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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
76
3.040
Why?
Coronary Artery Disease
20
2025
395
2.990
Why?
Shock, Cardiogenic
20
2025
172
2.900
Why?
Cardiac Catheterization
14
2025
334
2.130
Why?
Radial Artery
7
2022
37
1.680
Why?
Acute Coronary Syndrome
5
2021
34
1.660
Why?
Heart-Assist Devices
12
2024
903
1.600
Why?
Robotic Surgical Procedures
8
2025
367
1.420
Why?
Heart Failure
18
2025
1438
1.360
Why?
Coronary Angiography
13
2024
262
1.320
Why?
Coronary Vessels
8
2024
200
1.090
Why?
Myocardial Infarction
12
2025
436
1.010
Why?
Intra-Aortic Balloon Pumping
5
2025
92
1.000
Why?
Catheterization, Peripheral
3
2022
64
0.980
Why?
Angioplasty, Balloon, Coronary
11
2018
67
0.930
Why?
Hemodynamics
7
2024
776
0.930
Why?
Registries
7
2025
998
0.930
Why?
Ischemia
4
2024
256
0.880
Why?
Platelet Aggregation Inhibitors
4
2025
180
0.850
Why?
Treatment Outcome
41
2025
9228
0.820
Why?
Extracorporeal Membrane Oxygenation
3
2023
218
0.820
Why?
Endoscopy
4
2025
374
0.780
Why?
Pulmonary Embolism
6
2021
236
0.740
Why?
Coronary Artery Bypass
9
2025
252
0.730
Why?
Humans
101
2025
95992
0.710
Why?
Drug-Eluting Stents
6
2025
22
0.710
Why?
Angiography, Digital Subtraction
2
2019
100
0.700
Why?
Retrospective Studies
40
2025
10307
0.680
Why?
Arterial Occlusive Diseases
2
2021
111
0.680
Why?
Chitosan
1
2021
17
0.680
Why?
Hemorrhage
4
2022
295
0.650
Why?
Hemostatics
1
2021
61
0.650
Why?
Coronary Artery Bypass, Off-Pump
3
2020
42
0.640
Why?
Blood Pressure
2
2014
926
0.630
Why?
Kidney
3
2021
1135
0.620
Why?
Brachial Artery
2
2021
36
0.610
Why?
Ultrasonography, Interventional
3
2023
126
0.600
Why?
Aged
46
2025
20927
0.550
Why?
Clinical Protocols
1
2018
162
0.530
Why?
Disease Management
2
2018
363
0.530
Why?
Hospital Mortality
11
2025
485
0.530
Why?
Internal Mammary-Coronary Artery Anastomosis
1
2017
9
0.510
Why?
Aortic Valve Stenosis
4
2023
169
0.500
Why?
Coronary Restenosis
5
2011
12
0.490
Why?
Male
57
2025
45792
0.490
Why?
Septal Occluder Device
5
2025
57
0.470
Why?
Female
55
2025
49980
0.460
Why?
Upper Extremity
1
2016
65
0.460
Why?
Middle Aged
45
2025
28299
0.450
Why?
Heart Arrest
4
2022
313
0.440
Why?
Hypertension
2
2014
775
0.440
Why?
Denervation
1
2014
25
0.440
Why?
Mammary Arteries
3
2023
34
0.440
Why?
Cardiovascular System
1
2014
64
0.420
Why?
Emergency Service, Hospital
3
2021
593
0.420
Why?
Sympathectomy
1
2013
19
0.410
Why?
Femoral Artery
4
2025
91
0.400
Why?
Hypertrophy, Left Ventricular
1
2013
77
0.400
Why?
Foramen Ovale, Patent
2
2025
24
0.400
Why?
Stents
6
2024
422
0.380
Why?
Heart Valve Prosthesis Implantation
3
2023
199
0.380
Why?
Thrombolytic Therapy
5
2021
261
0.370
Why?
Platelet Aggregation
1
2012
42
0.360
Why?
Blood Coagulation Tests
1
2012
32
0.360
Why?
Ticlopidine
1
2012
26
0.360
Why?
Blood Loss, Surgical
1
2012
133
0.340
Why?
Heart Rate
1
2013
533
0.340
Why?
Practice Guidelines as Topic
1
2018
1096
0.340
Why?
Heart Ventricles
3
2021
826
0.330
Why?
Myocardial Ischemia
4
2024
167
0.330
Why?
Angioplasty, Balloon
4
2020
98
0.330
Why?
Aorta
3
2021
294
0.330
Why?
Vascular Patency
5
2023
127
0.320
Why?
Chest Pain
1
2010
49
0.320
Why?
Popliteal Artery
2
2020
30
0.320
Why?
Absorbable Implants
2
2020
37
0.310
Why?
Coronary Disease
4
2018
263
0.310
Why?
Time Factors
15
2025
5593
0.310
Why?
Risk Factors
13
2025
5992
0.300
Why?
Heart Diseases
2
2016
318
0.290
Why?
Ventricular Function, Left
4
2021
677
0.290
Why?
Thrombosis
2
2025
326
0.290
Why?
Peripheral Arterial Disease
2
2020
102
0.290
Why?
Follow-Up Studies
11
2025
3922
0.260
Why?
Gastric Fundus
1
2006
7
0.250
Why?
Gastric Fistula
1
2006
4
0.250
Why?
Electrodes
1
2006
103
0.240
Why?
Pericardium
1
2006
84
0.240
Why?
Axillary Artery
1
2025
12
0.230
Why?
Aortic Valve
3
2023
277
0.230
Why?
Heart Septal Defects, Atrial
1
2025
73
0.230
Why?
Calcium Channel Blockers
1
2005
123
0.230
Why?
Cardiopulmonary Resuscitation
2
2019
248
0.220
Why?
Brachiocephalic Veins
2
2021
33
0.220
Why?
Cardiovascular Agents
2
2019
61
0.220
Why?
Defibrillators, Implantable
1
2006
190
0.210
Why?
Triage
2
2018
132
0.210
Why?
Echocardiography, Three-Dimensional
4
2019
528
0.210
Why?
Anticoagulants
3
2022
465
0.210
Why?
Carotid Arteries
1
2024
136
0.200
Why?
Fibrinolytic Agents
3
2021
240
0.200
Why?
Hypothermia, Induced
1
2024
91
0.200
Why?
Cysteine
1
2024
146
0.200
Why?
Length of Stay
4
2025
835
0.200
Why?
Coronary Stenosis
2
2019
39
0.200
Why?
Aortic Valve Insufficiency
2
2015
144
0.190
Why?
Kidney Diseases
1
2005
323
0.190
Why?
ST Elevation Myocardial Infarction
1
2022
15
0.190
Why?
Foreign-Body Migration
2
2017
34
0.190
Why?
Echocardiography, Transesophageal
5
2019
364
0.190
Why?
Microcirculation
2
2024
104
0.180
Why?
Device Removal
2
2018
169
0.180
Why?
Ulnar Artery
1
2022
6
0.180
Why?
Coronary Circulation
2
2024
133
0.180
Why?
Pilot Projects
2
2024
936
0.180
Why?
Fibrin Fibrinogen Degradation Products
1
2021
32
0.180
Why?
Prognosis
6
2025
3993
0.170
Why?
Hemostasis
1
2021
24
0.170
Why?
Hemostatic Techniques
1
2021
19
0.170
Why?
Troponin T
1
2021
44
0.170
Why?
Prosthesis Design
5
2024
311
0.170
Why?
Arteriovenous Fistula
1
2021
54
0.170
Why?
Heart Atria
3
2021
297
0.160
Why?
Ventricular Outflow Obstruction
1
2020
23
0.160
Why?
Predictive Value of Tests
7
2021
1819
0.150
Why?
Risk Assessment
9
2025
2498
0.150
Why?
Survival Rate
5
2024
1978
0.150
Why?
Adult
12
2025
28636
0.150
Why?
Sutureless Surgical Procedures
1
2019
5
0.150
Why?
Everolimus
1
2019
36
0.150
Why?
Prosthesis Implantation
1
2020
135
0.150
Why?
Heart Septal Defects, Ventricular
1
2019
72
0.150
Why?
Venous Thrombosis
1
2021
258
0.150
Why?
Stroke Volume
2
2021
550
0.140
Why?
Perioperative Care
1
2021
188
0.140
Why?
Atherectomy, Coronary
1
2018
2
0.140
Why?
Cardiac Catheters
1
2018
20
0.140
Why?
Electrocardiography
2
2011
559
0.140
Why?
Ventricular Dysfunction, Right
1
2020
169
0.140
Why?
Renal Dialysis
1
2021
364
0.140
Why?
Hospital Costs
1
2019
117
0.140
Why?
Monocytes
1
2019
219
0.140
Why?
Microvessels
1
2018
69
0.130
Why?
Social Determinants of Health
1
2019
111
0.130
Why?
Prevalence
4
2025
1355
0.130
Why?
Vascular Calcification
1
2018
54
0.130
Why?
Catheters
3
2023
96
0.130
Why?
Blood Circulation
1
2017
31
0.130
Why?
Heart Massage
1
2017
12
0.130
Why?
Out-of-Hospital Cardiac Arrest
1
2019
103
0.130
Why?
Heart Transplantation
1
2023
816
0.130
Why?
Renal Veins
1
2017
27
0.130
Why?
United States
9
2024
7785
0.130
Why?
Computer Simulation
1
2021
1158
0.130
Why?
Severity of Illness Index
8
2019
1982
0.120
Why?
Equipment Failure
3
2018
133
0.120
Why?
Decision Support Techniques
1
2018
186
0.120
Why?
Survival Analysis
2
2017
1541
0.120
Why?
Health Status Disparities
1
2019
221
0.120
Why?
Transcatheter Aortic Valve Replacement
1
2017
74
0.120
Why?
Endovascular Procedures
1
2020
334
0.120
Why?
Biomarkers
2
2021
1931
0.120
Why?
Vena Cava Filters
1
2017
90
0.120
Why?
Organ Dysfunction Scores
1
2016
34
0.120
Why?
Rest
1
2016
53
0.120
Why?
Macrophages
1
2019
620
0.120
Why?
Myocardial Perfusion Imaging
1
2016
48
0.120
Why?
Catheterization
1
2017
237
0.120
Why?
Vasodilator Agents
1
2016
151
0.110
Why?
Atrial Appendage
1
2015
42
0.110
Why?
Atrial Fibrillation
2
2021
444
0.110
Why?
Cardiac Surgical Procedures
1
2019
519
0.100
Why?
Forecasting
1
2014
317
0.100
Why?
Graft Occlusion, Vascular
2
2006
100
0.100
Why?
Age Factors
4
2021
1959
0.100
Why?
Software
1
2017
698
0.100
Why?
Peripheral Vascular Diseases
1
2013
62
0.090
Why?
Comorbidity
3
2025
1017
0.090
Why?
Epigastric Arteries
1
2012
9
0.090
Why?
Image Interpretation, Computer-Assisted
1
2017
700
0.090
Why?
Whole Blood Coagulation Time
1
2012
7
0.090
Why?
Academic Medical Centers
3
2021
422
0.090
Why?
Reproducibility of Results
4
2023
2885
0.090
Why?
Aged, 80 and over
6
2020
7224
0.090
Why?
Operative Time
2
2025
168
0.090
Why?
Vascular Diseases
1
2012
122
0.090
Why?
Catheter Ablation
1
2015
365
0.090
Why?
Vascular Resistance
2
2024
104
0.090
Why?
Mitral Valve
1
2013
280
0.080
Why?
Prospective Studies
6
2022
4690
0.080
Why?
Point-of-Care Systems
1
2012
156
0.080
Why?
Acute Disease
2
2024
859
0.080
Why?
Punctures
2
2021
29
0.080
Why?
Platelet Activation
1
2010
18
0.080
Why?
Coronary Aneurysm
1
2010
16
0.080
Why?
Monitoring, Physiologic
1
2012
273
0.080
Why?
Mammaplasty
1
2012
124
0.080
Why?
Thoracic Injuries
1
2010
41
0.080
Why?
Surgical Flaps
1
2012
259
0.080
Why?
Tomography, X-Ray Computed
4
2017
2777
0.080
Why?
Sirolimus
1
2010
177
0.070
Why?
Hospitals
2
2022
329
0.070
Why?
Platelet Glycoprotein GPIIb-IIIa Complex
3
2003
11
0.070
Why?
Wounds, Nonpenetrating
1
2010
118
0.070
Why?
Medically Uninsured
1
2009
67
0.070
Why?
Paclitaxel
1
2010
488
0.070
Why?
Minority Groups
1
2009
154
0.070
Why?
Illinois
4
2018
530
0.070
Why?
Pulsatile Flow
2
2021
52
0.070
Why?
Randomized Controlled Trials as Topic
4
2019
935
0.070
Why?
Patient Compliance
1
2009
239
0.070
Why?
Health Services Accessibility
1
2011
491
0.070
Why?
Quality Improvement
1
2011
502
0.070
Why?
Chicago
3
2021
1505
0.060
Why?
Thoracotomy
1
2006
68
0.060
Why?
Brachytherapy
2
2004
127
0.060
Why?
Saphenous Vein
1
2006
61
0.060
Why?
Embolism
1
2006
34
0.060
Why?
Beta Particles
2
2003
4
0.060
Why?
Strontium Radioisotopes
2
2003
4
0.060
Why?
Postoperative Complications
3
2022
2603
0.060
Why?
Immunosuppressive Agents
1
2010
997
0.060
Why?
Radiography, Thoracic
1
2006
333
0.050
Why?
Chronic Disease
2
2019
983
0.050
Why?
Cost-Benefit Analysis
2
2019
500
0.050
Why?
Minimally Invasive Surgical Procedures
2
2019
287
0.050
Why?
Echocardiography, Doppler, Color
2
2015
107
0.050
Why?
Health Care Costs
1
2006
255
0.050
Why?
Magnetic Resonance Imaging
1
2016
3642
0.050
Why?
Angina, Unstable
1
2003
6
0.050
Why?
Heparin, Low-Molecular-Weight
1
2003
32
0.050
Why?
Extremities
1
2024
179
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
19
0.050
Why?
Sternotomy
1
2022
24
0.040
Why?
Blood Coagulation
1
2022
90
0.040
Why?
Databases, Factual
2
2019
1014
0.040
Why?
Multivariate Analysis
3
2011
1018
0.040
Why?
Myocardial Revascularization
3
2009
32
0.040
Why?
Ventricular Pressure
1
2021
48
0.040
Why?
Pulmonary Veins
1
2002
111
0.040
Why?
Case-Control Studies
2
2018
1962
0.040
Why?
Pulmonary Artery
1
2023
341
0.040
Why?
Abnormalities, Multiple
1
2002
240
0.040
Why?
Lower Extremity
1
2021
98
0.040
Why?
Blood Flow Velocity
1
2021
201
0.040
Why?
Torsion, Mechanical
1
2020
6
0.040
Why?
Constriction, Pathologic
1
2021
219
0.040
Why?
Limb Salvage
1
2020
38
0.040
Why?
Pulmonary Valve
1
2020
36
0.040
Why?
Glomerular Filtration Rate
1
2021
281
0.040
Why?
Cardiac Output
1
2020
159
0.040
Why?
Tissue Donors
1
2023
542
0.040
Why?
Organ Size
1
2020
376
0.040
Why?
Fluoroscopy
1
2019
140
0.040
Why?
Bioprosthesis
1
2019
43
0.040
Why?
Disease Progression
1
2023
1561
0.040
Why?
Retreatment
1
2018
107
0.040
Why?
Radiation Dosage
1
2019
236
0.040
Why?
Computed Tomography Angiography
1
2020
166
0.040
Why?
Breast Neoplasms
1
2012
3155
0.040
Why?
Odds Ratio
1
2020
721
0.040
Why?
Quality-Adjusted Life Years
1
2019
157
0.030
Why?
Sex Factors
1
2021
1130
0.030
Why?
Hospitalization
1
2023
946
0.030
Why?
Antigens, CD
1
2019
479
0.030
Why?
Renal Insufficiency, Chronic
1
2021
258
0.030
Why?
Obesity, Morbid
1
2020
248
0.030
Why?
Prosthesis Fitting
1
2017
18
0.030
Why?
Reoperation
1
2020
712
0.030
Why?
Equipment Design
1
2018
435
0.030
Why?
Imaging, Three-Dimensional
1
2021
631
0.030
Why?
Incidence
3
2010
1723
0.030
Why?
Cardiomyopathies
1
2020
318
0.030
Why?
Phlebography
1
2017
68
0.030
Why?
Patient Selection
1
2020
708
0.030
Why?
Oxygen
1
2021
781
0.030
Why?
Health Status
1
2018
386
0.030
Why?
Cannula
1
2016
57
0.030
Why?
Blood Vessel Prosthesis Implantation
3
2003
239
0.030
Why?
Fatal Outcome
1
2016
303
0.030
Why?
Purines
1
2016
97
0.030
Why?
Animals
1
2014
28901
0.030
Why?
Combined Modality Therapy
1
2018
1741
0.030
Why?
Echocardiography
1
2020
1010
0.030
Why?
Pyrazoles
1
2016
161
0.030
Why?
Regression Analysis
2
2009
600
0.030
Why?
Contrast Media
1
2019
1097
0.030
Why?
Models, Biological
1
2021
1810
0.030
Why?
Image Enhancement
1
2017
565
0.030
Why?
Recurrence
2
2009
1231
0.020
Why?
Adenosine
1
2016
278
0.020
Why?
Heart Valve Prosthesis
1
2013
107
0.020
Why?
Sensitivity and Specificity
1
2017
2042
0.020
Why?
Pulmonary Wedge Pressure
1
2013
123
0.020
Why?
Ultrasonography
1
2015
747
0.020
Why?
Reference Values
1
2013
675
0.020
Why?
Angina Pectoris
1
2011
29
0.020
Why?
Workflow
1
2011
80
0.020
Why?
Chi-Square Distribution
1
2011
365
0.020
Why?
Preoperative Care
1
2013
419
0.020
Why?
Program Evaluation
1
2011
323
0.020
Why?
Accidents, Traffic
1
2010
104
0.020
Why?
Confidence Intervals
1
2009
221
0.020
Why?
Young Adult
1
2021
7034
0.020
Why?
Algorithms
1
2017
2018
0.020
Why?
Violence
1
2010
154
0.020
Why?
Kaplan-Meier Estimate
1
2009
890
0.020
Why?
Evidence-Based Medicine
1
2009
458
0.020
Why?
Preventive Medicine
1
2006
19
0.010
Why?
Logistic Models
1
2009
1273
0.010
Why?
Costs and Cost Analysis
1
2006
157
0.010
Why?
Diabetic Angiopathies
1
2004
37
0.010
Why?
Single-Blind Method
1
2004
162
0.010
Why?
Radiology, Interventional
1
2004
66
0.010
Why?
Endpoint Determination
1
2003
59
0.010
Why?
Treatment Failure
1
2003
297
0.010
Why?
Statistics as Topic
1
2003
236
0.010
Why?
Pulmonary Circulation
1
2002
92
0.010
Why?
Angiography
1
2002
209
0.010
Why?
Radiography
1
2004
823
0.010
Why?
Random Allocation
1
2002
321
0.010
Why?
Vascular Surgical Procedures
1
2002
152
0.010
Why?
Cohort Studies
1
2006
3115
0.010
Why?
Adolescent
1
2010
9878
0.010
Why?
Clinical Trials as Topic
1
2002
1166
0.010
Why?
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