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George Hartnell

Concepts (409)

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?
Magnetic Resonance Angiography
24
2001
186
1.960
Why?
Magnetic Resonance Imaging
31
2001
2250
1.080
Why?
Angiography
13
2000
154
0.730
Why?
Tomography, X-Ray Computed
22
2009
1659
0.710
Why?
Femoral Artery
7
2001
104
0.690
Why?
Embolization, Therapeutic
9
2019
335
0.630
Why?
Aortic Aneurysm
8
2005
81
0.590
Why?
Heart Defects, Congenital
7
1999
101
0.580
Why?
Contrast Media
12
2003
432
0.570
Why?
Angioplasty, Balloon
7
1999
55
0.560
Why?
Coronary Disease
8
1998
246
0.540
Why?
Stents
8
1999
500
0.540
Why?
Angiography, Digital Subtraction
11
2003
139
0.520
Why?
Coronary Angiography
14
2002
212
0.510
Why?
Punctures
7
2001
62
0.500
Why?
Catheterization
7
2001
111
0.500
Why?
Humans
149
2019
65463
0.490
Why?
Arteriovenous Malformations
7
1997
45
0.480
Why?
Ultrasonography
18
2000
491
0.470
Why?
Pulmonary Veins
7
1998
35
0.440
Why?
Aorta, Thoracic
9
1999
80
0.440
Why?
Thrombolytic Therapy
4
2004
197
0.430
Why?
Catheterization, Central Venous
5
1996
84
0.420
Why?
Coronary Vessel Anomalies
4
2002
23
0.410
Why?
Arterial Occlusive Diseases
4
2000
67
0.410
Why?
Urokinase-Type Plasminogen Activator
3
2004
13
0.400
Why?
Radiography, Interventional
6
1998
83
0.380
Why?
Aortic Aneurysm, Thoracic
6
2001
109
0.380
Why?
Plasminogen Activators
2
2004
10
0.370
Why?
Popliteal Artery
3
1999
24
0.370
Why?
Catheterization, Peripheral
5
1999
51
0.360
Why?
Heart Diseases
6
1999
223
0.330
Why?
Vascular Diseases
5
1997
83
0.330
Why?
Peripheral Vascular Diseases
4
2004
46
0.330
Why?
Cardiac Catheterization
6
1996
292
0.320
Why?
Diagnostic Imaging
4
2000
272
0.320
Why?
Echocardiography
7
2000
513
0.300
Why?
Image Processing, Computer-Assisted
8
2000
699
0.290
Why?
Angiocardiography
3
1994
6
0.280
Why?
Pulmonary Artery
6
1999
96
0.280
Why?
Chemoembolization, Therapeutic
4
2003
10
0.270
Why?
Aortic Aneurysm, Abdominal
4
2001
228
0.270
Why?
Ischemia
7
2000
203
0.250
Why?
Foreign-Body Migration
2
1997
24
0.250
Why?
Heart Injuries
2
1998
19
0.240
Why?
Aortic Diseases
5
1997
65
0.240
Why?
Hepatic Artery
3
2003
22
0.230
Why?
Heart Atria
3
2002
137
0.230
Why?
Catheters, Indwelling
3
2003
67
0.230
Why?
Radiography, Thoracic
4
1995
117
0.220
Why?
Foreign Bodies
3
1995
56
0.220
Why?
Thorax
2
1995
35
0.210
Why?
Carotid Artery Diseases
4
1994
61
0.210
Why?
Middle Aged
43
2019
18387
0.200
Why?
United States Food and Drug Administration
2
2004
92
0.200
Why?
Sensitivity and Specificity
9
2000
1170
0.200
Why?
Radiography
11
1999
558
0.200
Why?
Diabetic Angiopathies
2
2000
29
0.200
Why?
Male
53
2019
31187
0.200
Why?
Liver Neoplasms
3
2003
308
0.190
Why?
Hematoma
2
2001
85
0.190
Why?
Vascular Fistula
1
2002
8
0.190
Why?
Radiology, Interventional
2
2009
31
0.180
Why?
Radiographic Image Enhancement
5
1999
99
0.180
Why?
Angioplasty, Laser
2
1991
2
0.170
Why?
Echocardiography, Transesophageal
3
1998
117
0.170
Why?
Cardiovascular Diseases
5
2000
867
0.170
Why?
Pulmonary Embolism
2
2004
196
0.160
Why?
Portal Vein
6
2001
39
0.160
Why?
Leg
5
2000
87
0.160
Why?
Phlebography
7
1995
45
0.160
Why?
Vascular Patency
6
2003
135
0.160
Why?
Drug Approval
1
2000
28
0.160
Why?
Myocardium
4
1994
302
0.160
Why?
Penis
3
1988
37
0.160
Why?
Cardiomyopathies
3
1999
137
0.160
Why?
Iliac Artery
3
1999
43
0.150
Why?
Heart
4
1994
298
0.150
Why?
Aorta, Abdominal
5
1995
56
0.150
Why?
Polyvinyls
1
2019
19
0.150
Why?
Neuroendocrine Tumors
1
1999
20
0.150
Why?
Urinary Fistula
1
2019
17
0.150
Why?
Carotid Stenosis
2
1998
100
0.150
Why?
Thrombosis
5
1996
206
0.150
Why?
Aortic Valve Stenosis
2
1994
190
0.150
Why?
Lidocaine
1
1999
33
0.150
Why?
Electrodes, Implanted
2
1997
38
0.150
Why?
Vena Cava, Inferior
2
1998
34
0.150
Why?
Ureter
1
2019
37
0.150
Why?
Urinary Incontinence
1
2019
45
0.150
Why?
Adult
29
2001
17461
0.140
Why?
Duodenum
1
1999
41
0.140
Why?
Anesthetics, Local
1
1999
73
0.140
Why?
Appointments and Schedules
1
1999
60
0.140
Why?
Stomach
1
1999
87
0.140
Why?
Veins
7
1997
63
0.140
Why?
Gastrointestinal Hemorrhage
1
1999
88
0.140
Why?
Myocardial Ischemia
2
1999
121
0.140
Why?
Practice Guidelines as Topic
2
2001
741
0.140
Why?
Wounds, Penetrating
1
1998
33
0.140
Why?
Kidney Diseases
2
1992
178
0.130
Why?
Aged
27
2019
15052
0.130
Why?
Calcinosis
1
1998
84
0.130
Why?
Heart Ventricles
2
1996
267
0.130
Why?
Equipment Design
6
1996
371
0.130
Why?
Metals
1
1997
65
0.130
Why?
Palliative Care
1
2019
250
0.120
Why?
Common Bile Duct Neoplasms
1
1996
5
0.120
Why?
Coronary Artery Bypass
2
2002
292
0.120
Why?
Bile Ducts, Intrahepatic
1
1996
28
0.120
Why?
Female
38
2019
34193
0.120
Why?
Pain
1
1999
400
0.120
Why?
Pericarditis, Constrictive
1
1996
3
0.120
Why?
Portasystemic Shunt, Transjugular Intrahepatic
1
1996
9
0.120
Why?
Bile Duct Neoplasms
1
1996
59
0.120
Why?
Azygos Vein
1
1995
4
0.120
Why?
Heart Valve Prosthesis
1
1997
106
0.120
Why?
Computers
1
1995
49
0.110
Why?
Magnetic Resonance Imaging, Cine
4
2002
115
0.110
Why?
Renal Artery Obstruction
4
1995
17
0.110
Why?
Fistula
2
1995
14
0.110
Why?
Retrospective Studies
11
2019
6929
0.110
Why?
Hemochromatosis
1
1994
8
0.110
Why?
Ebstein Anomaly
1
1994
5
0.110
Why?
Cerebrovascular Disorders
3
1990
83
0.110
Why?
Erectile Dysfunction
3
1988
28
0.110
Why?
Technology Assessment, Biomedical
1
1994
13
0.100
Why?
Castleman Disease
1
1994
4
0.100
Why?
Mediastinal Diseases
1
1994
15
0.100
Why?
Heart Neoplasms
1
1994
36
0.100
Why?
Gallium Radioisotopes
1
1993
15
0.100
Why?
Heart Septal Defects
1
1993
2
0.100
Why?
Kidney
5
2000
455
0.100
Why?
Pericarditis
1
1993
10
0.100
Why?
Subclavian Artery
1
1993
26
0.100
Why?
Treatment Outcome
9
2019
5806
0.100
Why?
Abdomen
1
1993
97
0.100
Why?
Cardiac Surgical Procedures
1
1997
271
0.100
Why?
Mammary Arteries
2
1993
11
0.100
Why?
Vasodilator Agents
3
2000
70
0.100
Why?
Coronary Thrombosis
1
1993
21
0.100
Why?
Aneurysm
1
1993
58
0.100
Why?
Melanoma
1
1996
333
0.090
Why?
Pancreatic Diseases
1
1992
38
0.090
Why?
Pericardial Effusion
1
1992
22
0.090
Why?
Diatrizoate
2
1989
4
0.090
Why?
Software
1
1995
401
0.090
Why?
Dipyridamole
3
1996
17
0.090
Why?
Injections, Intra-Arterial
3
2003
21
0.090
Why?
Equipment Failure
3
1996
69
0.090
Why?
Brachial Artery
1
1991
27
0.090
Why?
Electrocardiography
5
2000
555
0.090
Why?
Abnormalities, Multiple
1
1991
54
0.080
Why?
Catheter Ablation
1
1993
160
0.080
Why?
Mesenteric Arteries
2
1987
10
0.080
Why?
Urinary Bladder
2
1987
48
0.080
Why?
Aged, 80 and over
12
2019
5644
0.080
Why?
Diagnosis, Differential
4
1996
990
0.080
Why?
Lung
2
1997
967
0.080
Why?
Brain Abscess
1
1990
7
0.080
Why?
Pacemaker, Artificial
1
1990
50
0.080
Why?
Body Burden
1
2009
12
0.080
Why?
Thoracic Arteries
1
1989
3
0.070
Why?
Radiometry
1
2009
39
0.070
Why?
Radiation Protection
1
2009
27
0.070
Why?
Urinary Catheterization
2
1987
20
0.070
Why?
Aortitis
3
1993
5
0.070
Why?
Carotid Arteries
1
1989
64
0.070
Why?
Aminopyrine
1
1988
1
0.070
Why?
Dipyrone
1
1988
1
0.070
Why?
Butylscopolammonium Bromide
1
1988
2
0.070
Why?
Parasympatholytics
1
1988
7
0.070
Why?
Ventricular Fibrillation
1
1989
108
0.070
Why?
Pulmonary Emphysema
1
1989
109
0.070
Why?
Scopolamine Derivatives
1
1988
14
0.070
Why?
Urinary Bladder Diseases
1
1987
10
0.070
Why?
Ultrasonography, Doppler, Duplex
2
1998
48
0.070
Why?
Antineoplastic Combined Chemotherapy Protocols
2
2003
465
0.060
Why?
General Surgery
1
1989
210
0.060
Why?
Hypertension, Renovascular
1
1986
6
0.060
Why?
Diagnostic Errors
2
2000
106
0.060
Why?
United States
4
2004
8148
0.060
Why?
Deglutition
1
2006
20
0.060
Why?
Myocardial Infarction
1
1993
921
0.060
Why?
Femoral Vein
2
1996
20
0.060
Why?
Deglutition Disorders
1
2006
44
0.060
Why?
Prospective Studies
7
1999
3324
0.060
Why?
Intestines
1
1987
182
0.060
Why?
Radiology
1
1989
263
0.060
Why?
Length of Stay
2
1999
828
0.060
Why?
Drainage
1
1985
153
0.050
Why?
Motion Pictures
2
1994
11
0.050
Why?
Radionuclide Imaging
2
1994
129
0.050
Why?
Infant, Newborn
3
1995
1431
0.050
Why?
Cardiac Output
2
1996
29
0.050
Why?
Drug and Narcotic Control
1
2004
27
0.050
Why?
Evaluation Studies as Topic
3
1993
105
0.050
Why?
Carotid Artery, Internal
2
1997
69
0.050
Why?
Aortography
2
1993
58
0.050
Why?
Behcet Syndrome
2
2001
4
0.050
Why?
Tissue Plasminogen Activator
1
2004
126
0.050
Why?
Pentetic Acid
3
1996
33
0.050
Why?
Vascular Surgical Procedures
1
2005
240
0.050
Why?
Kidney Transplantation
1
1985
325
0.050
Why?
Fluoroscopy
2
2006
69
0.040
Why?
Organometallic Compounds
3
1996
71
0.040
Why?
Retroperitoneal Space
1
2001
23
0.040
Why?
Ligaments
1
2001
9
0.040
Why?
Liver Abscess
1
2001
18
0.040
Why?
Observer Variation
3
2002
216
0.040
Why?
Contraindications
2
1999
52
0.040
Why?
Heart Valve Diseases
2
1999
93
0.040
Why?
Escherichia coli Infections
1
2001
90
0.040
Why?
Neoplasm Invasiveness
2
1999
289
0.040
Why?
Venous Thrombosis
1
2001
113
0.040
Why?
Pregnancy Complications
1
1985
389
0.040
Why?
Time Factors
3
2019
3774
0.040
Why?
Gadolinium DTPA
3
2000
84
0.040
Why?
Drug Industry
1
2000
41
0.040
Why?
Myocarditis
1
2000
71
0.040
Why?
Postoperative Complications
3
1997
1334
0.040
Why?
Posture
1
2000
128
0.040
Why?
Postoperative Period
1
1999
130
0.040
Why?
Pericardium
1
1999
35
0.040
Why?
Artifacts
1
2000
128
0.040
Why?
Fibrinolytic Agents
1
2000
181
0.040
Why?
Foot
1
1999
42
0.040
Why?
Neoplasm Metastasis
1
1999
223
0.040
Why?
Echocardiography, Doppler, Color
1
1998
25
0.030
Why?
Subclavian Vein
2
1995
13
0.030
Why?
Vena Cava, Superior
2
1995
9
0.030
Why?
Lung Diseases
2
1997
183
0.030
Why?
Endarterectomy, Carotid
1
1998
79
0.030
Why?
Pain Measurement
1
1999
343
0.030
Why?
Brachiocephalic Trunk
1
1997
15
0.030
Why?
Hospital Costs
1
1998
126
0.030
Why?
Hemosiderosis
1
1997
2
0.030
Why?
Graft Occlusion, Vascular
1
1997
60
0.030
Why?
Cyanosis
1
1997
7
0.030
Why?
Survival Rate
1
1999
847
0.030
Why?
Cerebellar Diseases
1
1997
9
0.030
Why?
Ossification, Heterotopic
1
1997
14
0.030
Why?
Child
4
1991
4623
0.030
Why?
Telangiectasia, Hereditary Hemorrhagic
1
1997
20
0.030
Why?
Vertebral Artery
1
1997
29
0.030
Why?
Aneurysm, False
2
1994
47
0.030
Why?
Aortic Coarctation
1
1996
11
0.030
Why?
Neoplasms
2
1999
1372
0.030
Why?
Heart Septal Defects, Atrial
1
1996
10
0.030
Why?
Heart Valves
1
1996
26
0.030
Why?
Headache
1
1997
58
0.030
Why?
Rotation
1
1996
26
0.030
Why?
Safety
1
1997
142
0.030
Why?
Portasystemic Shunt, Surgical
1
1996
3
0.030
Why?
Cerebral Infarction
1
1997
85
0.030
Why?
Ascites
1
1996
22
0.030
Why?
Cholangiopancreatography, Endoscopic Retrograde
1
1996
50
0.030
Why?
Portal System
1
1996
3
0.030
Why?
Hypertension, Pulmonary
1
1997
99
0.030
Why?
Guideline Adherence
1
1998
310
0.030
Why?
Mitral Valve
1
1997
126
0.030
Why?
Superior Vena Cava Syndrome
1
1995
9
0.030
Why?
Cells, Cultured
1
2000
2188
0.030
Why?
Surveys and Questionnaires
1
2004
2776
0.030
Why?
False Negative Reactions
1
1995
41
0.030
Why?
Surface Properties
1
1996
283
0.030
Why?
Adenocarcinoma
1
1999
367
0.030
Why?
Blood Vessel Prosthesis
2
1997
215
0.030
Why?
False Positive Reactions
1
1995
77
0.030
Why?
Pancreatic Neoplasms
1
1999
354
0.030
Why?
Collateral Circulation
1
1995
28
0.030
Why?
Reproducibility of Results
1
2000
1710
0.030
Why?
Cineangiography
1
1994
2
0.030
Why?
Thallium Radioisotopes
1
1994
9
0.030
Why?
User-Computer Interface
1
1995
127
0.030
Why?
Treatment Failure
1
1995
208
0.030
Why?
Image Enhancement
1
1996
193
0.030
Why?
Technetium Tc 99m Sestamibi
1
1994
34
0.030
Why?
Severity of Illness Index
1
2000
1564
0.030
Why?
Blood Flow Velocity
2
1996
74
0.030
Why?
Predictive Value of Tests
2
1995
1114
0.030
Why?
Regional Blood Flow
3
1996
116
0.030
Why?
Fetal Heart
1
1994
5
0.030
Why?
Intraoperative Period
1
1994
34
0.030
Why?
Carotid Artery, Common
1
1994
30
0.030
Why?
Esophagus
1
1994
47
0.030
Why?
Bronchial Arteries
1
1993
3
0.030
Why?
Fever of Unknown Origin
1
1993
4
0.030
Why?
Vascular Resistance
2
1991
47
0.030
Why?
Hemoptysis
1
1993
10
0.030
Why?
Prenatal Diagnosis
1
1994
40
0.030
Why?
Thoracotomy
1
1994
47
0.030
Why?
Echocardiography, Doppler
1
1994
133
0.020
Why?
Blood Vessels
1
1994
63
0.020
Why?
Heart Septum
1
1993
57
0.020
Why?
Ultrasonics
1
1993
19
0.020
Why?
Drug Combinations
2
1996
166
0.020
Why?
Legionellosis
1
1993
1
0.020
Why?
Exercise Test
1
1994
257
0.020
Why?
Pregnancy
2
1994
2390
0.020
Why?
Pericardial Window Techniques
1
1992
1
0.020
Why?
Coronary Vessels
1
1993
125
0.020
Why?
Myocardial Revascularization
1
1993
78
0.020
Why?
Arteriosclerosis
1
1992
32
0.020
Why?
In Vitro Techniques
1
1993
491
0.020
Why?
Iron
1
1993
155
0.020
Why?
Bacteremia
1
1993
91
0.020
Why?
Acute Disease
2
1992
663
0.020
Why?
Pancreas
1
1992
153
0.020
Why?
Subtraction Technique
2
1988
24
0.020
Why?
Metoclopramide
1
1991
12
0.020
Why?
Urination
2
1987
16
0.020
Why?
Coronary Aneurysm
1
1990
7
0.020
Why?
Blood Pressure
2
1991
535
0.020
Why?
England
1
1990
28
0.020
Why?
Diagnostic Tests, Routine
1
1990
51
0.020
Why?
Emphysema
1
1990
38
0.020
Why?
Pneumothorax
1
1990
49
0.020
Why?
Costs and Cost Analysis
1
1990
106
0.020
Why?
Iopamidol
1
1989
13
0.020
Why?
Medical Staff, Hospital
1
1990
60
0.020
Why?
Adolescent
2
1990
6332
0.020
Why?
Risk Factors
1
2000
5458
0.020
Why?
Single-Blind Method
2
2000
142
0.020
Why?
North America
1
2009
114
0.020
Why?
Angina, Unstable
1
1989
56
0.020
Why?
Muscle, Skeletal
1
1994
787
0.020
Why?
Renal Circulation
1
1987
14
0.020
Why?
Randomized Controlled Trials as Topic
1
1992
808
0.020
Why?
Research Design
1
1991
590
0.020
Why?
Technetium
1
1987
68
0.020
Why?
Hospitals
1
1990
397
0.020
Why?
Mesenteric Vascular Occlusion
1
1987
12
0.020
Why?
Prostatic Hyperplasia
1
1987
35
0.020
Why?
Viscera
1
1986
10
0.020
Why?
Celiac Artery
1
1987
13
0.020
Why?
Vertebrobasilar Insufficiency
1
1986
27
0.020
Why?
Enalapril
1
1986
2
0.010
Why?
Follow-Up Studies
2
2003
2492
0.010
Why?
Dilatation, Pathologic
1
1985
30
0.010
Why?
Prognosis
1
1990
1789
0.010
Why?
Video Recording
1
2006
140
0.010
Why?
Constriction, Pathologic
2
1997
131
0.010
Why?
Carbonic Anhydrase Inhibitors
1
1984
2
0.010
Why?
Salicylates
1
1984
8
0.010
Why?
Acidosis
1
1984
28
0.010
Why?
Magnetic Resonance Spectroscopy
1
1985
278
0.010
Why?
Nervous System Diseases
1
2006
108
0.010
Why?
Infant
1
1989
1703
0.010
Why?
Iodized Oil
1
2003
2
0.010
Why?
Gelatin Sponge, Absorbable
1
2003
3
0.010
Why?
Polyvinyl Alcohol
1
2003
11
0.010
Why?
Cohort Studies
1
1989
2633
0.010
Why?
Maryland
1
2003
36
0.010
Why?
Mitomycin
1
2003
29
0.010
Why?
Liver
2
1999
871
0.010
Why?
Antibiotics, Antineoplastic
1
2003
38
0.010
Why?
Hemostatics
1
2003
27
0.010
Why?
Doxorubicin
1
2003
98
0.010
Why?
Cisplatin
1
2003
145
0.010
Why?
Mesenteric Artery, Superior
1
2001
16
0.010
Why?
Dose-Response Relationship, Drug
1
2003
857
0.010
Why?
Life Tables
1
1999
23
0.010
Why?
Antineoplastic Agents
1
2003
642
0.010
Why?
Ischemic Attack, Transient
1
1997
96
0.010
Why?
Hepatic Veins
1
1996
13
0.010
Why?
Kidney Medulla
1
1996
7
0.010
Why?
Kidney Cortex
1
1996
10
0.010
Why?
Patient Selection
1
1999
484
0.010
Why?
Meglumine
1
1996
21
0.010
Why?
Esophageal and Gastric Varices
1
1996
15
0.010
Why?
Blood Vessel Prosthesis Implantation
1
1999
277
0.010
Why?
Reoperation
1
1996
307
0.010
Why?
Ultrasonography, Doppler
1
1994
28
0.010
Why?
Liver Cirrhosis
1
1996
181
0.010
Why?
Liver Diseases
1
1996
157
0.010
Why?
Recurrence
1
1996
662
0.010
Why?
Renal Artery
1
1994
36
0.010
Why?
Liver Transplantation
1
1996
221
0.010
Why?
Chronic Disease
1
1997
742
0.010
Why?
Brachiocephalic Veins
1
1993
5
0.010
Why?
Venous Insufficiency
1
1993
6
0.010
Why?
Jugular Veins
1
1993
28
0.010
Why?
Thumb
1
1993
27
0.010
Why?
Magnetics
1
1993
53
0.010
Why?
Preoperative Care
1
1993
199
0.010
Why?
Aorta
1
1992
108
0.010
Why?
Cardiomegaly
1
1989
37
0.000
Why?
Systole
1
1989
109
0.000
Why?
Diastole
1
1989
90
0.000
Why?
Phentolamine
1
1988
7
0.000
Why?
Penile Erection
1
1988
7
0.000
Why?
Papaverine
1
1988
7
0.000
Why?
Radioisotope Renography
1
1987
4
0.000
Why?
Technetium Tc 99m Pentetate
1
1987
11
0.000
Why?
Methods
1
1987
40
0.000
Why?
Microspheres
1
1987
55
0.000
Why?
Urinary Bladder Neck Obstruction
1
1987
7
0.000
Why?
Urine
1
1987
47
0.000
Why?
Dogs
1
1987
315
0.000
Why?
Marfan Syndrome
1
1985
19
0.000
Why?
Dichlorphenamide
1
1984
1
0.000
Why?
Acetazolamide
1
1984
2
0.000
Why?
Arthritis
1
1984
52
0.000
Why?
Drug Interactions
1
1984
126
0.000
Why?
Glaucoma
1
1984
68
0.000
Why?
Aspirin
1
1984
172
0.000
Why?
Drug Therapy, Combination
1
1984
463
0.000
Why?
Animals
1
1987
21381
0.000
Why?
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