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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1925 1
1929 1
1945 1
1947 2
1949 1
1952 1
1963 1
1964 1
1965 3
1966 6
1967 5
1968 5
1969 4
1970 3
1971 2
1972 7
1973 6
1974 6
1975 43
1976 34
1977 29
1978 38
1979 43
1980 25
1981 34
1982 31
1983 36
1984 48
1985 45
1986 33
1987 55
1988 51
1989 74
1990 70
1991 67
1992 75
1993 78
1994 74
1995 86
1996 78
1997 93
1998 98
1999 102
2000 107
2001 116
2002 118
2003 123
2004 131
2005 138
2006 146
2007 209
2008 181
2009 195
2010 211
2011 267
2012 263
2013 258
2014 287
2015 303
2016 285
2017 345
2018 383
2019 361
2020 431
2021 430
2022 446
2023 445
2024 173

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7,231 results

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Page 1
Identification of Human Ventricular Tachycardia Demarcated by Fixed Lines of Conduction Block in a 3-Dimensional Hyperboloid Circuit.
Nishimura T, Shatz N, Weiss JP, Zawaneh M, Bai R, Beaser AD, Upadhyay GA, Aziz ZA, Nayak HM, Shatz DY, Miyazaki S, Goya M, Sasano T, Su W, Raiman M, Tung R. Nishimura T, et al. Circulation. 2023 Oct 31;148(18):1354-1367. doi: 10.1161/CIRCULATIONAHA.123.065525. Epub 2023 Aug 28. Circulation. 2023. PMID: 37638389
BACKGROUND: The circuit boundaries for reentrant ventricular tachycardia (VT) have been historically conceptualized within a 2-dimensional (2D) construct, with their fixed or functional nature unresolved. ...Overall, 74% of isthmus boundaries were identifiable as fixed LOB …
BACKGROUND: The circuit boundaries for reentrant ventricular tachycardia (VT) have been historically conceptualized within a 2-dimens …
Pulse Wave Modeling Using Bio-Impedance Simulation Platform Based on a 3D Time-Varying Circuit Model.
Ibrahim B, Hall DA, Jafari R. Ibrahim B, et al. IEEE Trans Biomed Circuits Syst. 2021 Feb;15(1):143-158. doi: 10.1109/TBCAS.2021.3059211. Epub 2021 Mar 30. IEEE Trans Biomed Circuits Syst. 2021. PMID: 33577456 Free PMC article.
In this work, we created a Bio-Z simulation platform that models the tissue, arterial pulse wave, and Bio-Z sensing configuration using a 3D circuit model based on a time-varying impedance grid. ...This circuit model is simulated in SPICE and can be used to g …
In this work, we created a Bio-Z simulation platform that models the tissue, arterial pulse wave, and Bio-Z sensing configuration usi …
Intelligent Wearable Wrist Pulse Detection System Based on Piezoelectric Sensor Array.
Liu YY, Lv YX, Xue HB. Liu YY, et al. Sensors (Basel). 2023 Jan 11;23(2):835. doi: 10.3390/s23020835. Sensors (Basel). 2023. PMID: 36679632 Free PMC article.
The human radial artery pulse carries a rich array of biomedical information. Accurate detection of pulse signal waveform and the identification of the corresponding pulse condition are helpful in understanding the health status of the human body. ...In this …
The human radial artery pulse carries a rich array of biomedical information. Accurate detection of pulse signal waveform and …
Modular pulse synthesizer for transcranial magnetic stimulation with fully adjustable pulse shape and sequence.
Li Z, Zhang J, Peterchev AV, Goetz SM. Li Z, et al. J Neural Eng. 2022 Nov 23;19(6):10.1088/1741-2552/ac9d65. doi: 10.1088/1741-2552/ac9d65. J Neural Eng. 2022. PMID: 36301685 Free PMC article.
However, the available TMS pulse shape repertoire is still very limited to a few biphasic, monophasic, and polyphasic pulses with sinusoidal or near-rectangular shapes. ...Leveraging intensive preliminary work on modular power electronics, we present a modular pu …
However, the available TMS pulse shape repertoire is still very limited to a few biphasic, monophasic, and polyphasic pulses w …
[Design of Pulse and Respiratory Signals Detection System].
Zhang R, Xing L, Zhang X, Qian Z. Zhang R, et al. Zhongguo Yi Liao Qi Xie Za Zhi. 2024 Mar 30;48(2):167-172. doi: 10.12455/j.issn.1671-7104.230288. Zhongguo Yi Liao Qi Xie Za Zhi. 2024. PMID: 38605616 Chinese.
The system obtains the corresponding signal through STM32 control pulse and respiratory acquisition circuit, calculates and displays real-time parameters such as heart rate and respiratory rate, and transmits the data to the upper computer for s …
The system obtains the corresponding signal through STM32 control pulse and respiratory acquisition circuit, calculates and di …
Genetic encoding of an esophageal motor circuit.
Coverdell TC, Abraham-Fan RJ, Wu C, Abbott SBG, Campbell JN. Coverdell TC, et al. Cell Rep. 2022 Jun 14;39(11):110962. doi: 10.1016/j.celrep.2022.110962. Cell Rep. 2022. PMID: 35705034 Free PMC article.
Accordingly, focal optogenetic stimulation of cholinergic Crhr2(+) fibers in the esophagus results in contractions. Activating Crhr2(nAmb) neurons has no effect on heart rate, a key parasympathetic function of the nAmb, whereas activating all of the nAmb neurons rob …
Accordingly, focal optogenetic stimulation of cholinergic Crhr2(+) fibers in the esophagus results in contractions. Activating Crhr2(nAmb) n …
Respiratory regulation & interactions with neuro-cognitive circuitry.
Maric V, Ramanathan D, Mishra J. Maric V, et al. Neurosci Biobehav Rev. 2020 May;112:95-106. doi: 10.1016/j.neubiorev.2020.02.001. Epub 2020 Feb 3. Neurosci Biobehav Rev. 2020. PMID: 32027875 Free PMC article. Review.
However, the underlying mechanisms of respiratory modulation of neurophysiology are just beginning to be elucidated. Research shows that brainstem circuits involved in the motor control of respiration receive input from and can directly modulate activity in subcortical …
However, the underlying mechanisms of respiratory modulation of neurophysiology are just beginning to be elucidated. Research shows that bra …
Neuronal circuits involved in osmotic challenges.
Dos Santos Moreira MC, Naves LM, Marques SM, Silva EF, Rebelo AC, Colombari E, Pedrino GR. Dos Santos Moreira MC, et al. Physiol Res. 2017 Jul 18;66(3):411-423. doi: 10.33549/physiolres.933373. Epub 2017 Feb 28. Physiol Res. 2017. PMID: 28248529 Free article. Review.
The main cardiovascular and autonomic responses to a change in plasma sodium concentration are: i) changes in arterial blood pressure and heart rate; ii) changes in sympathetic activity to the renal system in order to ensure adequate renal sodium excretion/absorptio …
The main cardiovascular and autonomic responses to a change in plasma sodium concentration are: i) changes in arterial blood pressure and …
Signature signal strategy: Electrogram-based ventricular tachycardia mapping.
Nayyar S, Downar E, Bhaskaran AP, Massé S, Nanthakumar K. Nayyar S, et al. Heart Rhythm. 2020 Nov;17(11):2000-2009. doi: 10.1016/j.hrthm.2020.06.022. Epub 2020 Jun 24. Heart Rhythm. 2020. PMID: 32590152 Review.
In this article, we focus on these 3 underappreciated aspects of the physiology of ischemic scar-related VT circuits that have practical applications during a VT ablation procedure. ...We propose a VT ablation approach based on these 3 electrogram features that can be a po …
In this article, we focus on these 3 underappreciated aspects of the physiology of ischemic scar-related VT circuits that have practi …
Estimation of Physiological Impedance from Neuromuscular Pulse Data.
Chiles BD, Nerheim MH, Markle RC, Brave MA, Panescu D, Kroll MW. Chiles BD, et al. Annu Int Conf IEEE Eng Med Biol Soc. 2021 Nov;2021:1246-1251. doi: 10.1109/EMBC46164.2021.9630202. Annu Int Conf IEEE Eng Med Biol Soc. 2021. PMID: 34891513
For this reason, newer generation CEWs such as the TASER() X3, X2 and X26P models have feed-forward control circuits to keep the delivered charge constant regardless of impedance. ...We used non-inductive high-voltage resistor assemblies of 50, 200, 400, 600, 1k, 2.5k, 3.5 …
For this reason, newer generation CEWs such as the TASER() X3, X2 and X26P models have feed-forward control circuits to keep the deli …
7,231 results