Igor R. Efimov

Research interests

Publications

• A transient, closed-loop network of wireless, body-integrated devices for autonomous electrotherapy

  Science · 2022 · 10.1126/science.abm1703

• Fully implantable and bioresorbable cardiac pacemakers without leads or batteries

  Nature Biotechnology · 2021 · 10.1038/s41587-021-00948-x

• Photocurable bioresorbable adhesives as functional interfaces between flexible bioelectronic devices and soft biological tissues

  Nature Materials · 2021 · 10.1038/s41563-021-01051-x

• Catheter-integrated soft multilayer electronic arrays for multiplexed sensing and actuation during cardiac surgery

  Nature Biomedical Engineering · 2020 · 10.1038/s41551-020-00604-w

• Wireless, battery-free, fully implantable multimodal and multisite pacemakers for applications in small animal models

  Nature Communications · 2019 · 10.1038/s41467-019-13637-w

• Capacitively coupled arrays of multiplexed flexible silicon transistors for long-term cardiac electrophysiology

  Nature Biomedical Engineering · 2017 · 10.1038/s41551-017-0038

• Pitx2 modulates a Tbx5 -dependent gene regulatory network to maintain atrial rhythm

  Science Translational Medicine · 2016 · 10.1126/scitranslmed.aaf4891

• Materials and Fractal Designs for 3D Multifunctional Integumentary Membranes with Capabilities in Cardiac Electrotherapy

  Advanced Materials · 2015 · 10.1002/adma.201405017

• 3D multifunctional integumentary membranes for spatiotemporal cardiac measurements and stimulation across the entire epicardium

  Nature Communications · 2014 · https://doi.org/10.1038/ncomms4329

• Diabetes increases mortality after myocardial infarction by oxidizing CaMKII

  Journal of Clinical Investigation · 2013 · 10.1172/jci65268

• Mechanisms of Cardiac and Renal Dysfunction in Patients Dying of Sepsis

  American Journal of Respiratory and Critical Care Medicine · 2013 · 10.1164/rccm.201211-1983oc

• Conduction Remodeling in Human End-Stage Nonischemic Left Ventricular Cardiomyopathy

  Circulation · 2012 · 10.1161/circulationaha.111.047274

• Processing and analysis of cardiac optical mapping data obtained with potentiometric dyes

  American Journal of Physiology-Heart and Circulatory Physiology · 2012 · 10.1152/ajpheart.00404.2012

• Oxidized CaMKII causes cardiac sinus node dysfunction in mice

  Journal of Clinical Investigation · 2011 · 10.1172/jci57833

• Transmural Dispersion of Repolarization in Failing and Nonfailing Human Ventricle

  Circulation Research · 2010 · 10.1161/circresaha.109.204891

• Optical Mapping of the Isolated Coronary-Perfused Human Sinus Node

  Journal of the American College of Cardiology · 2010 · 10.1016/j.jacc.2010.03.098

• Application of blebbistatin as an excitation–contraction uncoupler for electrophysiologic study of rat and rabbit hearts

  Heart Rhythm · 2007 · 10.1016/j.hrthm.2006.12.047

• Connexins in the Sinoatrial and Atrioventricular Nodes

  Advances in cardiology · 2006 · 10.1159/000092569

• Computer Three-Dimensional Reconstruction of the Sinoatrial Node

  Circulation · 2005 · 10.1161/01.cir.0000152100.04087.db

• Optical Imaging of the Heart

  Circulation Research · 2004 · 10.1161/01.res.0000130529.18016.35

• Site of Origin and Molecular Substrate of Atrioventricular Junctional Rhythm in the Rabbit Heart

  Circulation Research · 2003 · 10.1161/01.res.0000101913.95604.b9

• The Role of Electroporation in Defibrillation

  Circulation Research · 2000 · 10.1161/01.res.87.9.797

• Virtual Electrodes and Deexcitation: New Insights into Fibrillation Induction and Defibrillation

  Journal of Cardiovascular Electrophysiology · 2000 · 10.1111/j.1540-8167.2000.tb01805.x

• Virtual Electrode–Induced Phase Singularity

  Circulation Research · 1998 · 10.1161/01.res.82.8.918

• Optical mapping of repolarization and refractoriness from intact hearts.

  Circulation · 1994 · 10.1161/01.cir.90.3.1469

Current projects

No projects listed.