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Sandeep Nathan

Concepts (327)

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?
Percutaneous Coronary Intervention
16
2025
75
3.000
Why?
Coronary Artery Disease
20
2025
371
3.000
Why?
Shock, Cardiogenic
20
2025
168
2.870
Why?
Cardiac Catheterization
14
2025
295
2.130
Why?
Radial Artery
7
2022
37
1.660
Why?
Acute Coronary Syndrome
5
2021
30
1.650
Why?
Heart-Assist Devices
12
2024
883
1.600
Why?
Robotic Surgical Procedures
8
2025
366
1.410
Why?
Heart Failure
18
2025
1376
1.370
Why?
Coronary Angiography
13
2024
232
1.320
Why?
Coronary Vessels
8
2024
175
1.090
Why?
Myocardial Infarction
12
2025
375
1.010
Why?
Intra-Aortic Balloon Pumping
5
2025
92
0.990
Why?
Catheterization, Peripheral
3
2022
59
0.970
Why?
Hemodynamics
7
2024
712
0.940
Why?
Angioplasty, Balloon, Coronary
11
2018
63
0.920
Why?
Registries
7
2025
995
0.920
Why?
Ischemia
4
2024
252
0.880
Why?
Platelet Aggregation Inhibitors
4
2025
177
0.840
Why?
Treatment Outcome
41
2025
9070
0.820
Why?
Extracorporeal Membrane Oxygenation
3
2023
216
0.810
Why?
Endoscopy
4
2025
366
0.770
Why?
Pulmonary Embolism
6
2021
226
0.730
Why?
Coronary Artery Bypass
9
2025
223
0.730
Why?
Humans
101
2025
93132
0.720
Why?
Drug-Eluting Stents
6
2025
22
0.700
Why?
Angiography, Digital Subtraction
2
2019
101
0.700
Why?
Retrospective Studies
40
2025
10128
0.680
Why?
Arterial Occlusive Diseases
2
2021
106
0.670
Why?
Chitosan
1
2021
17
0.670
Why?
Hemorrhage
4
2022
289
0.650
Why?
Hemostatics
1
2021
60
0.640
Why?
Coronary Artery Bypass, Off-Pump
3
2020
42
0.640
Why?
Blood Pressure
2
2014
887
0.630
Why?
Kidney
3
2021
1093
0.620
Why?
Brachial Artery
2
2021
37
0.600
Why?
Ultrasonography, Interventional
3
2023
121
0.600
Why?
Aged
46
2025
20395
0.550
Why?
Disease Management
2
2018
357
0.520
Why?
Clinical Protocols
1
2018
154
0.520
Why?
Hospital Mortality
11
2025
480
0.520
Why?
Internal Mammary-Coronary Artery Anastomosis
1
2017
8
0.510
Why?
Aortic Valve Stenosis
4
2023
146
0.500
Why?
Male
57
2025
44355
0.490
Why?
Coronary Restenosis
5
2011
13
0.480
Why?
Female
55
2025
48542
0.470
Why?
Septal Occluder Device
5
2025
49
0.460
Why?
Middle Aged
45
2025
27535
0.460
Why?
Upper Extremity
1
2016
64
0.450
Why?
Hypertension
2
2014
748
0.440
Why?
Heart Arrest
4
2022
310
0.440
Why?
Denervation
1
2014
25
0.430
Why?
Mammary Arteries
3
2023
32
0.430
Why?
Cardiovascular System
1
2014
52
0.420
Why?
Emergency Service, Hospital
3
2021
576
0.420
Why?
Sympathectomy
1
2013
19
0.410
Why?
Femoral Artery
4
2025
90
0.400
Why?
Hypertrophy, Left Ventricular
1
2013
60
0.400
Why?
Foramen Ovale, Patent
2
2025
23
0.390
Why?
Stents
6
2024
406
0.380
Why?
Heart Valve Prosthesis Implantation
3
2023
186
0.380
Why?
Thrombolytic Therapy
5
2021
253
0.360
Why?
Platelet Aggregation
1
2012
40
0.360
Why?
Ticlopidine
1
2012
24
0.360
Why?
Blood Coagulation Tests
1
2012
31
0.360
Why?
Heart Ventricles
3
2021
649
0.350
Why?
Heart Rate
1
2013
505
0.340
Why?
Blood Loss, Surgical
1
2012
129
0.340
Why?
Practice Guidelines as Topic
1
2018
1054
0.340
Why?
Myocardial Ischemia
4
2024
140
0.330
Why?
Aorta
3
2021
273
0.330
Why?
Angioplasty, Balloon
4
2020
90
0.330
Why?
Vascular Patency
5
2023
118
0.320
Why?
Chest Pain
1
2010
44
0.310
Why?
Popliteal Artery
2
2020
30
0.310
Why?
Coronary Disease
4
2018
221
0.310
Why?
Absorbable Implants
2
2020
37
0.310
Why?
Time Factors
15
2025
5380
0.310
Why?
Ventricular Function, Left
4
2021
517
0.300
Why?
Risk Factors
13
2025
5900
0.300
Why?
Heart Diseases
2
2016
258
0.290
Why?
Thrombosis
2
2025
308
0.290
Why?
Peripheral Arterial Disease
2
2020
101
0.280
Why?
Follow-Up Studies
11
2025
3814
0.260
Why?
Gastric Fundus
1
2006
7
0.250
Why?
Gastric Fistula
1
2006
4
0.250
Why?
Electrodes
1
2006
97
0.240
Why?
Pericardium
1
2006
71
0.240
Why?
Echocardiography, Three-Dimensional
4
2019
332
0.240
Why?
Aortic Valve
3
2023
250
0.240
Why?
Axillary Artery
1
2025
12
0.230
Why?
Heart Septal Defects, Atrial
1
2025
61
0.220
Why?
Calcium Channel Blockers
1
2005
118
0.220
Why?
Cardiopulmonary Resuscitation
2
2019
246
0.220
Why?
Brachiocephalic Veins
2
2021
31
0.210
Why?
Cardiovascular Agents
2
2019
57
0.210
Why?
Defibrillators, Implantable
1
2006
185
0.210
Why?
Triage
2
2018
131
0.210
Why?
Anticoagulants
3
2022
455
0.200
Why?
Carotid Arteries
1
2024
130
0.200
Why?
Fibrinolytic Agents
3
2021
238
0.200
Why?
Echocardiography, Transesophageal
5
2019
263
0.190
Why?
Hypothermia, Induced
1
2024
88
0.190
Why?
Length of Stay
4
2025
820
0.190
Why?
Cysteine
1
2024
145
0.190
Why?
Coronary Stenosis
2
2019
31
0.190
Why?
Aortic Valve Insufficiency
2
2015
128
0.190
Why?
Kidney Diseases
1
2005
309
0.190
Why?
Foreign-Body Migration
2
2017
30
0.190
Why?
ST Elevation Myocardial Infarction
1
2022
15
0.180
Why?
Microcirculation
2
2024
98
0.180
Why?
Device Removal
2
2018
166
0.180
Why?
Coronary Circulation
2
2024
95
0.180
Why?
Ulnar Artery
1
2022
6
0.180
Why?
Pilot Projects
2
2024
913
0.180
Why?
Fibrin Fibrinogen Degradation Products
1
2021
31
0.170
Why?
Prognosis
6
2025
3890
0.170
Why?
Hemostatic Techniques
1
2021
17
0.170
Why?
Hemostasis
1
2021
24
0.170
Why?
Troponin T
1
2021
41
0.170
Why?
Prosthesis Design
5
2024
293
0.170
Why?
Arteriovenous Fistula
1
2021
52
0.160
Why?
Heart Atria
3
2021
247
0.160
Why?
Ventricular Outflow Obstruction
1
2020
21
0.160
Why?
Predictive Value of Tests
7
2021
1703
0.160
Why?
Risk Assessment
9
2025
2434
0.150
Why?
Adult
12
2025
27849
0.150
Why?
Survival Rate
5
2024
1945
0.150
Why?
Stroke Volume
2
2021
434
0.150
Why?
Sutureless Surgical Procedures
1
2019
5
0.150
Why?
Everolimus
1
2019
34
0.150
Why?
Heart Septal Defects, Ventricular
1
2019
66
0.150
Why?
Prosthesis Implantation
1
2020
133
0.150
Why?
Venous Thrombosis
1
2021
257
0.140
Why?
Perioperative Care
1
2021
187
0.140
Why?
Atherectomy, Coronary
1
2018
2
0.140
Why?
Electrocardiography
2
2011
496
0.140
Why?
Ventricular Dysfunction, Right
1
2020
151
0.140
Why?
Cardiac Catheters
1
2018
19
0.140
Why?
Renal Dialysis
1
2021
349
0.140
Why?
Monocytes
1
2019
214
0.140
Why?
Hospital Costs
1
2019
114
0.140
Why?
Vascular Calcification
1
2018
47
0.130
Why?
Prevalence
4
2025
1318
0.130
Why?
Social Determinants of Health
1
2019
106
0.130
Why?
Microvessels
1
2018
68
0.130
Why?
Catheters
3
2023
96
0.130
Why?
Blood Circulation
1
2017
29
0.130
Why?
Heart Transplantation
1
2023
814
0.130
Why?
Heart Massage
1
2017
11
0.130
Why?
Out-of-Hospital Cardiac Arrest
1
2019
103
0.130
Why?
United States
9
2024
7581
0.130
Why?
Computer Simulation
1
2021
1120
0.130
Why?
Renal Veins
1
2017
26
0.130
Why?
Severity of Illness Index
8
2019
1910
0.120
Why?
Equipment Failure
3
2018
119
0.120
Why?
Decision Support Techniques
1
2018
185
0.120
Why?
Survival Analysis
2
2017
1518
0.120
Why?
Health Status Disparities
1
2019
218
0.120
Why?
Transcatheter Aortic Valve Replacement
1
2017
72
0.120
Why?
Biomarkers
2
2021
1905
0.120
Why?
Endovascular Procedures
1
2020
334
0.120
Why?
Vena Cava Filters
1
2017
89
0.120
Why?
Organ Dysfunction Scores
1
2016
34
0.120
Why?
Rest
1
2016
50
0.120
Why?
Macrophages
1
2019
609
0.120
Why?
Myocardial Perfusion Imaging
1
2016
38
0.120
Why?
Catheterization
1
2017
217
0.110
Why?
Vasodilator Agents
1
2016
132
0.110
Why?
Atrial Fibrillation
2
2021
415
0.110
Why?
Atrial Appendage
1
2015
37
0.110
Why?
Cardiac Surgical Procedures
1
2019
505
0.100
Why?
Forecasting
1
2014
288
0.100
Why?
Graft Occlusion, Vascular
2
2006
89
0.100
Why?
Age Factors
4
2021
1898
0.100
Why?
Software
1
2017
669
0.090
Why?
Image Interpretation, Computer-Assisted
1
2017
626
0.090
Why?
Peripheral Vascular Diseases
1
2013
56
0.090
Why?
Comorbidity
3
2025
1003
0.090
Why?
Epigastric Arteries
1
2012
9
0.090
Why?
Whole Blood Coagulation Time
1
2012
7
0.090
Why?
Academic Medical Centers
3
2021
396
0.090
Why?
Reproducibility of Results
4
2023
2705
0.090
Why?
Aged, 80 and over
6
2020
7039
0.090
Why?
Mitral Valve
1
2013
224
0.090
Why?
Operative Time
2
2025
167
0.090
Why?
Vascular Diseases
1
2012
117
0.090
Why?
Catheter Ablation
1
2015
349
0.090
Why?
Vascular Resistance
2
2024
97
0.080
Why?
Prospective Studies
6
2022
4546
0.080
Why?
Point-of-Care Systems
1
2012
150
0.080
Why?
Acute Disease
2
2024
838
0.080
Why?
Punctures
2
2021
28
0.080
Why?
Platelet Activation
1
2010
17
0.080
Why?
Coronary Aneurysm
1
2010
15
0.080
Why?
Monitoring, Physiologic
1
2012
255
0.080
Why?
Mammaplasty
1
2012
122
0.080
Why?
Thoracic Injuries
1
2010
41
0.080
Why?
Surgical Flaps
1
2012
251
0.080
Why?
Tomography, X-Ray Computed
4
2017
2562
0.080
Why?
Sirolimus
1
2010
176
0.070
Why?
Hospitals
2
2022
329
0.070
Why?
Wounds, Nonpenetrating
1
2010
112
0.070
Why?
Platelet Glycoprotein GPIIb-IIIa Complex
3
2003
11
0.070
Why?
Medically Uninsured
1
2009
66
0.070
Why?
Paclitaxel
1
2010
478
0.070
Why?
Minority Groups
1
2009
149
0.070
Why?
Illinois
4
2018
515
0.070
Why?
Randomized Controlled Trials as Topic
4
2019
916
0.070
Why?
Pulsatile Flow
2
2021
49
0.070
Why?
Patient Compliance
1
2009
236
0.070
Why?
Quality Improvement
1
2011
482
0.070
Why?
Health Services Accessibility
1
2011
480
0.070
Why?
Chicago
3
2021
1452
0.060
Why?
Thoracotomy
1
2006
68
0.060
Why?
Saphenous Vein
1
2006
59
0.060
Why?
Embolism
1
2006
32
0.060
Why?
Brachytherapy
2
2004
128
0.060
Why?
Postoperative Complications
3
2022
2552
0.060
Why?
Beta Particles
2
2003
4
0.060
Why?
Strontium Radioisotopes
2
2003
3
0.060
Why?
Immunosuppressive Agents
1
2010
987
0.060
Why?
Chronic Disease
2
2019
941
0.050
Why?
Radiography, Thoracic
1
2006
323
0.050
Why?
Cost-Benefit Analysis
2
2019
494
0.050
Why?
Echocardiography, Doppler, Color
2
2015
73
0.050
Why?
Magnetic Resonance Imaging
1
2016
3450
0.050
Why?
Minimally Invasive Surgical Procedures
2
2019
282
0.050
Why?
Health Care Costs
1
2006
248
0.050
Why?
Angina, Unstable
1
2003
6
0.050
Why?
Heparin, Low-Molecular-Weight
1
2003
32
0.050
Why?
Extremities
1
2024
170
0.050
Why?
Tertiary Care Centers
1
2023
127
0.050
Why?
Mucocutaneous Lymph Node Syndrome
1
2003
25
0.050
Why?
Spasm
1
2022
17
0.050
Why?
Sternotomy
1
2022
24
0.040
Why?
Blood Coagulation
1
2022
90
0.040
Why?
Multivariate Analysis
3
2011
984
0.040
Why?
Databases, Factual
2
2019
1004
0.040
Why?
Myocardial Revascularization
3
2009
28
0.040
Why?
Ventricular Pressure
1
2021
40
0.040
Why?
Pulmonary Veins
1
2002
104
0.040
Why?
Case-Control Studies
2
2018
1925
0.040
Why?
Pulmonary Artery
1
2023
333
0.040
Why?
Abnormalities, Multiple
1
2002
229
0.040
Why?
Blood Flow Velocity
1
2021
177
0.040
Why?
Lower Extremity
1
2021
99
0.040
Why?
Constriction, Pathologic
1
2021
207
0.040
Why?
Torsion, Mechanical
1
2020
5
0.040
Why?
Limb Salvage
1
2020
38
0.040
Why?
Pulmonary Valve
1
2020
34
0.040
Why?
Glomerular Filtration Rate
1
2021
282
0.040
Why?
Cardiac Output
1
2020
141
0.040
Why?
Tissue Donors
1
2023
541
0.040
Why?
Organ Size
1
2020
360
0.040
Why?
Fluoroscopy
1
2019
129
0.040
Why?
Bioprosthesis
1
2019
40
0.040
Why?
Disease Progression
1
2023
1529
0.040
Why?
Computed Tomography Angiography
1
2020
162
0.040
Why?
Retreatment
1
2018
104
0.040
Why?
Radiation Dosage
1
2019
224
0.040
Why?
Odds Ratio
1
2020
709
0.030
Why?
Breast Neoplasms
1
2012
3155
0.030
Why?
Quality-Adjusted Life Years
1
2019
157
0.030
Why?
Sex Factors
1
2021
1102
0.030
Why?
Hospitalization
1
2023
924
0.030
Why?
Renal Insufficiency, Chronic
1
2021
256
0.030
Why?
Antigens, CD
1
2019
476
0.030
Why?
Obesity, Morbid
1
2020
244
0.030
Why?
Prosthesis Fitting
1
2017
17
0.030
Why?
Reoperation
1
2020
696
0.030
Why?
Equipment Design
1
2018
411
0.030
Why?
Imaging, Three-Dimensional
1
2021
606
0.030
Why?
Incidence
3
2010
1697
0.030
Why?
Cardiomyopathies
1
2020
300
0.030
Why?
Phlebography
1
2017
69
0.030
Why?
Patient Selection
1
2020
688
0.030
Why?
Oxygen
1
2021
749
0.030
Why?
Echocardiography
1
2020
748
0.030
Why?
Health Status
1
2018
373
0.030
Why?
Cannula
1
2016
54
0.030
Why?
Blood Vessel Prosthesis Implantation
3
2003
235
0.030
Why?
Fatal Outcome
1
2016
292
0.030
Why?
Purines
1
2016
91
0.030
Why?
Animals
1
2014
27973
0.030
Why?
Combined Modality Therapy
1
2018
1719
0.030
Why?
Pyrazoles
1
2016
152
0.030
Why?
Regression Analysis
2
2009
573
0.030
Why?
Contrast Media
1
2019
986
0.030
Why?
Models, Biological
1
2021
1768
0.030
Why?
Image Enhancement
1
2017
498
0.030
Why?
Recurrence
2
2009
1188
0.020
Why?
Sensitivity and Specificity
1
2017
1909
0.020
Why?
Heart Valve Prosthesis
1
2013
94
0.020
Why?
Adenosine
1
2016
274
0.020
Why?
Ultrasonography
1
2015
679
0.020
Why?
Pulmonary Wedge Pressure
1
2013
117
0.020
Why?
Reference Values
1
2013
603
0.020
Why?
Angina Pectoris
1
2011
18
0.020
Why?
Workflow
1
2011
76
0.020
Why?
Chi-Square Distribution
1
2011
354
0.020
Why?
Preoperative Care
1
2013
404
0.020
Why?
Program Evaluation
1
2011
312
0.020
Why?
Accidents, Traffic
1
2010
102
0.020
Why?
Confidence Intervals
1
2009
217
0.020
Why?
Young Adult
1
2021
6922
0.020
Why?
Algorithms
1
2017
1948
0.020
Why?
Violence
1
2010
151
0.020
Why?
Kaplan-Meier Estimate
1
2009
874
0.020
Why?
Evidence-Based Medicine
1
2009
451
0.020
Why?
Preventive Medicine
1
2006
19
0.010
Why?
Logistic Models
1
2009
1240
0.010
Why?
Costs and Cost Analysis
1
2006
154
0.010
Why?
Diabetic Angiopathies
1
2004
37
0.010
Why?
Single-Blind Method
1
2004
158
0.010
Why?
Radiology, Interventional
1
2004
62
0.010
Why?
Endpoint Determination
1
2003
59
0.010
Why?
Treatment Failure
1
2003
291
0.010
Why?
Statistics as Topic
1
2003
228
0.010
Why?
Pulmonary Circulation
1
2002
92
0.010
Why?
Angiography
1
2002
192
0.010
Why?
Radiography
1
2004
750
0.010
Why?
Random Allocation
1
2002
308
0.010
Why?
Vascular Surgical Procedures
1
2002
150
0.010
Why?
Cohort Studies
1
2006
3044
0.010
Why?
Adolescent
1
2010
9550
0.010
Why?
Clinical Trials as Topic
1
2002
1098
0.010
Why?
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