Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Suraj M, Yusuf"'
Autor:
Suraj M. Yusuf, Gavin R. Norton, Vernice R. Peterson, Nonhlanhla Mthembu, Carlos D. Libhaber, Grace Tade, Hamza Bello, Adamu J. Bamaiyi, Keneilwe N. Mmopi, Patrick H. Dessein, Ferande Peters, Pinhas Sareli, Angela J. Woodiwiss
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
BackgroundWhether differential effects of volume load on left ventricular mass (LVM) and function occur in sustained volume-dependent primary hypertension, and the impact of atrial natriuretic peptide (ANP) on these effects, is unknown.MethodsFrom ao
Externí odkaz:
https://doaj.org/article/e53a4cf1f1144bc4be90bbefe3b2786d
Autor:
Nonhlanhla Mthembu, Vernice R. Peterson, Gavin R. Norton, Eitzaz Sadiq, Andrea Kolkenbeck-Ruh, Ravi Naran, Suraj M. Yusuf, Grace Tade, Hamza Bello, Adamu Bamaiyi, Carlos D. Libhaber, Patrick Dessein, Ferande Peters, Taalib Monareng, Talib Abdool-Carrim, Ismail Cassimjee, Pinhas Sareli, Girish Modi, Angela J. Woodiwiss
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2022)
AimsA lower heart rate (HR) increases central blood pressure through enhanced backward wave pressures (Pb). We aimed to determine whether these relationships are modified by increases in aortic stiffness.MethodsUsing non-invasive central pressure, ao
Externí odkaz:
https://doaj.org/article/e3f3aeee31f94464912d9f093f56c3e0
Autor:
Nonhlanhla Mthembu, Gavin R Norton, Vernice R Peterson, Ravi Naran, Suraj M Yusuf, Grace Tade, Hamza Bello, Adamu Bamaiyi, Carlos D Libhaber, Patrick Dessein, Ferande Peters, Pinhas Sareli, Angela J Woodiwiss
Publikováno v:
American Journal of Hypertension. 35:989-997
BACKGROUND A lower heart rate (HR) increases left ventricular (LV) ejection volume. Whether this contributes to the adverse effects of HR on central pulse pressure (PPc) through reservoir volume effects is uncertain. METHODS Using noninvasive central
Autor:
Suraj M. Yusuf, Gavin R. Norton, Vernice R. Peterson, Nico Malan, Monica Gomes, Nonhlanhla Mthembu, Carlos D. Libhaber, Grace Tade, Hamza Bello, Adamu J. Bamaiyi, Keneilwe N. Mmopi, Ferande Peters, Pinhas Sareli, Patrick H. Dessein, Angela J. Woodiwiss
Publikováno v:
Hypertension (Dallas, Tex. : 1979). 80(1)
Background: Whether systolic blood pressure (SBP) control in sustained volume-dependent primary hypertension is associated with blunted ANP (atrial natriuretic peptide) relationships with indexes of volume load is unknown. Methods: Systemic hemodynam
Autor:
Patrick H Dessein, Gavin R. Norton, Keneilwe N. Mmopi, Vernice R. Peterson, Ferande Peters, Nico Malan, Elena Libhaber, Carlos D. Libhaber, Pinhas Sareli, Angela J. Woodiwiss, Daniel Da Silva Fernandes, Grace Tade, Hamza Bello, Suraj M. Yusuf, Nonhlanhla Mthembu, Mohlabani Masiu
Publikováno v:
Journal of Hypertension. 39:2446-2454
AIMS Whether renal mechanisms of hypertension primarily translate into increases in systemic vascular resistance (SVR) in all populations is uncertain. We determined whether renal mechanisms associate with either increases in SVR (and impedance to fl
Autor:
Suraj M, Yusuf, Gavin R, Norton, Vernice, Peterson, Carlos D, Libhaber, Keneilwe N, Mmopi, Hamza, Bello, Mohlabani, Masiu, Daniel, Da Silva Fernandes, Grace, Tade, Nonhlanhla, Mthembu, Ferande, Peters, Patrick, Dessein, Pinhas, Sareli, Angela J, Woodiwiss
Publikováno v:
Journal of Hypertension.
Although peak aortic flow (Q) is now recognized as a major determinant of hypertension in Africa, current therapy has no proven ability to target this change. The mechanisms of this effect, therefore, require elucidation. We compared the intrafamilia
Autor:
Hamza Bello, Ferande Peters, Pinhas Sareli, Adamu J. Bamaiyi, Grace Tade, Angela J. Woodiwiss, Nonhlanhla Mthembu, Suraj M. Yusuf, Patrick H Dessein, Ravi Naran, Carlos D. Libhaber, Vernice R. Peterson, Gavin R. Norton
Publikováno v:
Hypertension (Dallas, Tex. : 1979). 79(2)
Through both backward (Pb) and forward (Pf) wave effects, a lower heart rate (HR) associates with increased central (PPc), beyond brachial pulse pressure (PP). However, the relative contribution to Pf of aortic flow (Q) versus re-reflection of Pb, ha