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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
187
1.990
Why?
Magnetic Resonance Imaging
31
2001
2247
1.090
Why?
Angiography
13
2000
154
0.740
Why?
Tomography, X-Ray Computed
22
2009
1671
0.720
Why?
Femoral Artery
7
2001
103
0.700
Why?
Embolization, Therapeutic
9
2019
333
0.640
Why?
Aortic Aneurysm
8
2005
82
0.600
Why?
Heart Defects, Congenital
7
1999
106
0.580
Why?
Contrast Media
12
2003
433
0.570
Why?
Angioplasty, Balloon
7
1999
55
0.570
Why?
Coronary Disease
8
1998
248
0.540
Why?
Stents
8
1999
501
0.540
Why?
Angiography, Digital Subtraction
11
2003
140
0.530
Why?
Coronary Angiography
14
2002
211
0.520
Why?
Punctures
7
2001
62
0.510
Why?
Catheterization
7
2001
113
0.500
Why?
Humans
149
2019
65528
0.490
Why?
Arteriovenous Malformations
7
1997
44
0.480
Why?
Ultrasonography
18
2000
494
0.470
Why?
Pulmonary Veins
7
1998
36
0.450
Why?
Aorta, Thoracic
9
1999
79
0.450
Why?
Thrombolytic Therapy
4
2004
198
0.440
Why?
Catheterization, Central Venous
5
1996
84
0.420
Why?
Coronary Vessel Anomalies
4
2002
22
0.420
Why?
Arterial Occlusive Diseases
4
2000
67
0.420
Why?
Urokinase-Type Plasminogen Activator
3
2004
12
0.410
Why?
Radiography, Interventional
6
1998
82
0.390
Why?
Aortic Aneurysm, Thoracic
6
2001
109
0.390
Why?
Plasminogen Activators
2
2004
10
0.370
Why?
Popliteal Artery
3
1999
24
0.370
Why?
Catheterization, Peripheral
5
1999
51
0.370
Why?
Heart Diseases
6
1999
226
0.340
Why?
Vascular Diseases
5
1997
83
0.330
Why?
Peripheral Vascular Diseases
4
2004
45
0.330
Why?
Diagnostic Imaging
4
2000
271
0.320
Why?
Cardiac Catheterization
6
1996
305
0.320
Why?
Echocardiography
7
2000
512
0.300
Why?
Image Processing, Computer-Assisted
8
2000
694
0.300
Why?
Angiocardiography
3
1994
6
0.290
Why?
Pulmonary Artery
6
1999
99
0.280
Why?
Chemoembolization, Therapeutic
4
2003
12
0.280
Why?
Aortic Aneurysm, Abdominal
4
2001
220
0.280
Why?
Ischemia
7
2000
204
0.250
Why?
Foreign-Body Migration
2
1997
24
0.250
Why?
Heart Injuries
2
1998
21
0.240
Why?
Aortic Diseases
5
1997
65
0.240
Why?
Heart Atria
3
2002
138
0.240
Why?
Hepatic Artery
3
2003
22
0.240
Why?
Catheters, Indwelling
3
2003
68
0.230
Why?
Radiography, Thoracic
4
1995
118
0.220
Why?
Foreign Bodies
3
1995
55
0.220
Why?
Thorax
2
1995
34
0.220
Why?
Carotid Artery Diseases
4
1994
61
0.210
Why?
Middle Aged
43
2019
18266
0.210
Why?
United States Food and Drug Administration
2
2004
91
0.210
Why?
Sensitivity and Specificity
9
2000
1173
0.200
Why?
Diabetic Angiopathies
2
2000
25
0.200
Why?
Radiography
11
1999
557
0.200
Why?
Male
53
2019
31073
0.200
Why?
Liver Neoplasms
3
2003
311
0.190
Why?
Hematoma
2
2001
82
0.190
Why?
Vascular Fistula
1
2002
8
0.190
Why?
Radiology, Interventional
2
2009
31
0.190
Why?
Radiographic Image Enhancement
5
1999
98
0.180
Why?
Angioplasty, Laser
2
1991
2
0.180
Why?
Cardiovascular Diseases
5
2000
866
0.170
Why?
Echocardiography, Transesophageal
3
1998
121
0.170
Why?
Pulmonary Embolism
2
2004
194
0.170
Why?
Portal Vein
6
2001
39
0.170
Why?
Leg
5
2000
88
0.160
Why?
Phlebography
7
1995
45
0.160
Why?
Vascular Patency
6
2003
134
0.160
Why?
Drug Approval
1
2000
28
0.160
Why?
Myocardium
4
1994
298
0.160
Why?
Cardiomyopathies
3
1999
133
0.160
Why?
Penis
3
1988
38
0.160
Why?
Iliac Artery
3
1999
43
0.160
Why?
Heart
4
1994
295
0.160
Why?
Aorta, Abdominal
5
1995
56
0.150
Why?
Polyvinyls
1
2019
20
0.150
Why?
Urinary Fistula
1
2019
17
0.150
Why?
Neuroendocrine Tumors
1
1999
23
0.150
Why?
Carotid Stenosis
2
1998
99
0.150
Why?
Thrombosis
5
1996
204
0.150
Why?
Lidocaine
1
1999
35
0.150
Why?
Electrodes, Implanted
2
1997
38
0.150
Why?
Vena Cava, Inferior
2
1998
33
0.150
Why?
Ureter
1
2019
37
0.150
Why?
Aortic Valve Stenosis
2
1994
195
0.150
Why?
Urinary Incontinence
1
2019
44
0.150
Why?
Adult
29
2001
17418
0.150
Why?
Duodenum
1
1999
43
0.150
Why?
Anesthetics, Local
1
1999
74
0.150
Why?
Appointments and Schedules
1
1999
61
0.140
Why?
Stomach
1
1999
89
0.140
Why?
Veins
7
1997
64
0.140
Why?
Gastrointestinal Hemorrhage
1
1999
82
0.140
Why?
Myocardial Ischemia
2
1999
117
0.140
Why?
Practice Guidelines as Topic
2
2001
738
0.140
Why?
Wounds, Penetrating
1
1998
32
0.140
Why?
Kidney Diseases
2
1992
180
0.130
Why?
Aged
27
2019
14946
0.130
Why?
Calcinosis
1
1998
86
0.130
Why?
Equipment Design
6
1996
362
0.130
Why?
Heart Ventricles
2
1996
267
0.130
Why?
Metals
1
1997
65
0.130
Why?
Palliative Care
1
2019
247
0.130
Why?
Common Bile Duct Neoplasms
1
1996
5
0.130
Why?
Bile Ducts, Intrahepatic
1
1996
28
0.120
Why?
Female
38
2019
34125
0.120
Why?
Coronary Artery Bypass
2
2002
298
0.120
Why?
Pain
1
1999
403
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
117
0.120
Why?
Computers
1
1995
49
0.120
Why?
Magnetic Resonance Imaging, Cine
4
2002
114
0.110
Why?
Fistula
2
1995
14
0.110
Why?
Renal Artery Obstruction
4
1995
22
0.110
Why?
Retrospective Studies
11
2019
6882
0.110
Why?
Hemochromatosis
1
1994
7
0.110
Why?
Ebstein Anomaly
1
1994
5
0.110
Why?
Cerebrovascular Disorders
3
1990
81
0.110
Why?
Erectile Dysfunction
3
1988
28
0.110
Why?
Technology Assessment, Biomedical
1
1994
12
0.110
Why?
Castleman Disease
1
1994
4
0.100
Why?
Mediastinal Diseases
1
1994
15
0.100
Why?
Heart Neoplasms
1
1994
39
0.100
Why?
Gallium Radioisotopes
1
1993
15
0.100
Why?
Heart Septal Defects
1
1993
2
0.100
Why?
Pericarditis
1
1993
10
0.100
Why?
Kidney
5
2000
456
0.100
Why?
Subclavian Artery
1
1993
26
0.100
Why?
Treatment Outcome
9
2019
5819
0.100
Why?
Abdomen
1
1993
95
0.100
Why?
Mammary Arteries
2
1993
11
0.100
Why?
Cardiac Surgical Procedures
1
1997
274
0.100
Why?
Vasodilator Agents
3
2000
72
0.100
Why?
Coronary Thrombosis
1
1993
21
0.100
Why?
Aneurysm
1
1993
58
0.100
Why?
Melanoma
1
1996
334
0.100
Why?
Pancreatic Diseases
1
1992
39
0.090
Why?
Pericardial Effusion
1
1992
22
0.090
Why?
Diatrizoate
2
1989
4
0.090
Why?
Software
1
1995
395
0.090
Why?
Dipyridamole
3
1996
17
0.090
Why?
Injections, Intra-Arterial
3
2003
21
0.090
Why?
Equipment Failure
3
1996
68
0.090
Why?
Brachial Artery
1
1991
28
0.090
Why?
Electrocardiography
5
2000
558
0.090
Why?
Catheter Ablation
1
1993
156
0.080
Why?
Abnormalities, Multiple
1
1991
54
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
5611
0.080
Why?
Brain Abscess
1
1990
7
0.080
Why?
Diagnosis, Differential
4
1996
998
0.080
Why?
Lung
2
1997
972
0.080
Why?
Pacemaker, Artificial
1
1990
51
0.080
Why?
Body Burden
1
2009
11
0.080
Why?
Thoracic Arteries
1
1989
3
0.080
Why?
Radiometry
1
2009
39
0.080
Why?
Radiation Protection
1
2009
26
0.070
Why?
Urinary Catheterization
2
1987
20
0.070
Why?
Aortitis
3
1993
5
0.070
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
107
0.070
Why?
Pulmonary Emphysema
1
1989
109
0.070
Why?
Scopolamine Derivatives
1
1988
14
0.070
Why?
Urinary Bladder Diseases
1
1987
11
0.070
Why?
Ultrasonography, Doppler, Duplex
2
1998
47
0.070
Why?
Antineoplastic Combined Chemotherapy Protocols
2
2003
471
0.060
Why?
General Surgery
1
1989
215
0.060
Why?
Hypertension, Renovascular
1
1986
6
0.060
Why?
Diagnostic Errors
2
2000
105
0.060
Why?
United States
4
2004
8130
0.060
Why?
Deglutition
1
2006
20
0.060
Why?
Myocardial Infarction
1
1993
924
0.060
Why?
Femoral Vein
2
1996
19
0.060
Why?
Deglutition Disorders
1
2006
44
0.060
Why?
Intestines
1
1987
176
0.060
Why?
Radiology
1
1989
262
0.060
Why?
Prospective Studies
7
1999
3355
0.060
Why?
Length of Stay
2
1999
831
0.060
Why?
Drainage
1
1985
155
0.060
Why?
Motion Pictures
2
1994
11
0.050
Why?
Radionuclide Imaging
2
1994
128
0.050
Why?
Infant, Newborn
3
1995
1451
0.050
Why?
Cardiac Output
2
1996
28
0.050
Why?
Drug and Narcotic Control
1
2004
29
0.050
Why?
Evaluation Studies as Topic
3
1993
106
0.050
Why?
Carotid Artery, Internal
2
1997
68
0.050
Why?
Aortography
2
1993
58
0.050
Why?
Behcet Syndrome
2
2001
4
0.050
Why?
Tissue Plasminogen Activator
1
2004
127
0.050
Why?
Pentetic Acid
3
1996
33
0.050
Why?
Vascular Surgical Procedures
1
2005
244
0.050
Why?
Kidney Transplantation
1
1985
330
0.050
Why?
Fluoroscopy
2
2006
67
0.050
Why?
Organometallic Compounds
3
1996
71
0.050
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
215
0.040
Why?
Contraindications
2
1999
52
0.040
Why?
Heart Valve Diseases
2
1999
95
0.040
Why?
Escherichia coli Infections
1
2001
90
0.040
Why?
Neoplasm Invasiveness
2
1999
287
0.040
Why?
Venous Thrombosis
1
2001
114
0.040
Why?
Pregnancy Complications
1
1985
392
0.040
Why?
Time Factors
3
2019
3789
0.040
Why?
Gadolinium DTPA
3
2000
84
0.040
Why?
Drug Industry
1
2000
43
0.040
Why?
Myocarditis
1
2000
71
0.040
Why?
Postoperative Complications
3
1997
1328
0.040
Why?
Posture
1
2000
128
0.040
Why?
Postoperative Period
1
1999
131
0.040
Why?
Pericardium
1
1999
35
0.040
Why?
Fibrinolytic Agents
1
2000
175
0.040
Why?
Artifacts
1
2000
127
0.040
Why?
Foot
1
1999
42
0.040
Why?
Neoplasm Metastasis
1
1999
221
0.040
Why?
Echocardiography, Doppler, Color
1
1998
28
0.040
Why?
Subclavian Vein
2
1995
13
0.030
Why?
Vena Cava, Superior
2
1995
10
0.030
Why?
Lung Diseases
2
1997
183
0.030
Why?
Pain Measurement
1
1999
344
0.030
Why?
Endarterectomy, Carotid
1
1998
79
0.030
Why?
Brachiocephalic Trunk
1
1997
16
0.030
Why?
Hospital Costs
1
1998
126
0.030
Why?
Hemosiderosis
1
1997
2
0.030
Why?
Cyanosis
1
1997
7
0.030
Why?
Graft Occlusion, Vascular
1
1997
60
0.030
Why?
Survival Rate
1
1999
862
0.030
Why?
Cerebellar Diseases
1
1997
9
0.030
Why?
Ossification, Heterotopic
1
1997
12
0.030
Why?
Telangiectasia, Hereditary Hemorrhagic
1
1997
20
0.030
Why?
Vertebral Artery
1
1997
29
0.030
Why?
Child
4
1991
4678
0.030
Why?
Aortic Coarctation
1
1996
12
0.030
Why?
Heart Septal Defects, Atrial
1
1996
10
0.030
Why?
Aneurysm, False
2
1994
51
0.030
Why?
Headache
1
1997
58
0.030
Why?
Heart Valves
1
1996
26
0.030
Why?
Rotation
1
1996
25
0.030
Why?
Neoplasms
2
1999
1415
0.030
Why?
Portasystemic Shunt, Surgical
1
1996
3
0.030
Why?
Cerebral Infarction
1
1997
84
0.030
Why?
Safety
1
1997
148
0.030
Why?
Ascites
1
1996
22
0.030
Why?
Cholangiopancreatography, Endoscopic Retrograde
1
1996
48
0.030
Why?
Portal System
1
1996
3
0.030
Why?
Hypertension, Pulmonary
1
1997
97
0.030
Why?
Guideline Adherence
1
1998
314
0.030
Why?
Superior Vena Cava Syndrome
1
1995
9
0.030
Why?
Mitral Valve
1
1997
130
0.030
Why?
Cells, Cultured
1
2000
2211
0.030
Why?
False Negative Reactions
1
1995
41
0.030
Why?
Adenocarcinoma
1
1999
361
0.030
Why?
Surveys and Questionnaires
1
2004
2783
0.030
Why?
Surface Properties
1
1996
284
0.030
Why?
Blood Vessel Prosthesis
2
1997
215
0.030
Why?
False Positive Reactions
1
1995
79
0.030
Why?
Pancreatic Neoplasms
1
1999
363
0.030
Why?
Collateral Circulation
1
1995
28
0.030
Why?
Reproducibility of Results
1
2000
1701
0.030
Why?
Cineangiography
1
1994
2
0.030
Why?
Thallium Radioisotopes
1
1994
9
0.030
Why?
User-Computer Interface
1
1995
126
0.030
Why?
Treatment Failure
1
1995
208
0.030
Why?
Image Enhancement
1
1996
194
0.030
Why?
Technetium Tc 99m Sestamibi
1
1994
34
0.030
Why?
Blood Flow Velocity
2
1996
72
0.030
Why?
Predictive Value of Tests
2
1995
1114
0.030
Why?
Severity of Illness Index
1
2000
1576
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
29
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
9
0.030
Why?
Prenatal Diagnosis
1
1994
41
0.030
Why?
Thoracotomy
1
1994
48
0.030
Why?
Echocardiography, Doppler
1
1994
133
0.030
Why?
Blood Vessels
1
1994
63
0.030
Why?
Heart Septum
1
1993
57
0.020
Why?
Ultrasonics
1
1993
18
0.020
Why?
Drug Combinations
2
1996
171
0.020
Why?
Legionellosis
1
1993
2
0.020
Why?
Exercise Test
1
1994
257
0.020
Why?
Pericardial Window Techniques
1
1992
1
0.020
Why?
Pregnancy
2
1994
2432
0.020
Why?
Coronary Vessels
1
1993
124
0.020
Why?
Myocardial Revascularization
1
1993
78
0.020
Why?
Arteriosclerosis
1
1992
32
0.020
Why?
Iron
1
1993
155
0.020
Why?
In Vitro Techniques
1
1993
495
0.020
Why?
Bacteremia
1
1993
95
0.020
Why?
Acute Disease
2
1992
682
0.020
Why?
Pancreas
1
1992
157
0.020
Why?
Subtraction Technique
2
1988
24
0.020
Why?
Blood Pressure
2
1991
526
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?
England
1
1990
30
0.020
Why?
Diagnostic Tests, Routine
1
1990
52
0.020
Why?
Emphysema
1
1990
38
0.020
Why?
Pneumothorax
1
1990
51
0.020
Why?
Costs and Cost Analysis
1
1990
105
0.020
Why?
Iopamidol
1
1989
13
0.020
Why?
Medical Staff, Hospital
1
1990
59
0.020
Why?
Adolescent
2
1990
6383
0.020
Why?
Risk Factors
1
2000
5442
0.020
Why?
Muscle, Skeletal
1
1994
760
0.020
Why?
Single-Blind Method
2
2000
144
0.020
Why?
North America
1
2009
114
0.020
Why?
Angina, Unstable
1
1989
58
0.020
Why?
Renal Circulation
1
1987
14
0.020
Why?
Randomized Controlled Trials as Topic
1
1992
801
0.020
Why?
Research Design
1
1991
585
0.020
Why?
Technetium
1
1987
68
0.020
Why?
Hospitals
1
1990
391
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
26
0.020
Why?
Enalapril
1
1986
2
0.020
Why?
Follow-Up Studies
2
2003
2511
0.020
Why?
Dilatation, Pathologic
1
1985
31
0.010
Why?
Prognosis
1
1990
1792
0.010
Why?
Video Recording
1
2006
142
0.010
Why?
Constriction, Pathologic
2
1997
131
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
296
0.010
Why?
Nervous System Diseases
1
2006
107
0.010
Why?
Infant
1
1989
1718
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?
Maryland
1
2003
36
0.010
Why?
Cohort Studies
1
1989
2635
0.010
Why?
Mitomycin
1
2003
27
0.010
Why?
Liver
2
1999
879
0.010
Why?
Antibiotics, Antineoplastic
1
2003
39
0.010
Why?
Hemostatics
1
2003
27
0.010
Why?
Doxorubicin
1
2003
105
0.010
Why?
Cisplatin
1
2003
149
0.010
Why?
Mesenteric Artery, Superior
1
2001
16
0.010
Why?
Dose-Response Relationship, Drug
1
2003
882
0.010
Why?
Life Tables
1
1999
23
0.010
Why?
Antineoplastic Agents
1
2003
682
0.010
Why?
Ischemic Attack, Transient
1
1997
97
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
486
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
280
0.010
Why?
Reoperation
1
1996
298
0.010
Why?
Ultrasonography, Doppler
1
1994
27
0.010
Why?
Liver Cirrhosis
1
1996
182
0.010
Why?
Recurrence
1
1996
660
0.010
Why?
Liver Diseases
1
1996
160
0.010
Why?
Renal Artery
1
1994
36
0.010
Why?
Liver Transplantation
1
1996
221
0.010
Why?
Chronic Disease
1
1997
761
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
200
0.010
Why?
Aorta
1
1992
114
0.010
Why?
Cardiomegaly
1
1989
37
0.000
Why?
Systole
1
1989
110
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
57
0.000
Why?
Urinary Bladder Neck Obstruction
1
1987
7
0.000
Why?
Urine
1
1987
45
0.000
Why?
Dogs
1
1987
340
0.000
Why?
Marfan Syndrome
1
1985
18
0.000
Why?
Dichlorphenamide
1
1984
1
0.000
Why?
Acetazolamide
1
1984
2
0.000
Why?
Arthritis
1
1984
53
0.000
Why?
Drug Interactions
1
1984
127
0.000
Why?
Glaucoma
1
1984
64
0.000
Why?
Aspirin
1
1984
172
0.000
Why?
Drug Therapy, Combination
1
1984
473
0.000
Why?
Animals
1
1987
21529
0.000
Why?
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