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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
185
2.050
Why?
Magnetic Resonance Imaging
31
2001
2167
1.140
Why?
Angiography
13
2000
152
0.770
Why?
Tomography, X-Ray Computed
22
2009
1614
0.750
Why?
Femoral Artery
7
2001
110
0.710
Why?
Embolization, Therapeutic
9
2019
318
0.670
Why?
Aortic Aneurysm
8
2005
87
0.610
Why?
Heart Defects, Congenital
7
1999
102
0.600
Why?
Contrast Media
12
2003
425
0.590
Why?
Angioplasty, Balloon
7
1999
58
0.590
Why?
Coronary Disease
8
1998
246
0.560
Why?
Stents
8
1999
491
0.560
Why?
Angiography, Digital Subtraction
11
2003
134
0.550
Why?
Coronary Angiography
14
2002
201
0.540
Why?
Punctures
7
2001
64
0.530
Why?
Catheterization
7
2001
111
0.520
Why?
Humans
149
2019
63282
0.520
Why?
Arteriovenous Malformations
7
1997
43
0.500
Why?
Ultrasonography
18
2000
483
0.490
Why?
Pulmonary Veins
7
1998
38
0.460
Why?
Aorta, Thoracic
9
1999
81
0.460
Why?
Thrombolytic Therapy
4
2004
190
0.450
Why?
Catheterization, Central Venous
5
1996
87
0.440
Why?
Coronary Vessel Anomalies
4
2002
22
0.430
Why?
Arterial Occlusive Diseases
4
2000
74
0.420
Why?
Urokinase-Type Plasminogen Activator
3
2004
11
0.420
Why?
Radiography, Interventional
6
1998
74
0.410
Why?
Aortic Aneurysm, Thoracic
6
2001
111
0.400
Why?
Plasminogen Activators
2
2004
10
0.390
Why?
Popliteal Artery
3
1999
27
0.380
Why?
Catheterization, Peripheral
5
1999
53
0.380
Why?
Heart Diseases
6
1999
217
0.350
Why?
Vascular Diseases
5
1997
81
0.340
Why?
Peripheral Vascular Diseases
4
2004
49
0.340
Why?
Cardiac Catheterization
6
1996
281
0.340
Why?
Diagnostic Imaging
4
2000
264
0.330
Why?
Image Processing, Computer-Assisted
8
2000
659
0.320
Why?
Echocardiography
7
2000
501
0.310
Why?
Angiocardiography
3
1994
6
0.300
Why?
Pulmonary Artery
6
1999
95
0.300
Why?
Chemoembolization, Therapeutic
4
2003
11
0.290
Why?
Aortic Aneurysm, Abdominal
4
2001
249
0.280
Why?
Ischemia
7
2000
204
0.270
Why?
Foreign-Body Migration
2
1997
23
0.260
Why?
Heart Injuries
2
1998
19
0.250
Why?
Hepatic Artery
3
2003
20
0.250
Why?
Heart Atria
3
2002
138
0.240
Why?
Aortic Diseases
5
1997
74
0.240
Why?
Catheters, Indwelling
3
2003
69
0.240
Why?
Foreign Bodies
3
1995
49
0.230
Why?
Radiography, Thoracic
4
1995
116
0.230
Why?
Thorax
2
1995
34
0.220
Why?
Middle Aged
43
2019
17550
0.220
Why?
Carotid Artery Diseases
4
1994
66
0.220
Why?
Sensitivity and Specificity
9
2000
1146
0.210
Why?
United States Food and Drug Administration
2
2004
89
0.210
Why?
Diabetic Angiopathies
2
2000
24
0.210
Why?
Male
53
2019
29818
0.210
Why?
Radiography
11
1999
548
0.210
Why?
Liver Neoplasms
3
2003
297
0.200
Why?
Hematoma
2
2001
80
0.200
Why?
Vascular Fistula
1
2002
8
0.200
Why?
Radiology, Interventional
2
2009
32
0.190
Why?
Radiographic Image Enhancement
5
1999
98
0.180
Why?
Angioplasty, Laser
2
1991
2
0.180
Why?
Echocardiography, Transesophageal
3
1998
110
0.180
Why?
Cardiovascular Diseases
5
2000
834
0.180
Why?
Pulmonary Embolism
2
2004
172
0.180
Why?
Portal Vein
6
2001
38
0.170
Why?
Leg
5
2000
87
0.170
Why?
Phlebography
7
1995
44
0.170
Why?
Myocardium
4
1994
274
0.170
Why?
Vascular Patency
6
2003
139
0.170
Why?
Drug Approval
1
2000
26
0.170
Why?
Cardiomyopathies
3
1999
123
0.170
Why?
Penis
3
1988
32
0.170
Why?
Heart
4
1994
282
0.160
Why?
Iliac Artery
3
1999
49
0.160
Why?
Polyvinyls
1
2019
20
0.160
Why?
Aorta, Abdominal
5
1995
59
0.160
Why?
Urinary Fistula
1
2019
17
0.160
Why?
Neuroendocrine Tumors
1
1999
22
0.160
Why?
Lidocaine
1
1999
33
0.160
Why?
Thrombosis
5
1996
199
0.160
Why?
Carotid Stenosis
2
1998
105
0.160
Why?
Electrodes, Implanted
2
1997
37
0.160
Why?
Aortic Valve Stenosis
2
1994
188
0.160
Why?
Ureter
1
2019
37
0.160
Why?
Vena Cava, Inferior
2
1998
33
0.160
Why?
Adult
29
2001
16782
0.150
Why?
Urinary Incontinence
1
2019
44
0.150
Why?
Duodenum
1
1999
42
0.150
Why?
Anesthetics, Local
1
1999
71
0.150
Why?
Appointments and Schedules
1
1999
60
0.150
Why?
Stomach
1
1999
86
0.150
Why?
Veins
7
1997
64
0.140
Why?
Gastrointestinal Hemorrhage
1
1999
78
0.140
Why?
Wounds, Penetrating
1
1998
26
0.140
Why?
Myocardial Ischemia
2
1999
118
0.140
Why?
Practice Guidelines as Topic
2
2001
735
0.140
Why?
Aged
27
2019
14391
0.140
Why?
Kidney Diseases
2
1992
176
0.140
Why?
Calcinosis
1
1998
84
0.140
Why?
Equipment Design
6
1996
349
0.130
Why?
Palliative Care
1
2019
228
0.130
Why?
Heart Ventricles
2
1996
264
0.130
Why?
Metals
1
1997
65
0.130
Why?
Female
38
2019
32785
0.130
Why?
Common Bile Duct Neoplasms
1
1996
5
0.130
Why?
Bile Ducts, Intrahepatic
1
1996
26
0.130
Why?
Coronary Artery Bypass
2
2002
297
0.130
Why?
Pericarditis, Constrictive
1
1996
3
0.130
Why?
Portasystemic Shunt, Transjugular Intrahepatic
1
1996
8
0.130
Why?
Pain
1
1999
406
0.130
Why?
Bile Duct Neoplasms
1
1996
53
0.130
Why?
Azygos Vein
1
1995
4
0.120
Why?
Heart Valve Prosthesis
1
1997
112
0.120
Why?
Computers
1
1995
49
0.120
Why?
Magnetic Resonance Imaging, Cine
4
2002
108
0.120
Why?
Retrospective Studies
11
2019
6628
0.120
Why?
Fistula
2
1995
13
0.120
Why?
Renal Artery Obstruction
4
1995
19
0.120
Why?
Hemochromatosis
1
1994
6
0.120
Why?
Ebstein Anomaly
1
1994
5
0.110
Why?
Cerebrovascular Disorders
3
1990
81
0.110
Why?
Erectile Dysfunction
3
1988
24
0.110
Why?
Technology Assessment, Biomedical
1
1994
12
0.110
Why?
Castleman Disease
1
1994
4
0.110
Why?
Mediastinal Diseases
1
1994
15
0.110
Why?
Heart Neoplasms
1
1994
36
0.110
Why?
Gallium Radioisotopes
1
1993
14
0.110
Why?
Heart Septal Defects
1
1993
2
0.110
Why?
Pericarditis
1
1993
9
0.110
Why?
Kidney
5
2000
447
0.110
Why?
Subclavian Artery
1
1993
26
0.110
Why?
Treatment Outcome
9
2019
5656
0.100
Why?
Abdomen
1
1993
91
0.100
Why?
Mammary Arteries
2
1993
10
0.100
Why?
Cardiac Surgical Procedures
1
1997
266
0.100
Why?
Vasodilator Agents
3
2000
68
0.100
Why?
Coronary Thrombosis
1
1993
21
0.100
Why?
Aneurysm
1
1993
60
0.100
Why?
Melanoma
1
1996
331
0.100
Why?
Pancreatic Diseases
1
1992
39
0.100
Why?
Pericardial Effusion
1
1992
21
0.100
Why?
Software
1
1995
389
0.090
Why?
Diatrizoate
2
1989
4
0.090
Why?
Dipyridamole
3
1996
17
0.090
Why?
Injections, Intra-Arterial
3
2003
21
0.090
Why?
Equipment Failure
3
1996
67
0.090
Why?
Brachial Artery
1
1991
29
0.090
Why?
Electrocardiography
5
2000
554
0.090
Why?
Catheter Ablation
1
1993
154
0.090
Why?
Abnormalities, Multiple
1
1991
55
0.090
Why?
Mesenteric Arteries
2
1987
10
0.090
Why?
Aged, 80 and over
12
2019
5447
0.090
Why?
Urinary Bladder
2
1987
45
0.090
Why?
Diagnosis, Differential
4
1996
973
0.080
Why?
Brain Abscess
1
1990
7
0.080
Why?
Lung
2
1997
947
0.080
Why?
Pacemaker, Artificial
1
1990
49
0.080
Why?
Body Burden
1
2009
11
0.080
Why?
Thoracic Arteries
1
1989
3
0.080
Why?
Radiometry
1
2009
36
0.080
Why?
Radiation Protection
1
2009
26
0.080
Why?
Urinary Catheterization
2
1987
19
0.080
Why?
Aortitis
3
1993
5
0.080
Why?
Carotid Arteries
1
1989
61
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
106
0.070
Why?
Pulmonary Emphysema
1
1989
104
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
50
0.070
Why?
Antineoplastic Combined Chemotherapy Protocols
2
2003
447
0.070
Why?
General Surgery
1
1989
210
0.070
Why?
United States
4
2004
7824
0.060
Why?
Diagnostic Errors
2
2000
98
0.060
Why?
Hypertension, Renovascular
1
1986
6
0.060
Why?
Deglutition
1
2006
19
0.060
Why?
Femoral Vein
2
1996
19
0.060
Why?
Myocardial Infarction
1
1993
914
0.060
Why?
Intestines
1
1987
167
0.060
Why?
Deglutition Disorders
1
2006
42
0.060
Why?
Radiology
1
1989
252
0.060
Why?
Prospective Studies
7
1999
3285
0.060
Why?
Length of Stay
2
1999
811
0.060
Why?
Drainage
1
1985
154
0.060
Why?
Infant, Newborn
3
1995
1355
0.060
Why?
Motion Pictures
2
1994
11
0.050
Why?
Radionuclide Imaging
2
1994
121
0.050
Why?
Cardiac Output
2
1996
28
0.050
Why?
Drug and Narcotic Control
1
2004
28
0.050
Why?
Evaluation Studies as Topic
3
1993
104
0.050
Why?
Carotid Artery, Internal
2
1997
68
0.050
Why?
Aortography
2
1993
59
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?
Kidney Transplantation
1
1985
319
0.050
Why?
Fluoroscopy
2
2006
65
0.050
Why?
Vascular Surgical Procedures
1
2005
261
0.050
Why?
Organometallic Compounds
3
1996
65
0.050
Why?
Retroperitoneal Space
1
2001
22
0.050
Why?
Ligaments
1
2001
12
0.050
Why?
Liver Abscess
1
2001
18
0.050
Why?
Observer Variation
3
2002
213
0.040
Why?
Contraindications
2
1999
52
0.040
Why?
Escherichia coli Infections
1
2001
87
0.040
Why?
Neoplasm Invasiveness
2
1999
278
0.040
Why?
Heart Valve Diseases
2
1999
95
0.040
Why?
Pregnancy Complications
1
1985
377
0.040
Why?
Venous Thrombosis
1
2001
115
0.040
Why?
Time Factors
3
2019
3761
0.040
Why?
Drug Industry
1
2000
39
0.040
Why?
Gadolinium DTPA
3
2000
87
0.040
Why?
Postoperative Complications
3
1997
1302
0.040
Why?
Myocarditis
1
2000
66
0.040
Why?
Posture
1
2000
127
0.040
Why?
Postoperative Period
1
1999
138
0.040
Why?
Pericardium
1
1999
35
0.040
Why?
Fibrinolytic Agents
1
2000
169
0.040
Why?
Artifacts
1
2000
125
0.040
Why?
Foot
1
1999
42
0.040
Why?
Neoplasm Metastasis
1
1999
200
0.040
Why?
Echocardiography, Doppler, Color
1
1998
26
0.040
Why?
Subclavian Vein
2
1995
12
0.040
Why?
Vena Cava, Superior
2
1995
9
0.040
Why?
Lung Diseases
2
1997
182
0.040
Why?
Pain Measurement
1
1999
345
0.040
Why?
Brachiocephalic Trunk
1
1997
16
0.030
Why?
Hospital Costs
1
1998
126
0.030
Why?
Endarterectomy, Carotid
1
1998
91
0.030
Why?
Hemosiderosis
1
1997
2
0.030
Why?
Cyanosis
1
1997
7
0.030
Why?
Graft Occlusion, Vascular
1
1997
62
0.030
Why?
Survival Rate
1
1999
849
0.030
Why?
Cerebellar Diseases
1
1997
9
0.030
Why?
Ossification, Heterotopic
1
1997
13
0.030
Why?
Telangiectasia, Hereditary Hemorrhagic
1
1997
20
0.030
Why?
Child
4
1991
4522
0.030
Why?
Vertebral Artery
1
1997
28
0.030
Why?
Aortic Coarctation
1
1996
6
0.030
Why?
Heart Septal Defects, Atrial
1
1996
10
0.030
Why?
Aneurysm, False
2
1994
50
0.030
Why?
Headache
1
1997
58
0.030
Why?
Heart Valves
1
1996
26
0.030
Why?
Neoplasms
2
1999
1359
0.030
Why?
Rotation
1
1996
22
0.030
Why?
Portasystemic Shunt, Surgical
1
1996
3
0.030
Why?
Cerebral Infarction
1
1997
83
0.030
Why?
Safety
1
1997
145
0.030
Why?
Ascites
1
1996
21
0.030
Why?
Cholangiopancreatography, Endoscopic Retrograde
1
1996
47
0.030
Why?
Portal System
1
1996
3
0.030
Why?
Guideline Adherence
1
1998
305
0.030
Why?
Hypertension, Pulmonary
1
1997
96
0.030
Why?
Mitral Valve
1
1997
118
0.030
Why?
Adenocarcinoma
1
1999
342
0.030
Why?
Superior Vena Cava Syndrome
1
1995
7
0.030
Why?
Cells, Cultured
1
2000
2152
0.030
Why?
Surveys and Questionnaires
1
2004
2674
0.030
Why?
False Negative Reactions
1
1995
41
0.030
Why?
Pancreatic Neoplasms
1
1999
341
0.030
Why?
Surface Properties
1
1996
278
0.030
Why?
False Positive Reactions
1
1995
78
0.030
Why?
Blood Vessel Prosthesis
2
1997
224
0.030
Why?
Reproducibility of Results
1
2000
1648
0.030
Why?
Collateral Circulation
1
1995
27
0.030
Why?
Cineangiography
1
1994
2
0.030
Why?
Thallium Radioisotopes
1
1994
9
0.030
Why?
User-Computer Interface
1
1995
125
0.030
Why?
Treatment Failure
1
1995
200
0.030
Why?
Technetium Tc 99m Sestamibi
1
1994
33
0.030
Why?
Blood Flow Velocity
2
1996
72
0.030
Why?
Image Enhancement
1
1996
191
0.030
Why?
Predictive Value of Tests
2
1995
1083
0.030
Why?
Severity of Illness Index
1
2000
1543
0.030
Why?
Regional Blood Flow
3
1996
112
0.030
Why?
Fetal Heart
1
1994
5
0.030
Why?
Intraoperative Period
1
1994
33
0.030
Why?
Carotid Artery, Common
1
1994
31
0.030
Why?
Esophagus
1
1994
50
0.030
Why?
Bronchial Arteries
1
1993
3
0.030
Why?
Fever of Unknown Origin
1
1993
4
0.030
Why?
Hemoptysis
1
1993
8
0.030
Why?
Vascular Resistance
2
1991
48
0.030
Why?
Prenatal Diagnosis
1
1994
39
0.030
Why?
Thoracotomy
1
1994
46
0.030
Why?
Blood Vessels
1
1994
62
0.030
Why?
Echocardiography, Doppler
1
1994
134
0.030
Why?
Heart Septum
1
1993
57
0.030
Why?
Ultrasonics
1
1993
16
0.030
Why?
Drug Combinations
2
1996
165
0.030
Why?
Legionellosis
1
1993
2
0.030
Why?
Exercise Test
1
1994
252
0.030
Why?
Pregnancy
2
1994
2330
0.030
Why?
Pericardial Window Techniques
1
1992
1
0.020
Why?
Coronary Vessels
1
1993
118
0.020
Why?
Myocardial Revascularization
1
1993
76
0.020
Why?
Arteriosclerosis
1
1992
30
0.020
Why?
Iron
1
1993
148
0.020
Why?
In Vitro Techniques
1
1993
488
0.020
Why?
Bacteremia
1
1993
94
0.020
Why?
Pancreas
1
1992
150
0.020
Why?
Acute Disease
2
1992
672
0.020
Why?
Subtraction Technique
2
1988
23
0.020
Why?
Blood Pressure
2
1991
509
0.020
Why?
Metoclopramide
1
1991
12
0.020
Why?
Urination
2
1987
13
0.020
Why?
Coronary Aneurysm
1
1990
7
0.020
Why?
England
1
1990
29
0.020
Why?
Diagnostic Tests, Routine
1
1990
50
0.020
Why?
Emphysema
1
1990
39
0.020
Why?
Pneumothorax
1
1990
50
0.020
Why?
Costs and Cost Analysis
1
1990
102
0.020
Why?
Iopamidol
1
1989
13
0.020
Why?
Medical Staff, Hospital
1
1990
57
0.020
Why?
Adolescent
2
1990
6238
0.020
Why?
Risk Factors
1
2000
5343
0.020
Why?
Muscle, Skeletal
1
1994
738
0.020
Why?
Single-Blind Method
2
2000
143
0.020
Why?
North America
1
2009
111
0.020
Why?
Angina, Unstable
1
1989
58
0.020
Why?
Randomized Controlled Trials as Topic
1
1992
738
0.020
Why?
Renal Circulation
1
1987
14
0.020
Why?
Research Design
1
1991
573
0.020
Why?
Technetium
1
1987
68
0.020
Why?
Hospitals
1
1990
392
0.020
Why?
Prostatic Hyperplasia
1
1987
19
0.020
Why?
Viscera
1
1986
10
0.020
Why?
Mesenteric Vascular Occlusion
1
1987
14
0.020
Why?
Celiac Artery
1
1987
14
0.020
Why?
Vertebrobasilar Insufficiency
1
1986
24
0.020
Why?
Enalapril
1
1986
2
0.020
Why?
Follow-Up Studies
2
2003
2458
0.020
Why?
Dilatation, Pathologic
1
1985
31
0.020
Why?
Prognosis
1
1990
1749
0.020
Why?
Video Recording
1
2006
135
0.010
Why?
Constriction, Pathologic
2
1997
129
0.010
Why?
Carbonic Anhydrase Inhibitors
1
1984
5
0.010
Why?
Salicylates
1
1984
9
0.010
Why?
Acidosis
1
1984
27
0.010
Why?
Magnetic Resonance Spectroscopy
1
1985
294
0.010
Why?
Nervous System Diseases
1
2006
107
0.010
Why?
Infant
1
1989
1649
0.010
Why?
Iodized Oil
1
2003
2
0.010
Why?
Gelatin Sponge, Absorbable
1
2003
3
0.010
Why?
Polyvinyl Alcohol
1
2003
10
0.010
Why?
Cohort Studies
1
1989
2569
0.010
Why?
Maryland
1
2003
35
0.010
Why?
Mitomycin
1
2003
26
0.010
Why?
Liver
2
1999
851
0.010
Why?
Antibiotics, Antineoplastic
1
2003
36
0.010
Why?
Hemostatics
1
2003
26
0.010
Why?
Doxorubicin
1
2003
99
0.010
Why?
Cisplatin
1
2003
139
0.010
Why?
Mesenteric Artery, Superior
1
2001
14
0.010
Why?
Dose-Response Relationship, Drug
1
2003
860
0.010
Why?
Life Tables
1
1999
23
0.010
Why?
Antineoplastic Agents
1
2003
663
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
488
0.010
Why?
Meglumine
1
1996
20
0.010
Why?
Esophageal and Gastric Varices
1
1996
11
0.010
Why?
Blood Vessel Prosthesis Implantation
1
1999
310
0.010
Why?
Reoperation
1
1996
289
0.010
Why?
Ultrasonography, Doppler
1
1994
27
0.010
Why?
Liver Cirrhosis
1
1996
171
0.010
Why?
Recurrence
1
1996
642
0.010
Why?
Liver Diseases
1
1996
155
0.010
Why?
Renal Artery
1
1994
37
0.010
Why?
Liver Transplantation
1
1996
215
0.010
Why?
Chronic Disease
1
1997
753
0.010
Why?
Brachiocephalic Veins
1
1993
5
0.010
Why?
Venous Insufficiency
1
1993
5
0.010
Why?
Jugular Veins
1
1993
29
0.010
Why?
Thumb
1
1993
27
0.010
Why?
Magnetics
1
1993
53
0.010
Why?
Preoperative Care
1
1993
192
0.010
Why?
Aorta
1
1992
113
0.010
Why?
Cardiomegaly
1
1989
34
0.000
Why?
Systole
1
1989
109
0.000
Why?
Diastole
1
1989
91
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
56
0.000
Why?
Urinary Bladder Neck Obstruction
1
1987
6
0.000
Why?
Urine
1
1987
45
0.000
Why?
Dogs
1
1987
325
0.000
Why?
Marfan Syndrome
1
1985
18
0.000
Why?
Dichlorphenamide
1
1984
1
0.000
Why?
Acetazolamide
1
1984
3
0.000
Why?
Arthritis
1
1984
53
0.000
Why?
Drug Interactions
1
1984
127
0.000
Why?
Glaucoma
1
1984
59
0.000
Why?
Aspirin
1
1984
171
0.000
Why?
Drug Therapy, Combination
1
1984
463
0.000
Why?
Animals
1
1987
20629
0.000
Why?
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