RAVI GHANTA

Concepts (392)

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?
Coronary Artery Bypass
20
2025
515
5.330
Why?
Heart Valve Prosthesis Implantation
20
2025
425
4.930
Why?
Cardiac Surgical Procedures
26
2025
1168
4.350
Why?
Aortic Valve
14
2023
455
2.640
Why?
Heart Valve Prosthesis
9
2022
303
2.620
Why?
Myocardial Infarction
8
2026
999
2.480
Why?
Patient Readmission
11
2025
442
2.440
Why?
Coronary Artery Disease
9
2025
887
2.010
Why?
Mitral Valve
12
2025
247
1.740
Why?
Bioprosthesis
3
2023
110
1.650
Why?
Postoperative Complications
20
2025
3147
1.630
Why?
Machine Learning
5
2025
387
1.530
Why?
Aortic Aneurysm
3
2020
225
1.420
Why?
Aortic Valve Stenosis
8
2022
350
1.420
Why?
Risk Assessment
19
2025
3711
1.280
Why?
Heart-Assist Devices
5
2024
1020
1.220
Why?
Surgeons
3
2023
289
1.180
Why?
Treatment Outcome
39
2025
12936
1.130
Why?
Aged
47
2025
21025
1.080
Why?
Endocarditis
2
2021
102
1.040
Why?
Thoracic Surgery
4
2025
163
1.040
Why?
Aortic Valve Insufficiency
3
2021
149
1.030
Why?
Aortic Aneurysm, Thoracic
5
2019
699
1.020
Why?
Acute Kidney Injury
4
2025
705
1.000
Why?
Risk Factors
31
2025
11074
1.000
Why?
Heart Failure
8
2024
2332
1.000
Why?
Prosthesis Failure
2
2017
159
0.950
Why?
Humans
97
2026
131163
0.940
Why?
Heart Ventricles
8
2022
749
0.940
Why?
Ventricular Remodeling
3
2022
155
0.930
Why?
Rib Fractures
1
2025
27
0.890
Why?
Transcatheter Aortic Valve Replacement
5
2022
228
0.890
Why?
Hospital Mortality
14
2025
1064
0.850
Why?
Heart Transplantation
2
2021
800
0.850
Why?
Arterial Pressure
1
2025
131
0.840
Why?
Middle Aged
41
2025
28601
0.840
Why?
Hypersensitivity
2
2017
227
0.830
Why?
Hemodynamics
4
2025
810
0.830
Why?
Mitral Valve Insufficiency
5
2022
178
0.810
Why?
Retrospective Studies
32
2025
17753
0.810
Why?
Social Class
1
2025
214
0.770
Why?
Respiratory Insufficiency
1
2025
247
0.750
Why?
Time Factors
20
2025
6196
0.740
Why?
Length of Stay
5
2024
1421
0.740
Why?
Vasoplegia
2
2025
22
0.720
Why?
Anticoagulants
5
2023
605
0.710
Why?
Educational Measurement
2
2025
320
0.700
Why?
Male
58
2025
64957
0.700
Why?
Heart Valve Diseases
3
2025
162
0.700
Why?
Patient Discharge
3
2024
514
0.680
Why?
Coronary Vessels
3
2021
521
0.660
Why?
Health Care Costs
4
2017
407
0.660
Why?
Myocardial Revascularization
2
2021
100
0.660
Why?
Percutaneous Coronary Intervention
2
2022
299
0.660
Why?
Hospital Costs
4
2017
188
0.640
Why?
Female
55
2025
70963
0.630
Why?
Pericardial Window Techniques
1
2020
5
0.630
Why?
Internship and Residency
5
2025
1223
0.630
Why?
Endocarditis, Bacterial
1
2021
128
0.630
Why?
Hernia, Abdominal
1
2020
19
0.620
Why?
Aftercare
2
2021
157
0.610
Why?
Mesenchymal Stem Cell Transplantation
1
2020
83
0.610
Why?
Costs and Cost Analysis
3
2018
151
0.600
Why?
Hospitals
2
2022
435
0.600
Why?
Blood Vessel Prosthesis Implantation
3
2017
767
0.600
Why?
Endothelial Progenitor Cells
1
2019
10
0.590
Why?
Pericardial Effusion
1
2020
78
0.590
Why?
Sternotomy
2
2019
41
0.580
Why?
Virginia
7
2017
21
0.570
Why?
Secondary Prevention
1
2020
217
0.570
Why?
Ticks
1
2018
34
0.560
Why?
Consumer Health Information
1
2018
28
0.550
Why?
Databases, Factual
8
2025
1240
0.550
Why?
Quality of Life
3
2016
2082
0.550
Why?
Stroke
3
2024
1061
0.550
Why?
Dependovirus
1
2019
160
0.550
Why?
Mortality
2
2017
264
0.550
Why?
Extracellular Vesicles
1
2019
76
0.540
Why?
Aortic Aneurysm, Abdominal
2
2019
372
0.530
Why?
Methylene Blue
1
2017
16
0.520
Why?
Myocardial Reperfusion Injury
1
2018
130
0.510
Why?
Survival Rate
11
2020
2114
0.510
Why?
Troponin I
1
2018
122
0.500
Why?
Quality Assurance, Health Care
1
2018
205
0.500
Why?
Quality Indicators, Health Care
2
2018
240
0.490
Why?
United States
15
2025
12072
0.490
Why?
Disaccharides
1
2016
18
0.480
Why?
Prosthesis Design
5
2023
643
0.470
Why?
Lung Transplantation
1
2020
363
0.470
Why?
Circulatory Arrest, Deep Hypothermia Induced
1
2016
41
0.460
Why?
Palliative Care
1
2020
443
0.460
Why?
Surgical Procedures, Operative
1
2018
225
0.460
Why?
Propensity Score
4
2024
271
0.450
Why?
Erythropoietin
1
2016
102
0.440
Why?
Postoperative Care
1
2017
294
0.440
Why?
Calcium
1
2019
1010
0.430
Why?
Proportional Hazards Models
6
2018
1410
0.420
Why?
Patient Selection
6
2025
729
0.420
Why?
Thoracotomy
1
2015
107
0.410
Why?
Marfan Syndrome
1
2016
147
0.410
Why?
Thrombosis
1
2017
499
0.380
Why?
Kaplan-Meier Estimate
5
2020
1071
0.370
Why?
Cardiopulmonary Bypass
3
2025
361
0.370
Why?
Atherosclerosis
1
2019
948
0.350
Why?
Reoperation
4
2020
818
0.350
Why?
Aorta, Thoracic
2
2015
530
0.340
Why?
Myocardium
3
2022
852
0.340
Why?
Clinical Competence
3
2025
1050
0.330
Why?
Linear Models
3
2017
688
0.330
Why?
Incidence
8
2025
3360
0.330
Why?
Endovascular Procedures
2
2017
802
0.330
Why?
Tricuspid Valve
2
2009
58
0.310
Why?
Recovery of Function
3
2023
449
0.310
Why?
Mitochondria
2
2026
785
0.300
Why?
Leiomyosarcoma
1
2009
22
0.300
Why?
Respiration, Artificial
3
2025
501
0.300
Why?
Aged, 80 and over
11
2016
6797
0.290
Why?
Heart Arrest, Induced
3
2020
75
0.290
Why?
Myocardial Ischemia
1
2011
307
0.280
Why?
Follow-Up Studies
8
2020
5196
0.280
Why?
Minimally Invasive Surgical Procedures
3
2021
194
0.270
Why?
Adult
14
2025
31282
0.270
Why?
Cerebral Revascularization
1
2007
22
0.260
Why?
Observer Variation
2
2018
311
0.260
Why?
Survivors
1
2009
344
0.260
Why?
Coronary Aneurysm
1
2007
35
0.250
Why?
Hemorrhage
2
2013
487
0.250
Why?
Cardiac Catheterization
3
2016
630
0.240
Why?
Logistic Models
4
2018
1797
0.240
Why?
Tricuspid Valve Insufficiency
1
2006
61
0.240
Why?
Societies, Medical
2
2025
798
0.240
Why?
Comorbidity
4
2022
1595
0.230
Why?
Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha
1
2026
43
0.230
Why?
Preoperative Care
3
2018
358
0.230
Why?
Mitochondria, Heart
1
2026
58
0.230
Why?
Animals
15
2026
33912
0.230
Why?
Heart
2
2020
650
0.230
Why?
Age Factors
5
2018
2825
0.230
Why?
Prognosis
5
2020
4886
0.230
Why?
Surgical Wound Infection
2
2017
267
0.220
Why?
Aorta
3
2018
521
0.220
Why?
Obesity
1
2017
2426
0.220
Why?
Amino Acids, Branched-Chain
1
2005
75
0.220
Why?
Neoplasms
1
2020
3016
0.220
Why?
Rats
2
2021
3370
0.210
Why?
Stomach Ulcer
1
2005
97
0.210
Why?
Gastrostomy
1
2005
85
0.210
Why?
Thoracic Surgical Procedures
1
2025
105
0.210
Why?
Catheterization
2
2018
226
0.210
Why?
Sheep
6
2012
229
0.200
Why?
Calcinosis
1
2025
180
0.200
Why?
Motion
1
2023
37
0.200
Why?
Extracorporeal Membrane Oxygenation
2
2021
682
0.200
Why?
Survival Analysis
2
2018
1483
0.200
Why?
Education, Medical, Graduate
2
2025
554
0.190
Why?
Chi-Square Distribution
2
2015
563
0.190
Why?
Multiple Pulmonary Nodules
1
2023
22
0.190
Why?
MicroRNAs
2
2022
889
0.190
Why?
Solitary Pulmonary Nodule
1
2023
29
0.190
Why?
CRISPR-Cas Systems
1
2026
317
0.190
Why?
Hand
1
2023
93
0.190
Why?
Anastomosis, Surgical
1
2023
176
0.190
Why?
Social Determinants of Health
1
2025
165
0.180
Why?
Alveolar Bone Loss
1
2022
6
0.180
Why?
Enteral Nutrition
1
2005
290
0.180
Why?
Periodontitis
1
2022
19
0.180
Why?
Atrial Appendage
1
2022
77
0.180
Why?
Severity of Illness Index
5
2018
3061
0.180
Why?
Cardioplegic Solutions
2
2020
18
0.170
Why?
Biocompatible Materials
1
2022
108
0.170
Why?
Dietary Supplements
1
2005
448
0.170
Why?
Gastric Mucosa
1
2005
494
0.170
Why?
Registries
3
2020
1634
0.170
Why?
Anterior Wall Myocardial Infarction
1
2021
11
0.170
Why?
Mesothelioma
1
2022
97
0.170
Why?
Monitoring, Intraoperative
1
2021
127
0.160
Why?
Alginates
1
2020
24
0.160
Why?
Preoperative Period
2
2017
90
0.160
Why?
Carcinoma, Hepatocellular
1
2009
982
0.160
Why?
Embolectomy
1
2020
7
0.160
Why?
Biomarkers
3
2019
3385
0.160
Why?
Prosthesis Implantation
2
2020
152
0.160
Why?
Hydrogels
1
2021
92
0.160
Why?
Blood Loss, Surgical
2
2018
168
0.160
Why?
Organ Preservation
1
2020
62
0.150
Why?
Algorithms
3
2021
1680
0.150
Why?
Shock, Cardiogenic
1
2021
176
0.150
Why?
Perfusion
1
2020
209
0.150
Why?
Aorta, Abdominal
1
2020
96
0.150
Why?
Predictive Value of Tests
1
2025
2304
0.150
Why?
Thorax
1
2019
63
0.150
Why?
Polyethylene Glycols
1
2021
235
0.150
Why?
Odds Ratio
3
2017
1211
0.150
Why?
Postoperative Period
3
2020
331
0.140
Why?
Cohort Studies
6
2020
5063
0.140
Why?
ST Elevation Myocardial Infarction
1
2021
117
0.140
Why?
Medicare
1
2022
442
0.140
Why?
Liver Neoplasms
1
2009
1373
0.140
Why?
Thrombolytic Therapy
1
2020
191
0.140
Why?
Frailty
1
2021
140
0.140
Why?
Cell Survival
1
2021
826
0.140
Why?
Access to Information
1
2018
46
0.140
Why?
Health Communication
1
2018
30
0.140
Why?
Cost Savings
2
2017
79
0.140
Why?
Sex Factors
3
2018
1356
0.140
Why?
Liver Cirrhosis
1
2005
903
0.130
Why?
Mediastinitis
1
2017
16
0.130
Why?
Pulmonary Embolism
1
2020
182
0.130
Why?
Acute Disease
2
2020
1153
0.130
Why?
Transfection
1
2019
962
0.130
Why?
Wearable Electronic Devices
1
2019
128
0.130
Why?
Hyperglycemia
2
2017
234
0.130
Why?
Thromboembolism
1
2018
93
0.130
Why?
Meat
1
2017
45
0.130
Why?
Atrial Fibrillation
2
2022
738
0.130
Why?
Multilevel Analysis
1
2017
9
0.130
Why?
Perception
1
2018
231
0.130
Why?
Emergencies
1
2018
171
0.120
Why?
Learning Curve
1
2017
54
0.120
Why?
Echocardiography
4
2016
1125
0.120
Why?
Career Choice
1
2018
166
0.120
Why?
Lung
2
2023
1535
0.120
Why?
Antibiotic Prophylaxis
1
2017
117
0.120
Why?
Tomography, X-Ray Computed
3
2023
2065
0.120
Why?
Psoas Muscles
1
2016
6
0.120
Why?
Walk Test
1
2016
25
0.120
Why?
Tomography
2
2009
32
0.120
Why?
Perioperative Care
1
2018
217
0.120
Why?
Disease-Free Survival
1
2018
905
0.120
Why?
Disease Progression
2
2015
2200
0.110
Why?
Nitric Oxide
1
2018
471
0.110
Why?
Sarcopenia
1
2016
56
0.110
Why?
Vascular Remodeling
1
2015
46
0.110
Why?
Blood Vessel Prosthesis
2
2017
492
0.110
Why?
Hypoglycemia
1
2016
190
0.110
Why?
Genetic Therapy
1
2019
713
0.110
Why?
Reproducibility of Results
2
2019
2904
0.110
Why?
Obesity, Morbid
1
2017
232
0.100
Why?
Enzyme Inhibitors
1
2017
573
0.100
Why?
Clostridium Infections
1
2017
250
0.100
Why?
Cause of Death
1
2016
506
0.100
Why?
Overweight
1
2017
387
0.100
Why?
Cost of Illness
1
2016
297
0.100
Why?
Chronic Disease
2
2015
1246
0.100
Why?
Radial Artery
1
2013
32
0.100
Why?
Stents
2
2017
799
0.100
Why?
Lung Neoplasms
1
2023
1545
0.090
Why?
Blood Transfusion
1
2015
294
0.090
Why?
Quality Improvement
2
2019
722
0.090
Why?
Inflammation
1
2019
1489
0.090
Why?
Hepatopulmonary Syndrome
1
2011
8
0.090
Why?
Heart Function Tests
2
2012
51
0.090
Why?
Practice Guidelines as Topic
1
2018
1295
0.090
Why?
Massachusetts
1
2011
122
0.090
Why?
Ligation
2
2012
134
0.080
Why?
Prostheses and Implants
1
2012
146
0.080
Why?
Practice Patterns, Physicians'
1
2017
789
0.080
Why?
End Stage Liver Disease
1
2013
193
0.080
Why?
Hypertension, Portal
1
2011
78
0.080
Why?
Elective Surgical Procedures
1
2011
162
0.080
Why?
Liver
2
2009
1796
0.080
Why?
Disease Models, Animal
4
2026
4697
0.080
Why?
Heart Arrest
1
2014
356
0.080
Why?
Heart Valves
1
2009
52
0.080
Why?
Histocytochemistry
1
2009
85
0.080
Why?
Radiography, Abdominal
1
2009
43
0.080
Why?
Capsule Endoscopy
1
2009
17
0.070
Why?
Echocardiography, Transesophageal
2
2008
246
0.070
Why?
Microscopy
1
2009
118
0.070
Why?
Cardiovascular Surgical Procedures
1
2009
42
0.070
Why?
Spectrometry, Fluorescence
1
2008
79
0.070
Why?
Hypertension
1
2017
1356
0.070
Why?
Feasibility Studies
2
2008
824
0.070
Why?
Hospitalization
1
2017
1950
0.070
Why?
Cardiac Output
1
2008
153
0.070
Why?
ROC Curve
1
2009
613
0.070
Why?
Spectroscopy, Near-Infrared
1
2008
159
0.070
Why?
Hyperkalemia
1
2008
68
0.060
Why?
Time
1
2007
92
0.060
Why?
Liver Diseases
1
2011
385
0.060
Why?
Models, Animal
1
2008
450
0.060
Why?
Sugar Alcohols
1
2006
2
0.060
Why?
Parenteral Nutrition, Home
1
2006
8
0.060
Why?
Sutures
1
2006
63
0.060
Why?
Rifamycins
1
2006
18
0.060
Why?
Portasystemic Shunt, Transjugular Intrahepatic
1
2006
15
0.060
Why?
Aspartate Aminotransferases
1
2006
80
0.060
Why?
Operative Time
2
2017
201
0.060
Why?
Alkaline Phosphatase
1
2006
93
0.060
Why?
Liver Transplantation
2
2013
1147
0.060
Why?
Genetic Predisposition to Disease
1
2017
3436
0.060
Why?
Anti-Bacterial Agents
1
2017
2596
0.060
Why?
Hepatic Encephalopathy
1
2006
83
0.060
Why?
Liver Failure
1
2006
99
0.060
Why?
Ventricular Dysfunction, Left
1
2008
362
0.060
Why?
Review Literature as Topic
1
2025
55
0.050
Why?
Decision Support Techniques
2
2020
293
0.050
Why?
Cartilage, Articular
1
2005
64
0.050
Why?
Transcriptional Activation
1
2026
419
0.050
Why?
Diagnosis, Differential
1
2009
1882
0.050
Why?
Oxidative Phosphorylation
1
2024
142
0.050
Why?
Coronary Disease
1
2007
624
0.050
Why?
Ventricular Function, Left
1
2007
549
0.050
Why?
Longitudinal Studies
1
2007
1490
0.050
Why?
Recurrence
1
2006
1489
0.050
Why?
Treponema denticola
1
2022
2
0.050
Why?
Porphyromonas gingivalis
1
2022
5
0.050
Why?
Mice
3
2026
18301
0.050
Why?
Arthroplasty, Replacement, Knee
1
2005
155
0.040
Why?
Interleukin-2
1
2022
236
0.040
Why?
Mediastinum
1
2022
44
0.040
Why?
B7-H1 Antigen
1
2022
136
0.040
Why?
Ophthalmoscopes
1
2001
5
0.040
Why?
Young Adult
1
2016
10103
0.040
Why?
Accreditation
1
2021
89
0.040
Why?
Blood Pressure
1
2007
1345
0.040
Why?
Osteoarthritis, Knee
1
2005
282
0.040
Why?
Ophthalmoscopy
1
2001
33
0.040
Why?
Wrist
1
2021
28
0.040
Why?
Research Design
1
2005
716
0.040
Why?
Energy Metabolism
1
2026
804
0.040
Why?
Creatinine
1
2022
398
0.040
Why?
Myocytes, Cardiac
1
2026
668
0.040
Why?
Tomography, Optical Coherence
1
2005
441
0.040
Why?
Immunity, Innate
1
2022
406
0.040
Why?
Geriatric Assessment
1
2021
184
0.040
Why?
Prospective Studies
3
2017
6459
0.040
Why?
Fear
1
2021
190
0.040
Why?
Accidental Falls
1
2021
112
0.040
Why?
Healthy Volunteers
1
2019
154
0.040
Why?
Ventricular Function, Right
1
2020
126
0.040
Why?
Early Detection of Cancer
1
2023
421
0.040
Why?
Cardiovascular Diseases
1
2011
2121
0.030
Why?
Gene Expression Regulation
1
2026
2323
0.030
Why?
Direct Service Costs
1
2017
11
0.030
Why?
Clinical Decision-Making
1
2020
314
0.030
Why?
Walking
1
2019
230
0.030
Why?
Activities of Daily Living
1
2019
386
0.030
Why?
Adolescent
1
2016
20987
0.030
Why?
Arrhythmias, Cardiac
1
2021
482
0.030
Why?
Cytokines
1
2022
1339
0.030
Why?
Canada
1
2017
327
0.030
Why?
Benchmarking
1
2017
137
0.030
Why?
Drug Administration Schedule
1
2017
732
0.030
Why?
Cluster Analysis
1
2017
414
0.030
Why?
Glomerular Filtration Rate
1
2019
566
0.030
Why?
Frail Elderly
1
2016
107
0.030
Why?
Organ Size
1
2016
407
0.030
Why?
Morbidity
1
2015
256
0.030
Why?
Operating Rooms
1
2015
73
0.030
Why?
Cost-Benefit Analysis
1
2017
555
0.030
Why?
Genetic Association Studies
1
2017
819
0.020
Why?
Punctures
1
2013
52
0.020
Why?
Program Evaluation
1
2015
447
0.020
Why?
Heart Diseases
1
2017
499
0.020
Why?
Cardiac Tamponade
1
2012
35
0.020
Why?
Sheep, Domestic
1
2012
17
0.020
Why?
Matrix Metalloproteinase 2
1
2012
86
0.020
Why?
Blood Glucose
1
2016
1117
0.020
Why?
Computational Biology
1
2017
862
0.020
Why?
Referral and Consultation
1
2015
564
0.020
Why?
Waiting Lists
1
2013
253
0.020
Why?
Patient Care Team
1
2015
562
0.020
Why?
Coronary Angiography
1
2013
450
0.020
Why?
Gene Expression Profiling
1
2017
1801
0.020
Why?
Transcriptome
1
2017
1103
0.020
Why?
HIV
1
2011
174
0.020
Why?
Case-Control Studies
1
2017
3359
0.020
Why?
Natriuretic Peptide, Brain
1
2012
325
0.020
Why?
Heart Septum
1
2008
41
0.020
Why?
Surgical Instruments
1
2008
52
0.020
Why?
Patient Safety
1
2013
443
0.020
Why?
Diastole
1
2008
181
0.020
Why?
Suture Techniques
1
2008
178
0.020
Why?
Echocardiography, Doppler, Color
1
2007
113
0.020
Why?
Fatty Acids, Essential
1
2006
6
0.020
Why?
Liver Function Tests
1
2006
97
0.010
Why?
Nutritional Requirements
1
2006
163
0.010
Why?
Birefringence
1
2005
10
0.010
Why?
Swine
1
2008
1186
0.010
Why?
Intraoperative Period
1
2005
63
0.010
Why?
Computer Systems
1
2005
35
0.010
Why?
Collagen
1
2005
273
0.010
Why?
Image Processing, Computer-Assisted
1
2005
587
0.010
Why?
Randomized Controlled Trials as Topic
1
2006
1267
0.010
Why?
Macula Lutea
1
2001
22
0.010
Why?
Magnetic Resonance Imaging
1
2012
3763
0.010
Why?
Optics and Photonics
1
2001
107
0.010
Why?
Eye Diseases
1
2001
107
0.010
Why?
Equipment Design
1
2001
512
0.010
Why?
Retina
1
2001
425
0.010
Why?
Cornea
1
2001
569
0.010
Why?
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