← Leaderboards
Igor R Efimov
Case Western Reserve University
$20,527,065
Attributed
$30,302,638
Total exposure
23
Grants
15
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 $3.3M · 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$30,302,638 · 23
By mechanism
R01$20,425,065 · 11
OT2$4,920,583 · 1
R44$1,992,804 · 1
R21$1,724,500 · 4
R33$924,063 · 1
R41$250,742 · 1
Top collaborators
- Julia Gorelik4 shared
- Natalia A. Trayanova4 shared
- Shana O Kelley3 shared
- Daniel H Cooper2 shared
- Emilia Entcheva2 shared
- Charless Fowlkes2 shared
- Robert D Harvey2 shared
- Donald B Hoover2 shared
Most similar at Case Western Reserve University
Same institution · by research overlap
- Anna-Liisa Nieminen$4,089,125
- Ann-Marie Broome$1,431,477
- James Peter Basilion$13,402,848
- David Danielpour$4,703,817
- Christine P Fleming$4,349,686
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
ArrhythmiaHeartOpticsBaseVentricularOryctolagus CuniculusImplantable DeviceIn VitroOrganTechnologyIn VivoCardiacCanis FamiliarisElectrodesMapsMyocardiumVoltageTissuesElectric CountershockHeart RhythmVentricular FibrillationPreventMolecularDevices
Grant awards (63)
Reagentless Sensor Technologies For Continuous Monitoring of Heart Failure Biomarkers$751,345
R01 · FY2025 · HL
Epicardial high-definition electrotherapy of AFib$601,612
R01 · FY2025 · HL · contact PI
Reagentless Sensor Technologies For Continuous Monitoring of Heart Failure Biomarkers$745,727
R01 · FY2024 · HL
Optimization of electromechanical monitoring of engineered heart tissues$457,365
R33 · FY2024 · HL
Reagentless Sensor Technologies For Continuous Monitoring of Heart Failure Biomarkers$769,745
R01 · FY2023 · HL
Optimization of electromechanical monitoring of engineered heart tissues$466,698
R33 · FY2023 · HL
High-Definition Conformal Electronics for VT/VF$623,315
R01 · FY2022 · HL · contact PI
Comprehensive Structural and Functional Mapping of the Mammalian Cardiac Nervous System$2,434,142
OT2 · FY2021 · OD
High-Definition Conformal Electronics for VT/VF$623,315
R01 · FY2021 · HL · contact PI
Graphene optoelectronic biointerfaces for enabling optical cardiac pacemaking$125,930
R21 · FY2021 · HL · contact PI
Graphene optoelectronic biointerfaces for enabling optical cardiac pacemaking$106,279
R21 · FY2021 · HL · contact PI
Comprehensive Structural and Functional Mapping of the Mammalian Cardiac Nervous System$2,486,441
OT2 · FY2020 · OD
High-Definition Conformal Electronics for VT/VF$610,590
R01 · FY2020 · HL · contact PI
Graphene optoelectronic biointerfaces for enabling optical cardiac pacemaking$207,610
R21 · FY2020 · HL · contact PI
Exploration of Arrhythmogenic Triggers and Substrates in Heart Failure$682,334
R01 · FY2019 · HL
High-Definition Conformal Electronics for VT/VF$640,465
R01 · FY2019 · HL · contact PI
Exploration of Arrhythmogenic Triggers and Substrates in Heart Failure$664,092
R01 · FY2018 · HL
Unpinning Termination Therapy for Ventricular Tachyarrhythmias$641,076
R44 · FY2018 · HL
Unpinning Termination Therapy for Ventricular Tachyarrhythmias$1,351,728
R44 · FY2017 · HL
Exploration of Arrhythmogenic Triggers and Substrates in Heart Failure$694,016
R01 · FY2017 · HL
Near-infrared optogenetic control of the human heart$239,250
R21 · FY2017 · EB · contact PI
Exploration of Arrhythmogenic Triggers and Substrates in Heart Failure$757,771
R01 · FY2016 · HL
Low Energy Defibrillation$541,636
R01 · FY2016 · HL · contact PI
Near-infrared optogenetic control of the human heart$199,375
R21 · FY2016 · EB · contact PI
ARRHYTHMOGENIC REMODELING IN HUMAN HEART FAILURE$501,568
R01 · FY2015 · HL · contact PI
Low Energy Defibrillation$486,828
R01 · FY2015 · HL · contact PI
Low Energy Defibrillation$534,833
R01 · FY2014 · HL · contact PI
ARRHYTHMOGENIC REMODELING IN HUMAN HEART FAILURE$496,338
R01 · FY2014 · HL · contact PI
Low Energy Defibrillation$574,828
R01 · FY2013 · HL · contact PI
ARRHYTHMOGENIC REMODELING IN HUMAN HEART FAILURE$521,188
R01 · FY2013 · HL · contact PI
OPTO-ELECTRIC MAPPING OF ACTION POTENTIALS$183,938
R21 · FY2013 · HL · contact PI
ARRHYTHMOGENIC REMODELING IN HUMAN HEART FAILURE$96,257
R01 · FY2013 · HL · contact PI
ARRHYTHMOGENIC REMODELING IN HUMAN HEART FAILURE$504,647
R01 · FY2012 · HL · contact PI
Low energy ventricular defibrillator$250,742
R41 · FY2012 · HL · contact PI
OPTO-ELECTRIC MAPPING OF ACTION POTENTIALS$244,118
R21 · FY2012 · HL · contact PI
IMPLANTABLE MOUSE PACEMAKER$190,000
R21 · FY2012 · HL · contact PI
STRUCTURE/FUNCTION OF THE PACEMAKING AND CONDUCTION SYSTEM OF THE HEART$379,517
R01 · FY2011 · HL · contact PI
IMPLANTABLE MOUSE PACEMAKER$228,000
R21 · FY2011 · HL · contact PI
Virtual Electrode Polarization Hypothesis of Defibrillation$480,888
R01 · FY2010 · HL · contact PI
STRUCTURE/FUNCTION OF THE PACEMAKING AND CONDUCTION SYSTEM OF THE HEART$379,531
R01 · FY2010 · HL · contact PI
Virtual Electrode Polarization Hypothesis of Defibrillation$476,796
R01 · FY2009 · HL · contact PI
STRUCTURE/FUNCTION OF THE PACEMAKING AND CONDUCTION SYSTEM OF THE HEART$379,546
R01 · FY2009 · HL · contact PI
Virtual Electrode Polarization Hypothesis of Defibrillation$463,290
R01 · FY2008 · HL · contact PI
STRUCTURE/FUNCTION OF THE PACEMAKING AND CONDUCTION SYSTEM OF THE HEART$366,558
R01 · FY2008 · HL · contact PI
FINITE DIFFERENCE ANALYSIS OF POTENTIAL FIELDS DURING DEFIBRILLATING SHOCKS$16,166
P41 · FY2008 · RR · contact PI
The role of electroporation in defibrillation$553,321
R01 · FY2007 · HL · contact PI
Virtual Electrode Polarization Hypothesis of Defibrillation$471,377
R01 · FY2007 · HL · contact PI
FINITE DIFFERENCE ANALYSIS OF POTENTIAL FIELDS DURING DEFIBRILLATING SHOCKS$8,862
P41 · FY2007 · RR · contact PI
The role of electroporation in defibrillation$553,816
R01 · FY2006 · HL · contact PI
FINITE DIFFERENCE ANALYSIS OF POTENTIAL FIELDS DURING DEFIBRILLATING SHOCKS$9,830
P41 · FY2006 · RR · contact PI
The role of electroporation in defibrillation$551,201
R01 · FY2005 · HL
FINITE DIFFERENCE ANALYSIS OF POTENTIAL FIELDS DURING DEFIBRILLATING SHOCKS$9,899
P41 · FY2005 · RR
The role of electroporation in defibrillation$602,229
R01 · FY2004 · HL
Virtual Electrode Hypothesis of Defibrillation$395,663
R01 · FY2004 · HL
FINITE DIFFERENCE ANALYSIS OF POTENTIAL FIELDS DURING DEFIBRILLATING SHOCKS$20,124
P41 · FY2004 · RR
Virtual Electrode Hypothesis of Defibrillation$429,771
R01 · FY2003 · HL
Virtual Electrode Hypothesis of Defibrillation$417,254
R01 · FY2002 · HL
STRUCTURE/FUNCTION RELATIONSHIP OF THE AV NODE$156,940
R01 · FY2002 · HL
Virtual Electrode Hypothesis of Defibrillation$532,351
R01 · FY2001 · HL
STRUCTURE/FUNCTION RELATIONSHIP OF THE AV NODE$152,368
R01 · FY2001 · HL
MECHANISMS OF DEFIBRILLATION BY IMPLANTABLE ELECTRODES$120,002
R01 · FY2000 · HL
STRUCTURE/FUNCTION RELATIONSHIP OF THE AV NODE$76,850
R01 · FY2000 · HL
STRUCTURE/FUNCTION RELATIONSHIP OF THE AV NODE$63,346
R01 · FY2000 · HL