Search Results - "Galbreath, M Melyn"

Relationship Between Sympathetic Baroreflex Sensitivity and Arterial Stiffness in Elderly Men and Women by Okada, Yoshiyuki, Galbreath, M Melyn, Shibata, Shigeki, Jarvis, Sara S, VanGundy, Tiffany B, Meier, Rhonda L, Vongpatanasin, Wanpen, Levine, Benjamin D, Fu, Qi

“…Previous human studies have shown that large-artery stiffness contributes to an age-related decrease in cardiovagal baroreflex sensitivity. Whether this is…”
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Cardiac Origins of the Postural Orthostatic Tachycardia Syndrome by Fu, Qi, MD, PhD, VanGundy, Tiffany B., MS, Galbreath, M. Melyn, PhD, Shibata, Shigeki, MD, PhD, Jain, Manish, MD, Hastings, Jeffrey L., MD, Bhella, Paul S., MD, Levine, Benjamin D., MD

“…Objectives The purpose of this study was to test the hypothesis that a small heart coupled with reduced blood volume contributes to the postural orthostatic…”
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Sex differences in the modulation of vasomotor sympathetic outflow during static handgrip exercise in healthy young humans by Jarvis, Sara S, VanGundy, Tiffany B, Galbreath, M Melyn, Shibata, Shigeki, Okazaki, Kazunobu, Reelick, Miriam F, Levine, Benjamin D, Fu, Qi

“…Sex differences in sympathetic neural control during static exercise in humans are few and the findings are inconsistent. We hypothesized women would have an…”
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The international POTS registry: Evaluating the efficacy of an exercise training intervention in a community setting by George, Stephen A., MD, PhD, Bivens, Tiffany B., MS, Howden, Erin J., PhD, Saleem, Yasir, MD, Galbreath, M. Melyn, PhD, Hendrickson, Dianne, MS, APRN, FNP-C, Fu, Qi, MD, PhD, Levine, Benjamin D., MD

“…Background Postural orthostatic tachycardia syndrome (POTS) affects primarily young women and impairs quality of life. We found that in a research setting,…”
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Broader adaptive range of sympathetic burst size in response to blood pressure change in older women with greater arterial stiffness by Okada, Yoshiyuki, Galbreath, M. Melyn, Jarvis, Sara S., Shibata, Shigeki, Vongpatanasin, Wanpen, Levine, Benjamin D., Fu, Qi

“…Key points In this study, we focused on muscle sympathetic nerve activity (MSNA) burst size and occurrence separately as subcomponents of the sympathetic…”
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Morning blood pressure surge is associated with arterial stiffness and sympathetic baroreflex sensitivity in hypertensive seniors by Okada, Yoshiyuki, Galbreath, M Melyn, Shibata, Shigeki, Jarvis, Sara S, Bivens, Tiffany B, Vongpatanasin, Wanpen, Levine, Benjamin D, Fu, Qi

“…Morning blood pressure (BP) surge is considered to be an independent risk factor for cardiovascular diseases. We tested the hypothesis that increased…”
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Heart rate recovery after maximal exercise is blunted in hypertensive seniors by Best, Stuart A, Bivens, Tiffany B, Dean Palmer, M, Boyd, Kara N, Melyn Galbreath, M, Okada, Yoshiyuki, Carrick-Ranson, Graeme, Fujimoto, Naoki, Shibata, Shigeki, Hastings, Jeffrey L, Spencer, Matthew D, Tarumi, Takashi, Levine, Benjamin D, Fu, Qi

“…Abnormal heart rate recovery (HRR) after maximal exercise may indicate autonomic dysfunction and is a predictor for cardiovascular mortality. HRR is attenuated…”
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Menstrual cycle effects on sympathetic neural responses to upright tilt by Fu, Qi, Okazaki, Kazunobu, Shibata, Shigeki, Shook, Robin P., VanGunday, Tiffany B., Galbreath, M. Melyn, Reelick, Miriam F., Levine, Benjamin D.

“…Young women are more susceptible to orthostatic intolerance than men, though the sex-specific pathophysiology remains unknown. As blood pressure (BP) is…”
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Differential Impact of Calcium and Vitamin D on Body Composition Changes in Post-Menopausal Women Following a Restricted Energy Diet and Exercise Program by Kerksick, Chad M, Roberts, Michael D, Campbell, Bill I, Galbreath, Melyn M, Taylor, Lemuel W, Wilborn, Colin D, Lee, Ashli, Dove, Jacqueline, Bunn, Jennifer W, Rasmussen, Christopher J, Kreider, Richard B

“…Vitamin D and calcium supplementation have been posited to improve body composition and different formulations of calcium may impact bioavailability. However,…”
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Elderly Blacks Have a Blunted Sympathetic Neural Responsiveness But Greater Pressor Response to Orthostasis Than Elderly Whites by Okada, Yoshiyuki, Galbreath, M Melyn, Jarvis, Sara S, Bivens, Tiffany B, Vongpatanasin, Wanpen, Levine, Benjamin D, Fu, Qi

“…Neural control of blood pressure (BP) has been reported to differ between young blacks and whites. We hypothesized that elderly blacks have enhanced…”
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Age and sex differences in muscle sympathetic nerve activity in relation to haemodynamics, blood volume and left ventricular size by Best, Stuart A., Okada, Yoshiyuki, Galbreath, M. Melyn, Jarvis, Sara S., Bivens, Tiffany B., Adams‐Huet, Beverley, Fu, Qi

“…New Findings What is the central question of this study? The study was designed to investigate the age‐ and sex‐related differences in muscle sympathetic nerve…”
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Effects of exercise training on arterial-cardiac baroreflex function in POTS by Galbreath, M. Melyn, Shibata, Shigeki, VanGundy, Tiffany B., Okazaki, Kazunobu, Fu, Qi, Levine, Benjamin D.

“…Purpose Postural orthostatic tachycardia syndrome (POTS) is characterized by excessive tachycardia in the upright position. To test the hypothesis that…”
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Response to Creatine Kinase and Pressor Response to Orthostatic Tolerance by Okada, Yoshiyuki, Galbreath, M Melyn, Jarvis, Sara S, Bivens, Tiffany B, Vongpatanasin, Wanpen, Levine, Benjamin D, Fu, Qi

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The POTS Registry: Treatment of Patients with the Postural Orthostatic Tachycardia Syndrome with Exercise Training by Bivens, Tiffany B, Galbreath, M Melyn, Hendrickson, Dianne, Livingston, Sheryl, Fu, Qi, Levine, Benjamin D

“…To determine the effectiveness of this program in the community setting in POTS patients. We established a World-wide POTS registry and enrolled 111 patients…”
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Sympathetic neural and hemodynamic responses to upright tilt in elderly African Americans versus Caucasians by Fu, Qi, Okada, Yoshiyuki, Galbreath, M. Melyn, Jarvis, Sara S., Bivens, Tiffany B., Meier, Rhonda L., Vongpatanasin, Wanpen

“…Abstract only It has been demonstrated that neural control of blood pressure (BP) is different in young African Americans (AA) and Caucasians (CAU). Whether…”
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The effect of gender and age on hemodynamics, blood volume and cardiac size in healthy humans by Best, Stuart, Okada, Yoshiyuki, Galbreath, M Melyn, Jarvis, Sara S, Bivens, Tiffany B, Levine, Benjamin D, Fu, Qi

“…Abstract only We compared age and gender associated differences in hemodynamics, blood volume, and left ventricle size and function at rest in healthy…”
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Morning blood pressure surge is associated with arterial stiffness and sympathetic baroreflex sensitivity in elderly hypertensive patients by Okada, Yoshiyuki, Galbreath, M. Melyn, Shibata, Shigeki, Jarvis, Sara S., VanGundy, Tiffany B., Meier, Rhonda L., Vongpatanasin, Wanpen, Levine, Benjamin D., Fu, Qi

“…Abstract only Morning blood pressure (BP) surge (MS; morning – minimal sleeping systolic BP) is an independent risk factor for cardiovascular diseases. We…”
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Chronic treatment with propranolol does not alter sympathetic and cardiovagal baroreflex sensitivity in the Postural Orthostatic Tachycardia Syndrome by Fu, Qi, VanGundy, Tiffany B, Galbreath, M Melyn, Shibata, Shigeki, Jarvis, Sara S, Levine, Benjamin D

“…Patients with Postural Orthostatic Tachycardia Syndrome (POTS) have marked increases in heart rate (HR) during orthostasis, while β‐blocker is commonly used to…”
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Impaired Left Ventricular Diastolic Function in the Postural Orthostatic Tachycardia Syndrome: 1677 Board #114 June 2 3:30 PM - 5:00 PM by Shibata, Shigeki, Wang, Wade, VanGundy, Tiffany B., Galbreath, M Melyn, Fu, Qi, Levine, Benjamin D.

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Relationship between arterial stiffness and sympathetic baroreflex sensitivity in elderly men and women by Okada, Yoshiyuki, Galbreath, M Melyn, Shibata, Shigeki, Jarvis, Sara S, VanGundy, Tiffany B, Meier, Rhonda L, Wang, Wade, Vongpatanasin, Wanpen, Levine, Benjamin D, Fu, Qi

“…Arterial stiffness have been reported to be associated with impared cardiac baroreflex sensitivity. Whether this is also the case for sympathetic baroreflex…”
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