a record of an organ's electrical activity, measured by monitoring changes in electric potential
Examples of 'electrogram' in a sentence
electrogram
Functional electrogram determinants of reentrant circuits such as isolated late potentials will be discussed.
Olujimi A. Ajijola, Roderick Tung, Kalyanam Shivkumar 2014, 'Ventricular tachycardia in ischemic heart disease substrates', Indian Heart Journalhttp://www.sciencedirect.com/science/article/pii/S0019483213004173. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Left atrial bipolar electrogram or monophasic action potential recordings were obtained during rightatrial stimulation.
Gary Tse, Vivian Tse, Jie Ming Yeo, Bing Sun 2016, 'Atrial Anti-Arrhythmic Effects of Heptanol in Langendorff-Perfused Mouse Hearts.',PLoS ONEhttp://europepmc.org/articles/PMC4752503?pdf=render. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The diagnosis was eventually confirmed using the atrial electrogram from the patients pacemaker.
Sam Hanon, Michael Shapiro, Paul Schweitzer 2004, 'An Unusual Tachycardia', Indian Pacing and Electrophysiology Journalhttp://www.ipej.org/0403/hanon.htm. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Various analyses of electrogram characteristics have been performed with this aim.
Martin K. Stiles, Martin K. Stiles, Prashanthan Sanders, Dennis H. Lau 2018, 'Targeting the Substrate in Ablation of Persistent Atrial Fibrillation: Recent Lessonsand Future Directions', Frontiers in Physiologyhttps://www.frontiersin.org/article/10.3389/fphys.2018.01158/full. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
There was correlation of both impedance and atrial electrogram amplitude with contact force, though insufficient to be clinically applicable.
Wai Kah Choo, Hariharan Raju, Jonathan Lipton, Matthew Bates, Peter Kistler, PaulSparks, Joseph Morton, Jonathan Kalman 2019, 'Assessment of ablation catheter contact on valve annulus: Implications on accessorypathway ablation', Indian Pacing and Electrophysiology Journalhttp://www.sciencedirect.com/science/article/pii/S097262921930035X. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The amplitude and the conduction time of the intraventricular electrogram provide information on electrophysiologicalproperties of ventricular myocardium.
Bojan Vrtovec, Tone Gabrijelčič, Urška Breskvar, Igor Zupan 2005, 'Intramyocardial electrograms measurements in patients after heart transplantation',Zdravniški Vestnikhttp://vestnik.szd.si/index.php/ZdravVest/article/view/2181. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Two of the 3 patients felt chest pain following pulmonary vein isolation, and complex fractionated atrial electrogram ablations were performed.
Yoshihiko Kagawa, Eitaro Fujii, Satoshi Fujita, Norikazu Yamada, Masaaki Ito 2017, 'Three cases of vasospastic angina following catheter ablation of atrial fibrillation',Journal of Arrhythmiahttp://www.sciencedirect.com/science/article/pii/S188042761730128X. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
It was confirmed by electrocardiogram, echocardiography, and intracardiac electrogram in basal state and during maximal output electrical stimulation.
Mohammad Vahid Jorat, Mohammad Hosein Nikoo, Aida Yousefi 2014, 'Persistent isolated right atrial standstill associated with left atrial tachycardia',Research in Cardiovascular Medicinehttp://www.rcvmonline.com/article.asp?issn=2251-9572;year=2014;volume=3;issue=4;spage=4;epage=4;aulast=Jorat;type=0. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Multielectrode needles (n = 20) were deployed within and surrounding ventricular scar for electrophysiological assessment of electrogram amplitude and width.
John Morellato, William Chik, M A Barry, Juntang Lu, Aravinda Thiagalingam, PrameshKovoor, Jim Pouliopoulos 2018, 'Quantitative spectral assessment of intracardiac electrogram characteristics associatedwith post infarct fibrosis and ventricular tachycardia.', PLoS ONEhttp://europepmc.org/articles/PMC6173422?pdf=render. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Electrophysiologic characterization of the post-infarct myocardium using bipolar electrogram amplitudes to delineate scar border zones will be reviewed.
Olujimi A. Ajijola, Roderick Tung, Kalyanam Shivkumar 2014, 'Ventricular tachycardia in ischemic heart disease substrates', Indian Heart Journalhttp://www.sciencedirect.com/science/article/pii/S0019483213004173. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)