Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Jonathan J, Langberg"'
Autor:
Jose R. Garcia, MS, Peter F. Campbell, MD, Gautam Kumar, MBBS, Jonathan J. Langberg, MD, Liliana Cesar, DVM, Lanfang Wang, MS, Andrés J. García, PhD, Rebecca D. Levit, MD
Publikováno v:
JACC: Basic to Translational Science, Vol 2, Iss 5, Pp 601-609 (2017)
Biomaterials are a new treatment strategy for cardiovascular diseases but are difficult to deliver to the heart in a safe, precise, and translatable way. We developed a method to deliver hydrogels to the epicardium through the pericardial space. Our
Externí odkaz:
https://doaj.org/article/12123b4537f44d9db77baf900e87b72f
Autor:
Michael E. Field, MD, FHRS, Jennifer J. Laffin, PhD, Jonathan J. Langberg, MD, Nicholas H. Von Bergen, MD
Publikováno v:
HeartRhythm Case Reports, Vol 4, Iss 4, Pp 138-140 (2018)
Externí odkaz:
https://doaj.org/article/4219c980cde24d1cb5305a75e0c06136
Publikováno v:
Frontiers in Physiology, Vol 10 (2019)
Theoretical cardiac electrophysiology focuses on the dynamics of the membrane and sarcoplasmic reticulum ion currents; however, passive (e.g., membrane capacitance) and quasi-active (response to small signals) properties of the cardiac sarcolemma, wh
Externí odkaz:
https://doaj.org/article/625c4751d9834671a83e5b319f640d1c
Publikováno v:
Biophys J
The Monophasic Action Potential (MAP) is a near replica of the transmembrane potential recorded when an electrode is pushed firmly against cardiac tissue. Despite its many practical uses, the mechanism of MAP signal generation and the reason it is so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::221ee859489c151dfddbb43095eace8d
https://doi.org/10.1016/j.bpj.2020.05.039
https://doi.org/10.1016/j.bpj.2020.05.039
Publikováno v:
Heart Rhythm. 16:460-469
The theory of bioelectrodes describes the rules governing the passage of electrical charge between electrodes and electrolytes. In this review, we explain the basis of bioelectrodes with focus on clinical electrophysiology. The central concept is the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4379dce3a1e4971e7547cdad2caa022
https://doi.org/10.1016/j.hrthm.2018.09.018
https://doi.org/10.1016/j.hrthm.2018.09.018
Autor:
Angel Xiao, Philip J. Santangelo, Jinqi Fan, Ki Hong Lee, David Wolfson, Nam Kyun Kim, Hee Cho, Jared Beyersdorf, Jonathan J. Langberg, Natasha Fernandez
Publikováno v:
Circulation. 142
Introduction: Cardiac pacing can be created by myocardial delivery of TBX18. However, evidence for overt fibrosis at the injection site and the use of viral vectors impede clinical translation of this concept. We hypothesized that non-viral gene tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ad5c4f217a75306cb004515e7bf3f64
https://doi.org/10.1161/circ.142.suppl_3.16644
https://doi.org/10.1161/circ.142.suppl_3.16644
Autor:
Jonathan J. Langberg, Natasha Fernandez, Jared Beyersdorf, Ki Hong Lee, Philip J. Santangelo, Nam Kyun Kim, Hee Cho, Minji Shin
Publikováno v:
Circulation. 142
Introduction: The efficacy and specificity of myocardial gene transfer depends on retention of the injectate at the site of gene delivery. However, no direct method exists to confirm myocardial retention of a biologic delivered via an intracardiac tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62b1a2e2c9e2cbf4fcffcf0eff0b1957
https://doi.org/10.1161/circ.142.suppl_3.16565
https://doi.org/10.1161/circ.142.suppl_3.16565
Autor:
Adarsh Patel, Megan Warnock, Jonathan J. Langberg, Anand D. Shah, David B. Delurgio, Mike A. Morris, Michael Lloyd, Mikhael El Chami, Michael Mollerus, David S. Hirsh, Michael H. Hoskins, Yijian Huang, Angel R. Leon, Anshul M. Patel, Faisal M. Merchant
Publikováno v:
Heart Rhythm. 15:1001-1008
Background Recommendations regarding performance of magnetic resonance imaging (MRI) in non-MRI conditional pacemaker and defibrillator recipients are evolving. Previous studies have suggested low adverse event rates with MRI in nonconditional cardia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e98402dfbbeba2b4015104daba8831c
https://doi.org/10.1016/j.hrthm.2018.02.019
https://doi.org/10.1016/j.hrthm.2018.02.019
Publikováno v:
Journal of Arrhythmia
Background The utility of standard distal bipolar electrograms (sEGMs) for assessing catheter‐tissue contact may be obscured by the presence of far‐field signals. Microelectrode electrograms (mEGMs) may overcome this limitation. Methods We compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bb68b8304afcc34d1ed641a095a59fc
http://europepmc.org/articles/PMC5828270
http://europepmc.org/articles/PMC5828270
Autor:
David B. Delurgio, Jonathan J. Langberg, Faisal M. Merchant, Anand D. Shah, Angel R. Leon, Adarsh U. Patel, Andrea Knezevic, David S. Hirsh, Michael Lloyd, Michael H. Hoskins, Anshul M. Patel, Mikhael El Chami
Publikováno v:
Pacing and Clinical Electrophysiology. 40:467-475
Objectives This study compared risks associated with magnetic resonance imaging (MRI) in patients with non-MRI conditional and MRI conditional pacing and defibrillator systems with particular attention to clinically actionable outcomes. Background Wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf17b13f50497bf329754d745ce15b52
https://doi.org/10.1111/pace.13060
https://doi.org/10.1111/pace.13060