CARL WALTHER

Concepts (185)

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?
Renal Insufficiency, Chronic
22
2025
803
6.190
Why?
Heart-Assist Devices
12
2025
1084
3.260
Why?
Heart Failure
17
2025
2392
3.070
Why?
Glomerular Filtration Rate
10
2025
536
2.060
Why?
Acute Kidney Injury
7
2025
667
1.900
Why?
Kidney
10
2025
1333
1.840
Why?
Cardiovascular Diseases
7
2025
2059
1.370
Why?
Kidney Failure, Chronic
5
2021
901
1.060
Why?
Renal Replacement Therapy
4
2021
157
1.020
Why?
Plants
2
2017
47
0.930
Why?
Renal Dialysis
8
2023
888
0.920
Why?
Kidney Function Tests
2
2022
131
0.860
Why?
Creatinine
5
2025
401
0.840
Why?
Anemia, Iron-Deficiency
2
2023
142
0.820
Why?
Hydroxymethylglutaryl-CoA Reductase Inhibitors
2
2020
742
0.770
Why?
Hematinics
1
2023
60
0.770
Why?
Hypernatremia
1
2022
32
0.740
Why?
Ficus
1
2021
2
0.720
Why?
Vascular Diseases
1
2022
152
0.690
Why?
Fatty Acids, Nonesterified
1
2021
117
0.680
Why?
Angiotensin Receptor Antagonists
1
2021
135
0.660
Why?
Anemia
2
2021
349
0.660
Why?
Hospitalization
6
2022
1891
0.660
Why?
Humans
47
2025
132105
0.650
Why?
Nephrology
1
2022
156
0.650
Why?
Blood Volume
1
2020
81
0.630
Why?
Patient Care Management
1
2020
66
0.630
Why?
Prosthesis Implantation
2
2020
154
0.600
Why?
Blood Pressure
3
2023
1396
0.600
Why?
Cardiomyopathies
1
2023
510
0.590
Why?
Kidney Tubules
1
2018
74
0.590
Why?
Hypertension, Pulmonary
2
2021
464
0.580
Why?
Serum Albumin
1
2018
113
0.580
Why?
Heart Ventricles
1
2023
784
0.580
Why?
Iron
1
2020
300
0.540
Why?
Percutaneous Coronary Intervention
1
2022
304
0.540
Why?
Echocardiography
1
2023
1125
0.530
Why?
Biomarkers
5
2025
3380
0.530
Why?
Radioactive Pollutants
1
2017
1
0.530
Why?
Cystatin C
3
2025
65
0.530
Why?
Hospital Mortality
3
2019
1078
0.530
Why?
Cohort Studies
7
2023
5150
0.520
Why?
Interleukin-1
1
2017
137
0.510
Why?
Thoracic Surgical Procedures
1
2018
107
0.500
Why?
Heart Transplantation
2
2022
875
0.500
Why?
Patient Readmission
1
2020
423
0.490
Why?
United States
12
2025
11627
0.480
Why?
Diabetes Mellitus
1
2022
922
0.430
Why?
Fertilizers
1
2014
4
0.430
Why?
Protective Agents
1
2014
36
0.430
Why?
Aged
18
2025
21413
0.430
Why?
Soil Pollutants
1
2014
13
0.430
Why?
Depressive Disorder
1
2017
481
0.420
Why?
Metals, Heavy
1
2014
23
0.420
Why?
Phosphorus
1
2014
60
0.420
Why?
Middle Aged
19
2025
28936
0.410
Why?
Phosphates
1
2014
115
0.410
Why?
Plasma Exchange
1
2014
88
0.410
Why?
Postoperative Complications
3
2025
3146
0.390
Why?
Retrospective Studies
12
2024
17374
0.390
Why?
Risk Factors
9
2025
10902
0.380
Why?
Adult
12
2025
31557
0.380
Why?
Atherosclerosis
1
2020
1000
0.370
Why?
Multiple Myeloma
1
2014
203
0.360
Why?
Protein-Energy Malnutrition
1
2011
61
0.340
Why?
Male
22
2025
64918
0.340
Why?
Nutritional Status
1
2011
294
0.310
Why?
Inflammation
1
2017
1522
0.300
Why?
Female
21
2025
70680
0.300
Why?
Depression
1
2017
1351
0.290
Why?
Practice Guidelines as Topic
2
2021
1306
0.290
Why?
Prevalence
5
2022
2659
0.280
Why?
Prospective Studies
5
2025
6530
0.270
Why?
Survival Rate
4
2021
2186
0.260
Why?
Prognosis
6
2021
5008
0.260
Why?
Risk Assessment
4
2025
3714
0.260
Why?
Biodegradation, Environmental
2
2017
13
0.240
Why?
Nutrition Surveys
2
2025
312
0.240
Why?
Endostatins
1
2025
8
0.230
Why?
Biological Transport
2
2017
349
0.220
Why?
Albuminuria
1
2025
113
0.220
Why?
Aged, 80 and over
6
2021
7119
0.220
Why?
Delirium
1
2025
61
0.220
Why?
Cardiac Resynchronization Therapy Devices
1
2024
15
0.220
Why?
Cardio-Renal Syndrome
1
2024
16
0.220
Why?
Quality of Life
3
2022
2152
0.210
Why?
Glucaric Acid
1
2023
10
0.200
Why?
Ferric Compounds
1
2023
41
0.200
Why?
Japan
1
2023
154
0.200
Why?
Treatment Outcome
5
2023
13017
0.190
Why?
Fibrosis
1
2023
428
0.180
Why?
Pacemaker, Artificial
1
2024
188
0.180
Why?
Incidence
2
2020
3365
0.180
Why?
Intra-Aortic Balloon Pumping
1
2022
48
0.180
Why?
Defibrillators, Implantable
1
2024
203
0.180
Why?
Body Mass Index
2
2022
1700
0.180
Why?
Isoquinolines
1
2021
40
0.180
Why?
Clinical Trials as Topic
2
2018
1158
0.170
Why?
Sodium
1
2022
296
0.170
Why?
Renin-Angiotensin System
1
2021
110
0.170
Why?
Machine Learning
1
2024
347
0.170
Why?
Heart Valve Prosthesis
1
2024
331
0.170
Why?
Factor Analysis, Statistical
1
2021
235
0.170
Why?
Glycine
1
2021
162
0.170
Why?
Angiotensin-Converting Enzyme Inhibitors
1
2021
218
0.160
Why?
Kidney Diseases
1
2024
488
0.160
Why?
Mitochondria
1
2024
752
0.150
Why?
Ezetimibe
1
2019
94
0.150
Why?
Cross-Sectional Studies
2
2025
3738
0.150
Why?
Kidney Transplantation
2
2021
569
0.150
Why?
Renal Insufficiency
1
2021
254
0.140
Why?
Hospital Costs
1
2019
180
0.140
Why?
Ventricular Dysfunction, Left
1
2021
375
0.140
Why?
Systole
1
2018
203
0.140
Why?
Observational Studies as Topic
1
2018
105
0.140
Why?
Blood Pressure Determination
1
2018
114
0.130
Why?
Soil Pollutants, Radioactive
1
2017
4
0.130
Why?
Hypoglycemic Agents
1
2021
482
0.130
Why?
Reference Values
1
2018
704
0.130
Why?
Biological Availability
1
2017
143
0.130
Why?
Mortality
1
2018
256
0.130
Why?
Cost-Benefit Analysis
1
2019
552
0.130
Why?
Lipids
1
2020
560
0.120
Why?
Cholesterol, HDL
1
2018
398
0.120
Why?
Stroke
1
2024
1081
0.120
Why?
Models, Biological
1
2021
1441
0.120
Why?
Logistic Models
1
2021
1837
0.120
Why?
Registries
1
2022
1589
0.120
Why?
Uromodulin
1
2014
11
0.110
Why?
Immunoglobulin Light Chains
1
2014
24
0.110
Why?
Follow-Up Studies
3
2019
5399
0.110
Why?
Disease Progression
1
2021
2227
0.110
Why?
Survival Analysis
1
2018
1569
0.110
Why?
Rhizosphere
1
2014
4
0.110
Why?
Longitudinal Studies
1
2018
1495
0.110
Why?
Agriculture
1
2014
32
0.110
Why?
Urinary Bladder Neck Obstruction
1
2013
30
0.100
Why?
Soil
1
2014
71
0.100
Why?
Brain
1
2025
3201
0.100
Why?
Medicare
3
2021
448
0.100
Why?
Proportional Hazards Models
2
2018
1451
0.090
Why?
Image Interpretation, Computer-Assisted
1
2013
237
0.090
Why?
Vascular Calcification
1
2012
68
0.090
Why?
Predictive Value of Tests
2
2021
2306
0.090
Why?
Obesity
1
2022
2396
0.090
Why?
Diabetes Mellitus, Type 2
1
2021
1408
0.080
Why?
Nutritional Requirements
1
2011
160
0.080
Why?
Evidence-Based Medicine
1
2014
670
0.080
Why?
Sensitivity and Specificity
2
2013
2142
0.080
Why?
Linear Models
1
2011
710
0.080
Why?
Hospitals, Veterans
1
2011
348
0.080
Why?
Ultrasonography
1
2013
989
0.070
Why?
Coronary Vessels
1
2012
549
0.070
Why?
Time Factors
2
2021
6445
0.060
Why?
Preoperative Period
1
2025
92
0.060
Why?
Young Adult
1
2019
9940
0.060
Why?
Atrophy
1
2025
252
0.050
Why?
Oxidative Phosphorylation
1
2024
124
0.050
Why?
Organ Size
1
2025
447
0.050
Why?
Severity of Illness Index
1
2011
3083
0.050
Why?
Neuroimaging
1
2025
375
0.050
Why?
Mathematical Concepts
1
2021
7
0.040
Why?
Adolescent
1
2019
20532
0.040
Why?
Ferritins
1
2021
108
0.040
Why?
Health Surveys
1
2021
259
0.040
Why?
Metformin
1
2021
165
0.040
Why?
Texas
2
2021
3630
0.040
Why?
Equipment Design
1
2021
611
0.040
Why?
Exercise Therapy
1
2000
184
0.040
Why?
Health Status Disparities
1
2021
251
0.040
Why?
Odds Ratio
1
2021
1255
0.030
Why?
Tomography, X-Ray Computed
1
2025
2171
0.030
Why?
Ventricular Function, Left
1
2000
547
0.030
Why?
Cause of Death
1
2018
500
0.030
Why?
Critical Illness
1
2020
617
0.030
Why?
Causality
1
2013
90
0.030
Why?
Radiography, Thoracic
1
2012
153
0.020
Why?
Comorbidity
1
2013
1606
0.020
Why?
Reproducibility of Results
1
2013
3021
0.020
Why?
Neoplasms
1
2018
2953
0.010
Why?
Heart Function Tests
1
2000
54
0.010
Why?
Hypertrophy, Left Ventricular
1
2000
111
0.010
Why?
Vascular Resistance
1
2000
195
0.010
Why?
Stroke Volume
1
2000
535
0.010
Why?
Hemodynamics
1
2000
864
0.010
Why?
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Concepts (185)
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