Brain Ischemia
1
1993
665
0.020
Why?
Operating Rooms
1
1988
108
0.020
Why?
Statistics, Nonparametric
1
2007
306
0.020
Why?
Adrenergic beta-Antagonists
1
1987
189
0.020
Why?
Bioprosthesis
1
1987
101
0.020
Why?
Surgical Wound Infection
1
1988
168
0.020
Why?
Diagnosis, Computer-Assisted
1
2007
75
0.020
Why?
Chi-Square Distribution
1
2007
546
0.020
Why?
Catheter Ablation
1
2008
229
0.020
Why?
Verapamil
1
1986
30
0.020
Why?
Nifedipine
1
1986
40
0.020
Why?
Aging
1
1992
911
0.020
Why?
Medicare
1
1988
316
0.020
Why?
In Vitro Techniques
1
2007
765
0.020
Why?
Benzazepines
1
1986
104
0.020
Why?
Radionuclide Imaging
1
1985
166
0.020
Why?
Prevalence
1
2009
1609
0.020
Why?
Triamcinolone
1
1984
11
0.020
Why?
Atmospheric Pressure
1
1983
8
0.010
Why?
Equipment Failure Analysis
1
2003
121
0.010
Why?
Safety
1
2003
145
0.010
Why?
Prognosis
1
1987
2093
0.010
Why?
Risk Assessment
1
2008
2004
0.010
Why?
Eisenmenger Complex
1
1981
4
0.010
Why?
Abortion, Therapeutic
1
1981
5
0.010
Why?
Mitral Valve Stenosis
1
1981
15
0.010
Why?
Furosemide
1
1981
45
0.010
Why?
Penicillins
1
1981
32
0.010
Why?
Mitral Valve Prolapse
1
1981
40
0.010
Why?
Aminoglycosides
1
1981
54
0.010
Why?
Pain
1
1984
472
0.010
Why?
Recurrence
1
1983
948
0.010
Why?
Hypertension
1
1987
1531
0.010
Why?
Child
1
1989
6400
0.010
Why?
Algorithms
1
2003
1194
0.010
Why?
Freedom
1
1997
9
0.010
Why?
Coronary Angiography
1
1983
866
0.010
Why?
Ontario
1
1997
24
0.010
Why?
Myocardium
1
1983
1204
0.010
Why?
Accidents, Traffic
1
1997
109
0.010
Why?
Pregnancy
1
1981
2331
0.010
Why?
Drug Therapy, Combination
2
1987
648
0.010
Why?
Models, Theoretical
1
1997
384
0.010
Why?
Immunoenzyme Techniques
1
1993
196
0.010
Why?
Reference Values
1
1993
579
0.010
Why?
Oxidation-Reduction
1
1993
567
0.010
Why?
Echocardiography, Doppler
1
1991
87
0.010
Why?
Surgical Instruments
1
1990
44
0.010
Why?
Foreign Bodies
1
1990
58
0.010
Why?
Office Visits
1
1988
83
0.000
Why?
Telephone
1
1988
160
0.000
Why?
Propranolol
1
1987
102
0.000
Why?
Delayed-Action Preparations
1
1987
120
0.000
Why?
Diuretics
1
1987
96
0.000
Why?
Mitral Valve
1
1987
166
0.000
Why?
Costs and Cost Analysis
1
1986
193
0.000
Why?
Contracture
1
1984
15
0.000
Why?
Dogs
1
1983
490
0.000
Why?
Dose-Response Relationship, Drug
1
1986
1745
0.000
Why?
Blood Pressure
1
1987
1447
0.000
Why?
Chronic Disease
1
1984
1329
0.000
Why?
Animals
1
1983
20877
0.000
Why?
Leman's Networks
Click the
Explore
buttons for more information and interactive visualizations!
Concepts (222)
Explore
_
Co-Authors (16)
Explore
_
Similar People (60)
Explore
_
Same Department Expand Description
Explore
_
Physical Neighbors
_