← Leaderboards
Natalia A. Trayanova
Johns Hopkins University
$20,674,312
Attributed
$31,181,951
Total exposure
22
Grants
18
Lead (contact PI)
Attributed= this PI's even-split share of every grant they're on (the fair, additive number). Exposure = full size of all those grants.
Funding over time
peak $2.9M · FY2005–25$5M$3.8M$2.5M$1.3M$0
'05
'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24
'25
Funding mix
By agency
NIH$31,181,951 · 22
By mechanism
R01$23,864,032 · 10
DP1$4,021,650 · 1
U01$3,146,513 · 1
P41$134,756 · 9
R13$15,000 · 1
Top collaborators
- Brian O'Rourke9 shared
- Donald M Bers5 shared
- Lothar A Blatter5 shared
- Jennifer E Van Eyk5 shared
- Hugh G Calkins4 shared
- Igor R Efimov4 shared
- Julia Gorelik4 shared
- Saman Nazarian4 shared
Most similar at Johns Hopkins University
Same institution · by research overlap
- Stephanie A Nonas$2,042,023
- Keith J. Slifer$2,495,670
- Xinzhong Dong$16,603,888
- Mathias Unberath$1,634,878
- David Spragg$805,511
Others in their field
Top investigators on “Arrhythmia”
- Dan M Roden · Vanderbilt University Medical Center$63,173,998
- Lynn A Sleeper · New England Research Institutes, Inc.$48,939,627
- Donald M Bers · Cincinnati Childrens Hosp Med Ctr$40,886,752
- Russell E Ware · Duke University$30,715,534
- David Herlie Robertson · Vanderbilt University$28,928,663
- Henry R Halperin · Johns Hopkins University$27,245,374
Research focus
ArrhythmiaHeartElectrophysiology (Science)CardiacInsightSimulationStructureProceduresBehaviorBaseLeadResponseCellsComputer SimulationMagnetic Resonance ImagingEnvironmentEconomic ImpactLifeComplexInfarctionMyocardial InfarctionAblationMeasurementHealth Care Costs
Grant awards (62)
Artificial intelligence analysis of atrial remodeling evolution in patients with atrial fibrillation: Towards optimal ablation strategies$817,137
R01 · FY2025 · HL · contact PI
Heart Digital Twin Analysis of Arrhythmias due to Infiltrating Adiposity$715,300
R01 · FY2025 · HL · contact PI
Artificial intelligence analysis of atrial remodeling evolution in patients with atrial fibrillation: Towards optimal ablation strategies$800,793
R01 · FY2024 · HL · contact PI
Heart Digital Twin Analysis of Arrhythmias due to Infiltrating Adiposity$740,783
R01 · FY2024 · HL · contact PI
Artificial intelligence analysis of atrial remodeling evolution in patients with atrial fibrillation: Towards optimal ablation strategies$798,602
R01 · FY2023 · HL · contact PI
Infarct-related Ventricular Tachycardia Mechanisms: From Micro to Clinical$747,493
R01 · FY2022 · HL · contact PI
Infarct-related Ventricular Tachycardia Mechanisms: From Micro to Clinical$771,801
R01 · FY2021 · HL · contact PI
Simulation Guidance of Ablation Therapy for Persistent Atrial Fibrillation$746,526
U01 · FY2021 · HL · contact PI
Implications of Intra-Myocardial Fat Deposition upon Propensity for Malignant Arrhythmia$611,025
R01 · FY2021 · HL
Infarct-related Ventricular Tachycardia Mechanisms: From Micro to Clinical$798,268
R01 · FY2020 · HL · contact PI
Simulation Guidance of Ablation Therapy for Persistent Atrial Fibrillation$769,384
U01 · FY2020 · HL · contact PI
Implications of Intra-Myocardial Fat Deposition upon Propensity for Malignant Arrhythmia$611,025
R01 · FY2020 · HL
Infarct-related Ventricular Tachycardia Mechanisms: From Micro to Clinical$813,824
R01 · FY2019 · HL · contact PI
Simulation Guidance of Ablation Therapy for Persistent Atrial Fibrillation$802,531
U01 · FY2019 · HL · contact PI
Exploration of Arrhythmogenic Triggers and Substrates in Heart Failure$682,334
R01 · FY2019 · HL · contact PI
Implications of Intra-Myocardial Fat Deposition upon Propensity for Malignant Arrhythmia$611,025
R01 · FY2019 · HL
Simulation Guidance of Ablation Therapy for Persistent Atrial Fibrillation$828,072
U01 · FY2018 · HL · contact PI
Exploration of Arrhythmogenic Triggers and Substrates in Heart Failure$664,092
R01 · FY2018 · HL · contact PI
Implications of Intra-Myocardial Fat Deposition upon Propensity for Malignant Arrhythmia$633,275
R01 · FY2018 · HL
Virtual Electrophysiology Laboratory$810,000
DP1 · FY2017 · HL · contact PI
Exploration of Arrhythmogenic Triggers and Substrates in Heart Failure$694,016
R01 · FY2017 · HL · contact PI
Virtual Electrophysiology Laboratory$810,000
DP1 · FY2016 · HL · contact PI
Exploration of Arrhythmogenic Triggers and Substrates in Heart Failure$757,771
R01 · FY2016 · HL · contact PI
Virtual Electrophysiology Laboratory$797,850
DP1 · FY2015 · HL · contact PI
Virtual Electrophysiology Laboratory$793,800
DP1 · FY2014 · HL · contact PI
Redox Modification of the Arrhythmic Substrate in Heart Failure$756,660
R01 · FY2014 · HL
Resynchronizing the Failing Heart: Insights from a Multiscale Cardiac Model$547,425
R01 · FY2014 · HL · contact PI
Virtual Electrophysiology Laboratory$810,000
DP1 · FY2013 · HL · contact PI
Redox Modification of the Arrhythmic Substrate in Heart Failure$738,419
R01 · FY2013 · HL
MItochondrial Dysfunction in Cardiac Hypertrophy and Failure$650,331
R01 · FY2013 · HL
Resynchronizing the Failing Heart: Insights from a Multiscale Cardiac Model$559,645
R01 · FY2013 · HL · contact PI
Redox Modification of the Arrhythmic Substrate in Heart Failure$749,437
R01 · FY2012 · HL
MItochondrial Dysfunction in Cardiac Hypertrophy and Failure$727,652
R01 · FY2012 · HL
Resynchronizing the Failing Heart: Insights from a Multiscale Cardiac Model$608,471
R01 · FY2012 · HL · contact PI
Redox Modification of the Arrhythmic Substrate in Heart Failure$764,376
R01 · FY2011 · HL
MItochondrial Dysfunction in Cardiac Hypertrophy and Failure$654,631
R01 · FY2011 · HL
Resynchronizing the Failing Heart: Insights from a Multiscale Cardiac Model$611,456
R01 · FY2011 · HL · contact PI
MItochondrial Dysfunction in Cardiac Hypertrophy and Failure$39,888
R01 · FY2011 · HL
MItochondrial Dysfunction in Cardiac Hypertrophy and Failure$700,977
R01 · FY2010 · HL
Defibrillation Mechanisms in Infarcted Hearts$509,269
R01 · FY2010 · HL · contact PI
MECHANOELECTRIC FEEDBACK IN CARDIAC DEFIBRILLATION$33,501
P41 · FY2010 · RR · contact PI
Defibrillation Mechanisms in Infarcted Hearts$507,857
R01 · FY2009 · HL · contact PI
MECHANOELECTRIC FEEDBACK IN CARDIAC DEFIBRILLATION$31,930
P41 · FY2009 · RR · contact PI
2009 Cardiac Arrhythmia Mechanisms Gordon Research Conference$15,000
R13 · FY2009 · HL · contact PI
MECHANOELECTRIC FEEDBACK IN CARDIAC DEFIBRILLATION$3,181
P41 · FY2009 · RR · contact PI
ROLE OF CARDIAC MICROSTRUCTURE IN ARRHTHMIA GENERATION AND DEFIBRILATION IN THE$790
P41 · FY2009 · RR · contact PI
Defibrillation Mechanisms in Infarcted Hearts$496,415
R01 · FY2008 · HL · contact PI
Cardiac Tissue Structure in the Defibrillation Process$184,329
R01 · FY2008 · HL · contact PI
MECHANOELECTRIC FEEDBACK IN CARDIAC DEFIBRILLATION$16,166
P41 · FY2008 · RR · contact PI
ROLE OF CARDIAC MICROSTRUCTURE IN ARRHTHMIA GENERATION AND DEFIBRILATION IN THE$473
P41 · FY2008 · RR · contact PI
Defibrillation Mechanisms in Infarcted Hearts$575,576
R01 · FY2007 · HL · contact PI
Cardiac Tissue Structure in the Defibrillation Process$184,329
R01 · FY2007 · HL · contact PI
MECHANOELECTRIC FEEDBACK IN CARDIAC DEFIBRILLATION$8,862
P41 · FY2007 · RR · contact PI
Cardiac Tissue Structure in the Defibrillation Process$189,349
R01 · FY2006 · HL · contact PI
MECHANOELECTRIC FEEDBACK IN CARDIAC DEFIBRILLATION$9,830
P41 · FY2006 · RR · contact PI
Cardiac Tissue Structure in the Defibrillation Process$205,775
R01 · FY2005 · HL
MECHANOELECTRIC FEEDBACK IN CARDIAC DEFIBRILLATION$9,899
P41 · FY2005 · RR
MECHANOELECTRIC FEEDBACK IN CARDIAC DEFIBRILLATION$20,124
P41 · FY2004 · RR
CARDIAC TISSUE STRUCTURE IN THE DEFIBRILLATION PROCESS$148,692
R01 · FY2003 · HL
CARDIAC TISSUE STRUCTURE IN THE DEFIBRILLATION PROCESS$171,030
R01 · FY2002 · HL
CARDIAC TISSUE STRUCTURE IN THE DEFIBRILLATION PROCESS$165,539
R01 · FY2001 · HL
CARDIAC TISSUE STRUCTURE IN THE DEFIBRILLATION PROCESS$147,940
R01 · FY2000 · HL