Rubens Fazan

Av. Bandeirantes, 3900
Ribeirao Preto, SP 14048900, Brazil

Last Updated: 09/26/2026

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Found 50 publications

Heart rate fragmentation as a marker of autonomic function in healthy young individuals: insights from graded head-up tilt test and controlled breathing.

Heart rate fragmentation as a marker of autonomic function in healthy young individuals: insights from graded head-up tilt test and controlled breathing.

Journal: Frontiers in physiology

Published: May 14, 2026

Cardiomyocyte-targeted Gi signaling promotes cardiac repair under sustained adrenergic stress in mice.

Cardiomyocyte-targeted Gi signaling promotes cardiac repair under sustained adrenergic stress in mice.

Journal: Journal of molecular and cellular cardiology

Published: November 20, 2025

Cardiomyocyte-targeted Gi signaling promotes cardiac repair under sustained adrenergic stress in mice.

Cardiomyocyte-targeted Gi signaling promotes cardiac repair under sustained adrenergic stress in mice.

Journal: Journal of molecular and cellular cardiology

Published: November 20, 2025

New insights in heart rate variability through non-linear methods for conditioning assessment in horses.

New insights in heart rate variability through non-linear methods for conditioning assessment in horses.

Journal: Veterinary journal (London, England : 1997)

Published: October 18, 2025

Editorial: Updates on cardiovascular variability: underlying mechanisms and non-pharmacological therapeutic targets.

Editorial: Updates on cardiovascular variability: underlying mechanisms and non-pharmacological therapeutic targets.

Journal: Frontiers in cardiovascular medicine

Published: July 22, 2025

The hydrogen sulfide donor 4-carboxyphenyl-isothiocyanate decreases blood pressure and promotes cardioprotective effect through reduction of oxidative stress and nuclear factor kappa B/matrix metalloproteinase (MMP)-2 axis in hypertension.

The hydrogen sulfide donor 4-carboxyphenyl-isothiocyanate decreases blood pressure and promotes cardioprotective effect through reduction of oxidative stress and nuclear factor kappa B/matrix metalloproteinase (MMP)-2 axis in hypertension.

Journal: Life sciences

Published: April 18, 2024

The use of heart rate variability, oxygen saturation, and anthropometric data with machine learning to predict the presence and severity of obstructive sleep apnea.

The use of heart rate variability, oxygen saturation, and anthropometric data with machine learning to predict the presence and severity of obstructive sleep apnea.

Journal: Frontiers in cardiovascular medicine

Published: February 21, 2024

Investigating autonomic nervous system dysfunction among patients with post-COVID condition and prolonged cardiovascular symptoms.

Investigating autonomic nervous system dysfunction among patients with post-COVID condition and prolonged cardiovascular symptoms.

Journal: Frontiers in medicine

Published: May 03, 2023

Heart rate fragmentation is impaired in type 2 diabetes mellitus patients.

Heart rate fragmentation is impaired in type 2 diabetes mellitus patients.

Journal: Diabetes research and clinical practice

Published: October 03, 2022

Correlation between heart rate variability and polysomnography-derived scores of obstructive sleep apnea.

Correlation between heart rate variability and polysomnography-derived scores of obstructive sleep apnea.

Journal: Frontiers in network physiology

Published: May 31, 2022

Heart rate variability as a biomarker in patients with Chronic Chagas Cardiomyopathy with or without concomitant digestive involvement and its relationship with the Rassi score.

Heart rate variability as a biomarker in patients with Chronic Chagas Cardiomyopathy with or without concomitant digestive involvement and its relationship with the Rassi score.

Journal: Biomedical engineering online

Published: February 22, 2022

Impact of angiotensin-converting enzyme inhibition on hemodynamic and autonomic profile of elastase-2 knockout mice.

Impact of angiotensin-converting enzyme inhibition on hemodynamic and autonomic profile of elastase-2 knockout mice.

Journal: Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica

Published: August 15, 2021

Showing 1-12 of 50

Last Updated: 09/26/2026