Výsledky vyhledávání - "Michelle Redelinghuys"

Gender-specific contribution of aortic augmentation index to variations in left ventricular mass index in a community sample of African ancestry

Autor: Moekanyi J. Sibiya, Bryan Hodson, Olebogeng Harold Isaia Majane, Muzi J. Maseko, Elena Libhaber, Angela J. Woodiwiss, Michelle Redelinghuys, Gavin R. Norton

Publikováno v: Hypertension Research. 37:1021-1027

Although indices of aortic augmentation derived from radial applanation tonometry are independently associated with adverse cardiovascular effects, whether these relationships are influenced by gender is uncertain. We compared the brachial blood pres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97f733a15e806ba8cb3e637bebb15e38
https://doi.org/10.1038/hr.2014.113

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Relationship of predominantly mild current smoking to out-of-office blood pressure in a community sample in Africa

Autor: Pinhas Sareli, Muzi J. Maseko, Angela J. Woodiwiss, Leanda Vengethasamy, Olebogeng H.I. Majane, Gavin R. Norton, Leon Scott, Michelle Redelinghuys

Publikováno v: Journal of Hypertension. 29:854-862

Objectives As the impact of mild smoking on blood pressure (BP) is uncertain, we assessed the relationship between predominantly mild current smoking and out-of-office BP and the effect of angiotensin-converting enzyme (ACE) genotype on this relation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9ba560c6ee39eeb7750a2f21805fc54
https://doi.org/10.1097/hjh.0b013e32834443ef

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Intrafamilial Aggregation and Heritability of Left Ventricular Geometric Remodeling Is Independent of Cardiac Mass in Families of African Ancestry

Autor: Olebogeng H.I. Majane, Michelle Redelinghuys, Angela J. Woodiwiss, Richard Brooksbank, Muzi J. Maseko, Gavin R. Norton, Carlos D. Libhaber, Vernice R. Peterson

As acknowledged by all guidelines, left ventricular hypertrophy (LVH) is a major risk factor for cardiovascular events independent of conventional risk factors and coronary artery disease. In addition, compared to a normal LV geometry, concentric LV

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47f08e9cf139fe6ba52903129e654005
https://europepmc.org/articles/PMC4462652/

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Intrafamilial aggregation and heritability of office-day blood pressure difference in a community of African ancestry: implications for genetic association studies

Autor: Olebogeng H.I. Majane, Gavin R. Norton, Muzi J. Maseko, Arnaud T. Djami-Tchatchou, Angela J. Woodiwiss, Michelle Redelinghuys

Publikováno v: Blood pressure monitoring. 19(6)

An inability to show consistent relationships between gene variants and blood pressure (BP) may be confounded by the use of office BP measurement. Whether the difference between office BP and day BP (office-day) is genetically predetermined is unknow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::547bcd75372da7ffd050fc5618cac209
https://pubmed.ncbi.nlm.nih.gov/25050884

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Intra-familial aggregation and heritability of aortic versus brachial pulse pressure after imputing pretreatment values in a community of African ancestry

Autor: Michelle Redelinghuys, Angela J. Woodiwiss, Gavin R. Norton, Olebogeng H.I. Majane, Muzi J. Maseko

Publikováno v: Journal of hypertension. 30(6)

AIM To compare the intra-familial aggregation and heritability of central (aortic) (PPc) versus peripheral (brachial) (PPp) pulse pressure after imputing pretreatment blood pressures (BPs) in treated participants in a community of black African ances

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::934f41820079f144e9c7bfef46d2b8fd
https://pubmed.ncbi.nlm.nih.gov/22473018

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Brachial blood pressure-independent relations between radial late systolic shoulder-derived aortic pressures and target organ changes

Autor: Olebogeng H.I. Majane, Pinhas Sareli, Michelle Redelinghuys, Muzi J. Maseko, Deirdre Kruger, Angela J. Woodiwiss, Carlos D. Libhaber, Gavin R. Norton, Martin Veller

Publikováno v: Hypertension (Dallas, Tex. : 1979). 59(4)

Central aortic blood pressure (BP; BPc) predicts outcomes beyond brachial BP. In this regard, the application of a generalized transfer function (GTF) to radial pulse waves for the derivation of BPc is an easy and reproducible measurement technique.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43d3c7a36b099c9a2f11383070ae7388
https://pubmed.ncbi.nlm.nih.gov/22331378

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Lack of independent association between C-reactive protein and central aortic hemodynamics in black Africans with high risk of cardiovascular disease

Autor: Michelle Redelinghuys, Nicol M. Janse van Rensburg, Angela J. Woodiwiss, Gavin R. Norton, Muzi J. Maseko, Olebogeng H.I. Majane, Patrick H Dessein

Publikováno v: American journal of hypertension. 24(10)

BACKGROUND: As the independent relationship between C-reactive protein (CRP) concentrations and central aortic blood pressures (BP) in populations with high CRP concentrations is uncertain, we aimed to evaluate this question in a community sample, 57

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c0fcf8bc49e7b72df0f7ac57513da9a
https://pubmed.ncbi.nlm.nih.gov/21753803

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Relationship between urinary salt excretion and pulse pressure and central aortic hemodynamics independent of steady state pressure in the general population

Autor: Angela J. Woodiwiss, Olebogeng H.I. Majane, Leon Scott, Pinhas Sareli, Michelle Redelinghuys, Richard Brooksbank, Muzi J. Maseko, Gavin R. Norton

Publikováno v: Hypertension (Dallas, Tex. : 1979). 56(4)

Although central pulse pressure (PPc) is strongly related to central mean arterial pressure (MAPc), PPc predicts cardiovascular outcomes beyond MAPc. Whether modifiable risk factors for hypertension contribute to PPc and its determinants, independent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b5130d838c75e51644abe06423bece9
https://pubmed.ncbi.nlm.nih.gov/20733084

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Relative contribution of aortic forward and augmented pressures to the impact of aortic pulse pressure on left ventricular mass index in a community sample

Autor: Olebogeng H.I. Majane, Gavin R. Norton, Bryan Hodson, Michelle Redelinghuys, Muzi J. Maseko, Pinhas Sareli, Angela J. Woodiwiss

Publikováno v: Journal of the American Society of Hypertension. 8:e40

levels. The group underwent extensive hemodynamic profiling after at least 20 minutes of supine rest, including standard office brachial BP (Omron Hem-705CP) and central BP (radial tonometry with generalized transfer function, SphygmoCor). Central (h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7036b0d8921d88bd5d8847c5a5a4947c
https://doi.org/10.1016/j.jash.2014.03.083

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