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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
3.030
Why?
Coronary Artery Disease
20
2025
375
3.010
Why?
Shock, Cardiogenic
20
2025
168
2.900
Why?
Cardiac Catheterization
14
2025
295
2.140
Why?
Radial Artery
7
2022
37
1.680
Why?
Acute Coronary Syndrome
5
2021
33
1.660
Why?
Heart-Assist Devices
12
2024
882
1.610
Why?
Robotic Surgical Procedures
8
2025
367
1.410
Why?
Heart Failure
18
2025
1386
1.370
Why?
Coronary Angiography
13
2024
231
1.330
Why?
Coronary Vessels
8
2024
178
1.090
Why?
Myocardial Infarction
12
2025
383
1.010
Why?
Intra-Aortic Balloon Pumping
5
2025
92
1.000
Why?
Catheterization, Peripheral
3
2022
60
0.980
Why?
Hemodynamics
7
2024
713
0.940
Why?
Angioplasty, Balloon, Coronary
11
2018
65
0.930
Why?
Registries
7
2025
990
0.930
Why?
Ischemia
4
2024
253
0.880
Why?
Platelet Aggregation Inhibitors
4
2025
178
0.850
Why?
Treatment Outcome
41
2025
9097
0.830
Why?
Extracorporeal Membrane Oxygenation
3
2023
217
0.820
Why?
Endoscopy
4
2025
366
0.780
Why?
Pulmonary Embolism
6
2021
226
0.740
Why?
Coronary Artery Bypass
9
2025
224
0.730
Why?
Humans
101
2025
93501
0.720
Why?
Drug-Eluting Stents
6
2025
22
0.710
Why?
Angiography, Digital Subtraction
2
2019
99
0.700
Why?
Retrospective Studies
40
2025
10163
0.680
Why?
Arterial Occlusive Diseases
2
2021
106
0.680
Why?
Chitosan
1
2021
17
0.670
Why?
Hemorrhage
4
2022
288
0.650
Why?
Hemostatics
1
2021
60
0.650
Why?
Coronary Artery Bypass, Off-Pump
3
2020
42
0.640
Why?
Blood Pressure
2
2014
896
0.630
Why?
Kidney
3
2021
1111
0.620
Why?
Brachial Artery
2
2021
37
0.610
Why?
Ultrasonography, Interventional
3
2023
119
0.600
Why?
Aged
46
2025
20430
0.550
Why?
Clinical Protocols
1
2018
154
0.530
Why?
Disease Management
2
2018
358
0.530
Why?
Hospital Mortality
11
2025
482
0.520
Why?
Internal Mammary-Coronary Artery Anastomosis
1
2017
8
0.510
Why?
Aortic Valve Stenosis
4
2023
147
0.510
Why?
Male
57
2025
44552
0.490
Why?
Coronary Restenosis
5
2011
12
0.490
Why?
Female
55
2025
48696
0.470
Why?
Septal Occluder Device
5
2025
49
0.470
Why?
Middle Aged
45
2025
27569
0.460
Why?
Upper Extremity
1
2016
64
0.460
Why?
Heart Arrest
4
2022
311
0.440
Why?
Hypertension
2
2014
757
0.440
Why?
Denervation
1
2014
25
0.440
Why?
Mammary Arteries
3
2023
32
0.440
Why?
Cardiovascular System
1
2014
52
0.420
Why?
Emergency Service, Hospital
3
2021
579
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?
Heart Valve Prosthesis Implantation
3
2023
187
0.380
Why?
Stents
6
2024
409
0.380
Why?
Thrombolytic Therapy
5
2021
254
0.370
Why?
Platelet Aggregation
1
2012
40
0.360
Why?
Blood Coagulation Tests
1
2012
32
0.360
Why?
Ticlopidine
1
2012
26
0.360
Why?
Heart Ventricles
3
2021
650
0.350
Why?
Heart Rate
1
2013
505
0.340
Why?
Blood Loss, Surgical
1
2012
131
0.340
Why?
Practice Guidelines as Topic
1
2018
1052
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
45
0.320
Why?
Popliteal Artery
2
2020
30
0.320
Why?
Coronary Disease
4
2018
223
0.310
Why?
Absorbable Implants
2
2020
37
0.310
Why?
Time Factors
15
2025
5410
0.310
Why?
Ventricular Function, Left
4
2021
520
0.310
Why?
Risk Factors
13
2025
5898
0.300
Why?
Heart Diseases
2
2016
257
0.300
Why?
Thrombosis
2
2025
309
0.290
Why?
Peripheral Arterial Disease
2
2020
101
0.290
Why?
Follow-Up Studies
11
2025
3828
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
72
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
0.230
Why?
Calcium Channel Blockers
1
2005
118
0.230
Why?
Cardiopulmonary Resuscitation
2
2019
247
0.220
Why?
Brachiocephalic Veins
2
2021
31
0.220
Why?
Cardiovascular Agents
2
2019
59
0.220
Why?
Defibrillators, Implantable
1
2006
181
0.220
Why?
Triage
2
2018
131
0.210
Why?
Anticoagulants
3
2022
457
0.210
Why?
Carotid Arteries
1
2024
131
0.200
Why?
Fibrinolytic Agents
3
2021
239
0.200
Why?
Echocardiography, Transesophageal
5
2019
262
0.200
Why?
Hypothermia, Induced
1
2024
90
0.200
Why?
Cysteine
1
2024
145
0.200
Why?
Coronary Stenosis
2
2019
31
0.200
Why?
Length of Stay
4
2025
828
0.190
Why?
Aortic Valve Insufficiency
2
2015
128
0.190
Why?
Kidney Diseases
1
2005
315
0.190
Why?
Foreign-Body Migration
2
2017
32
0.190
Why?
ST Elevation Myocardial Infarction
1
2022
15
0.190
Why?
Microcirculation
2
2024
98
0.180
Why?
Device Removal
2
2018
168
0.180
Why?
Coronary Circulation
2
2024
95
0.180
Why?
Ulnar Artery
1
2022
6
0.180
Why?
Pilot Projects
2
2024
917
0.180
Why?
Fibrin Fibrinogen Degradation Products
1
2021
32
0.180
Why?
Prognosis
6
2025
3910
0.170
Why?
Hemostatic Techniques
1
2021
17
0.170
Why?
Hemostasis
1
2021
24
0.170
Why?
Troponin T
1
2021
42
0.170
Why?
Prosthesis Design
5
2024
297
0.170
Why?
Arteriovenous Fistula
1
2021
53
0.170
Why?
Heart Atria
3
2021
248
0.170
Why?
Ventricular Outflow Obstruction
1
2020
21
0.160
Why?
Predictive Value of Tests
7
2021
1713
0.160
Why?
Risk Assessment
9
2025
2440
0.150
Why?
Survival Rate
5
2024
1948
0.150
Why?
Adult
12
2025
27918
0.150
Why?
Stroke Volume
2
2021
438
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
135
0.150
Why?
Venous Thrombosis
1
2021
257
0.150
Why?
Perioperative Care
1
2021
188
0.140
Why?
Atherectomy, Coronary
1
2018
2
0.140
Why?
Electrocardiography
2
2011
493
0.140
Why?
Ventricular Dysfunction, Right
1
2020
151
0.140
Why?
Cardiac Catheters
1
2018
19
0.140
Why?
Renal Dialysis
1
2021
350
0.140
Why?
Hospital Costs
1
2019
116
0.140
Why?
Monocytes
1
2019
215
0.140
Why?
Vascular Calcification
1
2018
46
0.130
Why?
Prevalence
4
2025
1321
0.130
Why?
Social Determinants of Health
1
2019
108
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 Massage
1
2017
11
0.130
Why?
Heart Transplantation
1
2023
811
0.130
Why?
Out-of-Hospital Cardiac Arrest
1
2019
103
0.130
Why?
United States
9
2024
7619
0.130
Why?
Computer Simulation
1
2021
1118
0.130
Why?
Renal Veins
1
2017
26
0.130
Why?
Severity of Illness Index
8
2019
1917
0.120
Why?
Equipment Failure
3
2018
118
0.120
Why?
Decision Support Techniques
1
2018
185
0.120
Why?
Survival Analysis
2
2017
1524
0.120
Why?
Health Status Disparities
1
2019
219
0.120
Why?
Transcatheter Aortic Valve Replacement
1
2017
72
0.120
Why?
Biomarkers
2
2021
1910
0.120
Why?
Endovascular Procedures
1
2020
333
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
608
0.120
Why?
Myocardial Perfusion Imaging
1
2016
38
0.120
Why?
Catheterization
1
2017
218
0.120
Why?
Vasodilator Agents
1
2016
133
0.110
Why?
Atrial Appendage
1
2015
37
0.110
Why?
Atrial Fibrillation
2
2021
417
0.110
Why?
Cardiac Surgical Procedures
1
2019
506
0.100
Why?
Forecasting
1
2014
293
0.100
Why?
Graft Occlusion, Vascular
2
2006
89
0.100
Why?
Age Factors
4
2021
1906
0.100
Why?
Software
1
2017
670
0.100
Why?
Image Interpretation, Computer-Assisted
1
2017
626
0.100
Why?
Peripheral Vascular Diseases
1
2013
56
0.090
Why?
Comorbidity
3
2025
1007
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
394
0.090
Why?
Reproducibility of Results
4
2023
2715
0.090
Why?
Aged, 80 and over
6
2020
7061
0.090
Why?
Operative Time
2
2025
167
0.090
Why?
Mitral Valve
1
2013
225
0.090
Why?
Vascular Diseases
1
2012
118
0.090
Why?
Catheter Ablation
1
2015
345
0.090
Why?
Vascular Resistance
2
2024
97
0.090
Why?
Prospective Studies
6
2022
4559
0.080
Why?
Point-of-Care Systems
1
2012
150
0.080
Why?
Acute Disease
2
2024
841
0.080
Why?
Punctures
2
2021
28
0.080
Why?
Platelet Activation
1
2010
18
0.080
Why?
Coronary Aneurysm
1
2010
15
0.080
Why?
Monitoring, Physiologic
1
2012
262
0.080
Why?
Mammaplasty
1
2012
122
0.080
Why?
Thoracic Injuries
1
2010
41
0.080
Why?
Surgical Flaps
1
2012
252
0.080
Why?
Tomography, X-Ray Computed
4
2017
2585
0.080
Why?
Sirolimus
1
2010
176
0.070
Why?
Hospitals
2
2022
328
0.070
Why?
Platelet Glycoprotein GPIIb-IIIa Complex
3
2003
11
0.070
Why?
Wounds, Nonpenetrating
1
2010
114
0.070
Why?
Medically Uninsured
1
2009
67
0.070
Why?
Paclitaxel
1
2010
479
0.070
Why?
Minority Groups
1
2009
149
0.070
Why?
Illinois
4
2018
520
0.070
Why?
Randomized Controlled Trials as Topic
4
2019
920
0.070
Why?
Pulsatile Flow
2
2021
49
0.070
Why?
Patient Compliance
1
2009
237
0.070
Why?
Health Services Accessibility
1
2011
481
0.070
Why?
Quality Improvement
1
2011
485
0.070
Why?
Chicago
3
2021
1463
0.060
Why?
Thoracotomy
1
2006
68
0.060
Why?
Saphenous Vein
1
2006
59
0.060
Why?
Brachytherapy
2
2004
126
0.060
Why?
Embolism
1
2006
32
0.060
Why?
Beta Particles
2
2003
4
0.060
Why?
Strontium Radioisotopes
2
2003
4
0.060
Why?
Postoperative Complications
3
2022
2562
0.060
Why?
Immunosuppressive Agents
1
2010
990
0.060
Why?
Radiography, Thoracic
1
2006
327
0.050
Why?
Chronic Disease
2
2019
960
0.050
Why?
Cost-Benefit Analysis
2
2019
492
0.050
Why?
Echocardiography, Doppler, Color
2
2015
73
0.050
Why?
Magnetic Resonance Imaging
1
2016
3476
0.050
Why?
Minimally Invasive Surgical Procedures
2
2019
283
0.050
Why?
Health Care Costs
1
2006
251
0.050
Why?
Angina, Unstable
1
2003
6
0.050
Why?
Heparin, Low-Molecular-Weight
1
2003
32
0.050
Why?
Extremities
1
2024
176
0.050
Why?
Tertiary Care Centers
1
2023
129
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
985
0.040
Why?
Databases, Factual
2
2019
1006
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
1931
0.040
Why?
Pulmonary Artery
1
2023
333
0.040
Why?
Abnormalities, Multiple
1
2002
237
0.040
Why?
Blood Flow Velocity
1
2021
179
0.040
Why?
Lower Extremity
1
2021
98
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
281
0.040
Why?
Cardiac Output
1
2020
141
0.040
Why?
Tissue Donors
1
2023
541
0.040
Why?
Organ Size
1
2020
362
0.040
Why?
Fluoroscopy
1
2019
129
0.040
Why?
Bioprosthesis
1
2019
40
0.040
Why?
Disease Progression
1
2023
1531
0.040
Why?
Radiation Dosage
1
2019
229
0.040
Why?
Retreatment
1
2018
104
0.040
Why?
Computed Tomography Angiography
1
2020
164
0.040
Why?
Breast Neoplasms
1
2012
3110
0.040
Why?
Odds Ratio
1
2020
711
0.040
Why?
Quality-Adjusted Life Years
1
2019
156
0.030
Why?
Sex Factors
1
2021
1105
0.030
Why?
Hospitalization
1
2023
937
0.030
Why?
Renal Insufficiency, Chronic
1
2021
255
0.030
Why?
Antigens, CD
1
2019
475
0.030
Why?
Obesity, Morbid
1
2020
243
0.030
Why?
Prosthesis Fitting
1
2017
17
0.030
Why?
Reoperation
1
2020
702
0.030
Why?
Equipment Design
1
2018
415
0.030
Why?
Imaging, Three-Dimensional
1
2021
608
0.030
Why?
Cardiomyopathies
1
2020
291
0.030
Why?
Incidence
3
2010
1701
0.030
Why?
Phlebography
1
2017
68
0.030
Why?
Patient Selection
1
2020
690
0.030
Why?
Oxygen
1
2021
769
0.030
Why?
Echocardiography
1
2020
745
0.030
Why?
Health Status
1
2018
377
0.030
Why?
Cannula
1
2016
54
0.030
Why?
Blood Vessel Prosthesis Implantation
3
2003
236
0.030
Why?
Fatal Outcome
1
2016
295
0.030
Why?
Purines
1
2016
91
0.030
Why?
Animals
1
2014
28148
0.030
Why?
Pyrazoles
1
2016
150
0.030
Why?
Combined Modality Therapy
1
2018
1723
0.030
Why?
Regression Analysis
2
2009
579
0.030
Why?
Contrast Media
1
2019
988
0.030
Why?
Models, Biological
1
2021
1767
0.030
Why?
Image Enhancement
1
2017
505
0.030
Why?
Recurrence
2
2009
1190
0.020
Why?
Sensitivity and Specificity
1
2017
1922
0.020
Why?
Heart Valve Prosthesis
1
2013
94
0.020
Why?
Adenosine
1
2016
275
0.020
Why?
Pulmonary Wedge Pressure
1
2013
117
0.020
Why?
Ultrasonography
1
2015
702
0.020
Why?
Reference Values
1
2013
608
0.020
Why?
Angina Pectoris
1
2011
20
0.020
Why?
Workflow
1
2011
77
0.020
Why?
Chi-Square Distribution
1
2011
356
0.020
Why?
Preoperative Care
1
2013
406
0.020
Why?
Program Evaluation
1
2011
315
0.020
Why?
Accidents, Traffic
1
2010
102
0.020
Why?
Confidence Intervals
1
2009
217
0.020
Why?
Young Adult
1
2021
6930
0.020
Why?
Algorithms
1
2017
1953
0.020
Why?
Violence
1
2010
152
0.020
Why?
Kaplan-Meier Estimate
1
2009
876
0.020
Why?
Evidence-Based Medicine
1
2009
449
0.020
Why?
Preventive Medicine
1
2006
19
0.010
Why?
Logistic Models
1
2009
1243
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
159
0.010
Why?
Radiology, Interventional
1
2004
62
0.010
Why?
Endpoint Determination
1
2003
59
0.010
Why?
Treatment Failure
1
2003
292
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
790
0.010
Why?
Random Allocation
1
2002
307
0.010
Why?
Vascular Surgical Procedures
1
2002
150
0.010
Why?
Cohort Studies
1
2006
3054
0.010
Why?
Adolescent
1
2010
9606
0.010
Why?
Clinical Trials as Topic
1
2002
1103
0.010
Why?
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