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Hollow-core resonator fiber optic gyroscope using nodeless anti-resonant fiber.
Sanders GA, Taranta AA, Narayanan C, Numkam Fokoua E, Abokhamis Mousavi S, Strandjord LK, Smiciklas M, Bradley TD, Hayes J, Jasion GT, Qiu T, Williams W, Poletti F, Payne DN. Sanders GA, et al. Among authors: bradley td. Opt Lett. 2021 Jan 1;46(1):46-49. doi: 10.1364/OL.410387. Opt Lett. 2021. PMID: 33362012
By employing high-performance nested anti-resonant nodeless fiber, we demonstrate long-term stability in a hollow-fiber RFOG of 0.05 deg/h, nearing the levels required for civil aircraft navigation. ...
By employing high-performance nested anti-resonant nodeless fiber, we demonstrate long-term stability in a hollow-fiber RFOG of 0.05 …
Long-term effects of cardiac rehabilitation on sleep apnea severity in patients with coronary artery disease.
Mendelson M, Inami T, Lyons O, Alshaer H, Marzolini S, Oh P, Bradley TD. Mendelson M, et al. Among authors: bradley td. J Clin Sleep Med. 2020 Jan 15;16(1):65-71. doi: 10.5664/jcsm.8124. Epub 2019 Dec 3. J Clin Sleep Med. 2020. PMID: 31957654 Free PMC article.
The aim of this study was to evaluate whether CR will lead to longer-term attenuation of SA in patients with CAD. METHODS: Fifteen patients with CAD and SA who had participated in a 1-month randomized trial of the effects of exercise training on SA were followed up until t …
The aim of this study was to evaluate whether CR will lead to longer-term attenuation of SA in patients with CAD. METHODS: Fifteen pa …
Heart Failure and Sleep Apnea.
Lyons OD, Bradley TD. Lyons OD, et al. Among authors: bradley td. Can J Cardiol. 2015 Jul;31(7):898-908. doi: 10.1016/j.cjca.2015.04.017. Epub 2015 Apr 25. Can J Cardiol. 2015. PMID: 26112300 Review.
In heart failure patients with obstructive or central sleep apnea, continuous positive airway pressure has been shown to improve cardiovascular function in short-term trials but this has not translated to improved mortality or reduced hospital admissions in long-term …
In heart failure patients with obstructive or central sleep apnea, continuous positive airway pressure has been shown to improve cardiovascu …
Sleep apnea and cardiovascular disease.
Logan AG, Bradley TD. Logan AG, et al. Among authors: bradley td. Curr Hypertens Rep. 2010 Jun;12(3):182-8. doi: 10.1007/s11906-010-0107-5. Curr Hypertens Rep. 2010. PMID: 20424951 Review.
Continuous positive airway pressure is currently the treatment of choice and has many short-term favorable effects. The long-term benefits, however, remain elusive. ...
Continuous positive airway pressure is currently the treatment of choice and has many short-term favorable effects. The long-term …
Time course of continuous positive airway pressure effects on central sleep apnoea in patients with chronic heart failure.
Arzt M, Schulz M, Schroll S, Budweiser S, Bradley TD, Riegger GA, Pfeifer M. Arzt M, et al. Among authors: bradley td. J Sleep Res. 2009 Mar;18(1):20-5. doi: 10.1111/j.1365-2869.2008.00701.x. J Sleep Res. 2009. PMID: 19250172
We, therefore, tested whether CPAP therapy leads, in addition to its short-term effects on CSA, to a significant further alleviation of CSA after 12 weeks of treatment on the same CPAP level in such patients. ...We conclude that, in addition to its immediate effects, CPAP …
We, therefore, tested whether CPAP therapy leads, in addition to its short-term effects on CSA, to a significant further alleviation …
Treatment of sleep apnea in heart failure.
Arzt M, Bradley TD. Arzt M, et al. Among authors: bradley td. Am J Respir Crit Care Med. 2006 Jun 15;173(12):1300-8. doi: 10.1164/rccm.200511-1745PP. Epub 2006 Mar 9. Am J Respir Crit Care Med. 2006. PMID: 16528015 Review.
In patients with heart failure and obstructive sleep apnea, short-term randomized trials have demonstrated that continuous positive airway pressure (CPAP) improves cardiac function, and lowers sympathetic activity and blood pressure. ...
In patients with heart failure and obstructive sleep apnea, short-term randomized trials have demonstrated that continuous positive a …
Refractory hypertension and sleep apnoea: effect of CPAP on blood pressure and baroreflex.
Logan AG, Tkacova R, Perlikowski SM, Leung RS, Tisler A, Floras JS, Bradley TD. Logan AG, et al. Among authors: bradley td. Eur Respir J. 2003 Feb;21(2):241-7. doi: 10.1183/09031936.03.00035402. Eur Respir J. 2003. PMID: 12608436 Free article.
In 11 refractory hypertensive patients with OSA, the acute effects of CPAP on nocturnal BP were studied during sleep and its longer term effects on 24-h ambulatory BP after 2 months. During a single night's application, CPAP abolished OSA and reduced systolic BP in stage 2 …
In 11 refractory hypertensive patients with OSA, the acute effects of CPAP on nocturnal BP were studied during sleep and its longer term …
The role of continuous positive airway pressure in the treatment of congestive heart failure.
Yan AT, Bradley TD, Liu PP. Yan AT, et al. Among authors: bradley td. Chest. 2001 Nov;120(5):1675-85. doi: 10.1378/chest.120.5.1675. Chest. 2001. PMID: 11713153 Review.
Postulated mechanisms include beneficial hemodynamic effects on ventricular remodeling, unloading of fatigued respiratory muscles, and neurohormonal modulation. Although medium-term studies using CPAP to treat sleep-related breathing disorders associated with CHF have been …
Postulated mechanisms include beneficial hemodynamic effects on ventricular remodeling, unloading of fatigued respiratory muscles, and neuro …
Effects of continuous positive airway pressure on cardiovascular outcomes in heart failure patients with and without Cheyne-Stokes respiration.
Sin DD, Logan AG, Fitzgerald FS, Liu PP, Bradley TD. Sin DD, et al. Among authors: bradley td. Circulation. 2000 Jul 4;102(1):61-6. doi: 10.1161/01.cir.102.1.61. Circulation. 2000. PMID: 10880416 Clinical Trial.
However, the effects of CPAP in CHF patients without CSR-CSA have not been tested, and the long-term effects of this treatment on clinical cardiovascular outcomes are unknown. ...
However, the effects of CPAP in CHF patients without CSR-CSA have not been tested, and the long-term effects of this treatment on cli …
Long term treatment of refractory congestive heart failure by continuous positive airway pressure.
Leung RS, Bradley TD. Leung RS, et al. Among authors: bradley td. Can J Cardiol. 1999 Sep;15(9):1009-12. Can J Cardiol. 1999. PMID: 10504182 English, French.
This report illustrates that CPAP can also have beneficial long term effects on the failing heart even in the absence of clinically significant sleep apnea....
This report illustrates that CPAP can also have beneficial long term effects on the failing heart even in the absence of clinically s …
15 results