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https://www.readbyqxmd.com/read/27904155/impact-of-obstructive-sleep-apnea-and-hypertension-on-left-ventricular-hypertrophy-in-japanese-patients
#1
Hiromitsu Sekizuka, Naohiko Osada, Yoshihiro J Akashi
The incidence of cardiovascular disease and mortality rates are high among patients with left ventricular hypertrophy (LVH). Obstructive sleep apnea (OSA) has been reported to increase left ventricular mass (LVM) and cause LVH. The prevalence of hypertension, a major cause of increased LVM, is high in OSA; however, it is still unknown whether OSA is an independent factor that increases LVM in addition to triggering LVH. This study investigated out-of-office blood pressure (BP) via ambulatory BP monitoring (ABPM) in patients with OSA diagnosed by polysomnography (PSG) and sought to determine the effects of OSA and hypertension on LVM...
December 1, 2016: Hypertension Research: Official Journal of the Japanese Society of Hypertension
https://www.readbyqxmd.com/read/27904104/the-effects-of-unilateral-nephrectomy-on-blood-pressure-and-its-circadian-rhythm
#2
Naro Ohashi, Shinsuke Isobe, Sayaka Ishigaki, Takahisa Suzuki, Daisuke Motoyama, Takayuki Sugiyama, Masao Nagata, Akihiko Kato, Seiichiro Ozono, Hideo Yasuda
Objective Hypertension and diurnal blood pressure (BP) variation are widely accepted as risk factors for renal damage. However, the effects of unilateral nephrectomy on BP and its circadian rhythm have not yet been clarified in patients with a compromised renal function, including dialysis patients. Methods We investigated 22 unilateral nephrectomized patients (16 men and 6 women, age: 64.5±14.3 years). The function of the circulating renin-angiotensin system (RAS) (plasma renin activity and plasma angiotensin II) and 24-h ambulatory BP monitoring (ABPM) were evaluated before and after nephrectomy...
2016: Internal Medicine
https://www.readbyqxmd.com/read/27886781/ambulatory-blood-pressure-monitoring-a-complementary-strategy-for-hypertension-diagnosis-and-management-in-low-income-and-middle-income-countries
#3
REVIEW
Marwah Abdalla
Ambulatory blood pressure monitoring (ABPM) can assess out-of-clinic blood pressure. ABPM is an underutilized resource in low-income and middle-income countries but should be considered a complementary strategy to clinic blood pressure measurement for the diagnosis and management of hypertension. Potential uses for ABPM in low-income and middle-income countries include screening of high-risk individuals who have concurrent communicable diseases, such as HIV, and in task-shifting health care strategies.
February 2017: Cardiology Clinics
https://www.readbyqxmd.com/read/27885251/postprandial-and-orthostatic-hypotension-treated-by-sitagliptin-in-a-patient-with-dementia-with-lewy-bodies
#4
Yoshihiro Saito, Joji Ishikawa, Kazumasa Harada
BACKGROUND Postprandial hypotension, induced by an absorption of glucose from intestine, could be treated by acarbose; however, it was unclear whether dipeptidyl peptidase-4 inhibitor reduced postprandial hypotension. CASE REPORT A 78-year-old woman who had experienced episodes of dizziness and hypotension after eating was admitted to our hospital. During 24-hour ambulatory blood pressure monitoring, there were repeated episodes of marked postprandial hypotension; i.e., a significant systolic blood pressure reduction within two hours after eating (from -58 to -64 mm Hg after meals)...
November 25, 2016: American Journal of Case Reports
https://www.readbyqxmd.com/read/27882685/elective-ambulatory-blood-pressure-monitoring-to-diagnose-masked-hypertension-after-kidney-transplantation-are-we-ready-for-that
#5
EDITORIAL
Ajay P Sharma
No abstract text is available yet for this article.
December 2016: Pediatric Transplantation
https://www.readbyqxmd.com/read/27876841/accuracy-of-pulse-interval-timing-in-ambulatory-blood-pressure-measurement
#6
Sarah A Kane, James R Blake, Frank J McArdle, Philip Langley, Andrew J Sims
Blood pressure (BP) monitors rely on pulse detection. Some blood pressure monitors use pulse timings to analyse pulse interval variability for arrhythmia screening, but this assumes that the pulse interval timings detected from BP cuffs are accurate compared with RR intervals derived from ECG. In this study we compared the accuracy of pulse intervals detected using an ambulatory blood pressure monitor (ABPM) with single lead ECG. Twenty participants wore an ABPM for three hours and a data logger which synchronously measured cuff pressure and ECG...
November 23, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27873498/the-impact-of-diabetes-mellitus-on-vascular-biomarkers-in-patients-with-end-stage-renal-disease
#7
Jeonggeun Moon, Chan Joo Lee, Sang Hak Lee, Seok Min Kang, Donghoon Choi, Tae Hyun Yoo, Sungha Park
PURPOSE: Diabetes mellitus (DM) is the most common cause of end-stage renal disease (ESRD) and an important risk factor for cardiovascular (CV) disease. We investigated the impact of DM on subclinical CV damage by comprehensive screening protocol in ESRD patients. MATERIALS AND METHODS: Echocardiography, coronary computed tomography angiogram, 24-h ambulatory blood pressure monitoring, and central blood pressure with pulse wave velocity (PWV) were performed in 91 ESRD patients from the Cardiovascular and Metabolic disease Etiology Research Center-HIgh risk cohort...
January 2017: Yonsei Medical Journal
https://www.readbyqxmd.com/read/27873228/hypertension-in-chronic-kidney-disease
#8
Seyed Mehrdad Hamrahian, Bonita Falkner
Hypertension, a global public health problem, is currently the leading factor in the global burden of disease. It is the major modifiable risk factor for heart disease, stroke and kidney failure. Chronic kidney disease (CKD) is both a common cause of hypertension and CKD is also a complication of uncontrolled hypertension. The interaction between hypertension and CKD is complex and increases the risk of adverse cardiovascular and cerebrovascular outcomes. This is particularly significant in the setting of resistant hypertension commonly seen in patient with CKD...
November 22, 2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27862879/locomotive-syndrome-is-associated-with-large-blood-pressure-variability-in-elderly-hypertensives-the-japan-ambulatory-blood-pressure-prospective-jamp-substudy
#9
Yuki Imaizumi, Kazuo Eguchi, Takeshi Murakami, Tomohiro Saito, Satoshi Hoshide, Kazuomi Kario
Chronic pain, represented by locomotive syndrome (LS), and psychosocial factors are possible factors of blood pressure (BP) variability (BPV). The authors tested the hypothesis that there are links among LS, depression, and BPV. In 85 Japanese elderly hypertensive patients with normal daily activities, the authors performed ambulatory BP monitoring, determined the LS scale (LSS), and administered the Self-Rating Questionnaire for Depression (SRQD). The LSS score but not the SRQD score was associated with the standard deviation (SD) and coefficient of variation (CV) of daytime systolic BP (SBP) and SD of nighttime SBP (all P<...
November 15, 2016: Journal of Clinical Hypertension
https://www.readbyqxmd.com/read/27861249/the-antihypertensive-effects-of-aerobic-versus-isometric-handgrip-resistance-exercise
#10
Garrett I Ash, Beth A Taylor, Paul D Thompson, Hayley V MacDonald, Lauren Lamberti, Ming-Hui Chen, Paulo Farinatti, William J Kraemer, Gregory A Panza, Amanda L Zaleski, Ved Deshpande, Kevin D Ballard, Mohammadtokir Mujtaba, C Michael White, Linda S Pescatello
BACKGROUND: Aerobic exercise reduces blood pressure (BP) on average 5-7 mmHg among those with hypertension; limited evidence suggests similar or even greater BP benefits may result from isometric handgrip (IHG) resistance exercise. METHOD: We conducted a randomized controlled trial investigating the antihypertensive effects of an acute bout of aerobic compared with IHG exercise in the same individuals. Middle-aged adults (n = 27) with prehypertension and obesity randomly completed three experiments: aerobic (60% peak oxygen uptake, 30 min); IHG (30% maximum voluntary contraction, 4 × 2 min bilateral); and nonexercise control...
November 16, 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27856806/comparative-effectiveness-of-fourth-line-anti-hypertensive-agents-in-resistant-hypertension-a-systematic-review-and-meta-analysis
#11
REVIEW
Sarah-Jo Sinnott, Laurie A Tomlinson, Adrian A Root, Rohini Mathur, Kathryn E Mansfield, Liam Smeeth, Ian J Douglas
AIM: We assessed the effectiveness of fourth-line mineralocorticoid receptor antagonists in comparison with other fourth-line anti-hypertensive agents in resistant hypertension. METHODS AND RESULTS: We systematically searched Medline, EMBASE and the Cochrane library from database inception until January 2016. We included randomised and non-randomised studies that compared mineralocorticoid receptor antagonists with other fourth-line anti-hypertensive agents in patients with resistant hypertension...
November 17, 2016: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/27855748/ambulatory-blood-pressure-monitoring-in-chinese-obstructive-sleep-apnea-patients
#12
Yan Ma, Shuchen Sun, Chung-Kang Peng, Yeming Fang, Robert J Thomas
STUDY OBJECTIVES: Nocturnal blood pressure (BP) dipping in patients with obstructive sleep apnea (OSA) has not yet been well investigated in Chinese patients, in whom the relationship of OSA and body mass index (BMI) is weaker than that in Caucasians. The aim of this study was to evaluate the BP profile, and the relationships between nocturnal BP and the severity of OSA, in Chinese patients. METHODS: Consecutive Chinese adult outpatients with suspected OSA had overnight polysomnography (PSG), office BP, and 24-h ambulatory BP monitoring (ABPM)...
November 14, 2016: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/27853165/clinical-and-prognostic-value-of-hypertensive-cardiac-damage-in-the-pamela-study
#13
REVIEW
Cesare Cuspidi, Carla Sala, Anna Casati, Michele Bombelli, Guido Grassi, Giuseppe Mancia
Because subclinical alterations in cardiovascular structure reflect cumulative damage induced by risk factors and represent an intermediate stage between risk factor exposure and cardiovascular events, this damage is regarded as a marker of increased cardiovascular risk in different clinical settings, including the general population. The Pressioni Monitorate e Loro Associazioni (PAMELA) is an originally designed research study aimed at assessing the normal values and prognostic significance of ambulatory and home blood pressure in a representative sample of the Northern Italian general population...
November 17, 2016: Hypertension Research: Official Journal of the Japanese Society of Hypertension
https://www.readbyqxmd.com/read/27852579/ambulatory-blood-pressure-characteristics-and-long-term-risk-for-atrial-fibrillation
#14
Juha S Perkiömäki, Santeri Nortamo, Antti Ylitalo, Antero Kesäniemi, Olavi Ukkola, Heikki V Huikuri
BACKGROUND: We hypothesized that elevated nighttime systolic ambulatory blood pressure (ABP) yields additional information compared with daytime systolic ABP for the long-term risk of atrial fibrillation (AF) and perhaps should be taken into account in treatment strategies for preventing the increasing burden of AF during aging. METHODS: A total of 903 subjects with or without hypertension aged 40 to 59 years, who were recruited to the Oulu Project Elucidating Risk of Atherosclerosis (OPERA) study, underwent ABP monitoring, thorough clinical examinations and laboratory tests...
November 15, 2016: American Journal of Hypertension
https://www.readbyqxmd.com/read/27849563/effect-of-intensive-versus-standard-clinic-based-hypertension-management-on-ambulatory-blood-pressure-results-from-the-sprint-systolic-blood-pressure-intervention-trial-ambulatory-blood-pressure-study
#15
Paul E Drawz, Nicholas M Pajewski, Jeffrey T Bates, Natalie A Bello, William C Cushman, Jamie P Dwyer, Lawrence J Fine, David C Goff, William E Haley, Marie Krousel-Wood, Andrew McWilliams, Dena E Rifkin, Yelena Slinin, Addison Taylor, Raymond Townsend, Barry Wall, Jackson T Wright, Mahboob Rahman
: The effect of clinic-based intensive hypertension treatment on ambulatory blood pressure (BP) is unknown. The goal of the SPRINT (Systolic Blood Pressure Intervention Trial) ambulatory BP ancillary study was to evaluate the effect of intensive versus standard clinic-based BP targets on ambulatory BP. Ambulatory BP was obtained within 3 weeks of the 27-month study visit in 897 SPRINT participants. Intensive treatment resulted in lower clinic systolic BP (mean difference between groups=16...
November 14, 2016: Hypertension
https://www.readbyqxmd.com/read/27845957/two-dimensional-speckle-tracking-echocardiography-based-left-atrial-strain-parameters-predict-masked-hypertension-in-patients-with-hypertensive-response-to-exercise
#16
Soe M Aung, Ahmet Güler, Yeliz Güler, Can Y Karabay, Ilyas Akdemir
OBJECTIVE: We aim to study left atrial (LA) strains in patients with hypertensive response to exercise (HRE) and determine their usefulness in predicting masked hypertension (HT). METHODS: Ninety-eight normotensive patients who had HRE were included and were divided into two groups after masked HT had been diagnosed by ambulatory blood pressure monitoring. Conventional echocardiographic parameters and two-dimensional speckle-tracking echocardiography-based LA strain parameters were compared...
November 11, 2016: Blood Pressure Monitoring
https://www.readbyqxmd.com/read/27845956/the-association-of-night-time-systolic-blood-pressure-with-ultrasound-markers-of-subclinical-cardiac-and-vascular-disease
#17
Anne Marie O'Flynn, Emily Ho, Eamon Dolan, Ronan J Curtin, Patricia M Kearney
INTRODUCTION: The aim of this study was to examine the association of night-time systolic blood pressure (BP) with subclinical cardiac dysfunction measured by global longitudinal strain (GLS) and subclinical vascular damage measured by carotid intima-media thickness (CIMT) and carotid plaques. METHODS: GLS was measured by speckle-tracking analysis of echocardiogram images. CIMT was measured at the distal 1 cm of the common carotid artery. The presence of carotid plaques was recorded...
November 11, 2016: Blood Pressure Monitoring
https://www.readbyqxmd.com/read/27845713/novel-approaches-to-investigate-one-carbon-metabolism-and-related-b-vitamins-in-blood-pressure
#18
REVIEW
Amy McMahon, Helene McNulty, Catherine F Hughes, J J Strain, Mary Ward
Hypertension, a major risk factor for heart disease and stroke, is the world's leading cause of preventable, premature death. A common polymorphism (677C→T) in the gene encoding the folate metabolizing enzyme methylenetetrahydrofolate reductase (MTHFR) is associated with increased blood pressure, and there is accumulating evidence demonstrating that this phenotype can be modulated, specifically in individuals with the MTHFR 677TT genotype, by the B-vitamin riboflavin, an essential co-factor for MTHFR. The underlying mechanism that links this polymorphism, and the related gene-nutrient interaction, with hypertension is currently unknown...
November 11, 2016: Nutrients
https://www.readbyqxmd.com/read/27837396/prognostic-importance-of-ambulatory-blood-pressure-monitoring-in-resistant-hypertension-is-it-all-that-matters
#19
REVIEW
Claudia R L Cardoso, Gil F Salles
PURPOSE OF REVIEW: This article reviews the current knowledge on the prognostic importance of ambulatory blood pressure (BP) monitoring parameters in patients with apparent treatment-resistant hypertension. RECENT FINDINGS: Although mean 24-h ambulatory BPs have been consistently established as better cardiovascular risk predictors than clinic (office) BPs in several clinical settings, and ambulatory BP monitoring is generally indicated in patients with resistant hypertension; there were only five previous longitudinal prospective studies that specifically evaluated the prognostic importance of ambulatory BP monitoring parameters in resistant hypertensive patients...
December 2016: Current Hypertension Reports
https://www.readbyqxmd.com/read/27836926/new-horizons-the-management-of-hypertension-in-people-with-dementia
#20
REVIEW
Jennifer Kirsty Harrison, Veronika Van Der Wardt, Simon Paul Conroy, David J Stott, Tom Dening, Adam Lee Gordon, Pip Logan, Tomas James Welsh, Jaspal Taggar, Rowan Harwood, John R F Gladman
The optimal management of hypertension in people with dementia is uncertain. This review explores if people with dementia experience greater adverse effects from antihypertensive medications, if cognitive function is protected or worsened by controlling blood pressure (BP) and if there are subgroups of people with dementia for whom antihypertensive therapy is more likely to be harmful. Robust evidence is scant, trials of antihypertensive medications have generally excluded those with dementia. Observational data show changes in risk association over the life course, with high BP being a risk factor for cognitive decline in mid-life, while low BP is predictive in later life...
November 2016: Age and Ageing
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