Pulsatile hemodynamics and clinical outcomes in acute heart failure.

abstract：BACKGROUND:Blood pressure is known to be higher in heavy drinkers than in nondrinkers. The aim of this study was to determine whether the alcohol-blood pressure relationship is modified by therapy for hypertension in the elderly. METHODS:Men aged > or = 65 years (n = 1,396) with or without current history of antihyper...

journal_title：American journal of hypertension

authors： Wakabayashi I

更新日期：2010-06-01 00:00:00

abstract：BACKGROUND:The adipose tissue renin-angiotensin system (RAS) has been implicated in the pathophysiology of obesity and dysfunction of adipose tissue. However, neither regulation of angiotensinogen (AGT) expression in adipose tissue nor secretion of adipose tissue-derived AGT has been fully elucidated in humans. METHOD...

journal_title：American journal of hypertension

authors： Yasue S,Masuzaki H,Okada S,Ishii T,Kozuka C,Tanaka T,Fujikura J,Ebihara K,Hosoda K,Katsurada A,Ohashi N,Urushihara M,Kobori H,Morimoto N,Kawazoe T,Naitoh M,Okada M,Sakaue H,Suzuki S,Nakao K

更新日期：2010-04-01 00:00:00

abstract：:Echocardiography (ECHO) is useful to document changes in left ventricular mass (LVM) in groups of patients, but may be too variable for use in the individual patient. Magnetic resonance imaging (MRI) may be a more precise and reliable method to quantify the mass of the left ventricule. This study reports the accuracy,...

journal_title：American journal of hypertension

authors： Bottini PB,Carr AA,Prisant LM,Flickinger FW,Allison JD,Gottdiener JS

更新日期：1995-03-01 00:00:00

abstract：:In essential hypertension (EHT) the presence of a metabolic syndrome increases the risk of cardiovascular disease. A cell membrane abnormality is implicated but its role in cardiovascular disease is unclear. Neutrophil accumulation, which occurs by beta2-integrin (CD11b/CD18) expression, followed by release of proinfl...

journal_title：American journal of hypertension

authors： Fardon NJ,Wilkinson R,Thomas TH

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND:There is growing evidence that residential environment is associated with hypertension. Recently, interest has also turned toward examining the possible influence of remoteness on hypertension. The aim of this study is to explore the effect of remoteness, the shortest path between the subject location and th...

journal_title：American journal of hypertension

authors： Hamano T,Kimura Y,Takeda M,Yamasaki M,Nabika T,Shiwaku K

更新日期：2012-07-01 00:00:00

abstract：OBJECTIVE:To determine the effects of orthostatic hypotension (OH) measurement timing on its associations with dizziness, falls, fractures, cardiovascular disease (CVD), and mortality. METHODS:We analyzed OH measurements from the Action to Control Cardiovascular Risk in Diabetes BP trial, which evaluated two blood pre...

journal_title：American journal of hypertension

authors： Juraschek SP,Lipsitz LA,Beach JL,Mukamal KJ

更新日期：2019-06-11 00:00:00

abstract：BACKGROUND:Nocturnal blood pressure (BP) is associated with risk for cardiovascular events. However, the relationship between nocturnal BP in young adults and cognitive function in midlife remains unclear. METHODS:We used data from the ambulatory BP monitoring substudy of the Coronary Artery Risk Development in Young ...

journal_title：American journal of hypertension

authors： Yano Y,Ning H,Muntner P,Reis JP,Calhoun DA,Viera AJ,Levine DA,Jacobs DR Jr,Shimbo D,Liu K,Greenland P,Lloyd-Jones D

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:Epidemiologic analysis of family data on blood pressure (BP) is often compromised by the effects of antihypertensive medications. A review of numerous clinical trials that investigated the effects of BP-lowering medications is summarized here. METHODS:Published clinical trials, including 137 clinical trials...

journal_title：American journal of hypertension

authors： Wu J,Kraja AT,Oberman A,Lewis CE,Ellison RC,Arnett DK,Heiss G,Lalouel JM,Turner ST,Hunt SC,Province MA,Rao DC

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND:Subjects with hypertension are frequently obese or insulin resistant, both conditions in which hyperuricemia is common. Obese and insulin-resistant subjects are also known to have blood pressure that is more sensitive to changes in dietary sodium intake. Whether hyperuricemia is a resulting consequence, mode...

journal_title：American journal of hypertension

authors： Todd AS,Walker RJ,MacGinley RJ,Kelly J,Merriman TR,Major TJ,Johnson RJ

更新日期：2017-11-06 00:00:00

abstract：:This study was designed to clarify the relationship between the antihypertensive effects of the calcium antagonist nilvadipine, and circadian changes in blood pressure. Based on measurements using an ambulatory blood pressure monitoring system (ABPM), 17 outpatients with untreated essential hypertension were divided i...

journal_title：American journal of hypertension

authors： Yoshikawa H,Ohta A,Kasamatsu K,Ueno C,Funai H,Kuse S,Satani O,Nakamura N,Fukuda K,Hano T,Ueno Y,Nishio I,Iseki Y

更新日期：1998-01-01 00:00:00

abstract：BACKGROUND:We postulated that acute hypoxemia increases susceptibility to orthostatic hypotension by increasing the sensitivity of cardiovascular baroreceptors. METHODS:Hemodynamics were measured noninvasively in 17 healthy, normotensive subjects while being subjected to decreasing venous return by exposure to lower b...

journal_title：American journal of hypertension

authors： Fox WC,Watson R,Lockette W

更新日期：2006-09-01 00:00:00

abstract：BACKGROUND:Activation of phosphatidylinositol 3-kinase (PI3K)-Akt signaling by statins increases the activity of endothelial nitric oxide synthase (eNOS). We investigate whether statins (pitavastatin) improve cardiac function and remodeling via eNOS production associated with the PI3K-Akt signaling pathway, Rho-kinase ...

journal_title：American journal of hypertension

authors： Kobayashi N,Takeshima H,Fukushima H,Koguchi W,Mamada Y,Hirata H,Machida Y,Shinoda M,Suzuki N,Yokotsuka F,Tabei K,Matsuoka H

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND:Uncontrolled treatment-resistant hypertension (TRH), i.e., blood pressure (BP, mm Hg) ≥140/≥90mm Hg in and out of office on ≥3 different BP medications at optimal doses, is common and has a poor prognosis. Aldosterone antagonist (AA) and renin-guided therapy (RGT) are effective strategies for improving BP co...

journal_title：American journal of hypertension

authors： Egan BM,Laken MA,Sutherland SE,Qanungo S,Fleming DO,Cook AG,Hester WH,Jones KW,Jebaily GC,Valainis GT,Way CF,Wright MB,Davis RA

更新日期：2016-08-01 00:00:00

abstract：:A wide pulse pressure (PP) may constitute an independent predictor of cardiovascular morbidity and mortality. We assessed the reference values of brachial clinic PP, according to age and gender in a nonselected population (61,724 subjects) who were undergoing a routine systematic health examination. According to mean ...

journal_title：American journal of hypertension

authors： Asmar R,Vol S,Brisac AM,Tichet J,Topouchian J

更新日期：2001-05-01 00:00:00

abstract：BACKGROUND:Granulocyte colony stimulating factor (G-CSF) is a key mediator of neutrophil infiltration and is profibrotic in the liver, lung, and infarcted heart, but its roles in angiotensin II (Ang II)-induced hypertension and cardiac remodeling have not been fully determined. Thus, we sought to investigate the causal...

journal_title：American journal of hypertension

authors： Jiang HM,Wang HX,Yang H,Zeng XJ,Tang CS,Du J,Li HH

更新日期：2013-10-01 00:00:00

abstract：:Components of the kallikrein kinin system have been associated with the pathophysiology of hypertension in animal and human studies. In this study, we examined the distribution of four different polymorphisms of the kinin B1 and B2 receptor genes in a population of 120 normotensive and 77 hypertensive African-American...

journal_title：American journal of hypertension

authors： Gainer JV,Brown NJ,Bachvarova M,Bastien L,Maltais I,Marceau F,Bachvarov DR

更新日期：2000-12-01 00:00:00

abstract：BACKGROUND:The collateral circulation is important in maintenance of blood supply to the ischemic kidney distal to renal artery stenosis (RAS). Obesity metabolic syndrome (MetS) preserves renal blood flow (RBF) in the stenotic kidney, but whether this is related to an increase of collateral vessel growth is unknown. We...

journal_title：American journal of hypertension

authors： Zhang X,Kim SR,Ferguson CM,Ebrahimi B,Hedayat AF,Lerman A,Lerman LO

更新日期：2018-11-13 00:00:00

abstract：:To examine the effects of hypertension on renal graft function, we studied the clinical course of 144 kidney transplant recipients who had functioning grafts for three to 13 years. The patients were divided into three groups: normotensive (n = 32), controlled hypertensive (n = 49) and uncontrolled hypertensive group (...

journal_title：American journal of hypertension

authors： Cheigh JS,Haschemeyer RH,Wang JC,Riggio RR,Tapia L,Stenzel KH,Rubin AL

更新日期：1989-05-01 00:00:00

abstract：BACKGROUND:Structural atherosclerotic damage, arterial stiffness, pulse pressure (PP), and renal hemodynamics may interact and influence each other. Renal resistance index (RRI) appears as a good indicator of systemic vascular changes. The aim of our study was to assess the independent relationships of carotid intima-m...

journal_title：American journal of hypertension

authors： Geraci G,Mulè G,Costanza G,Mogavero M,Geraci C,Cottone S

更新日期：2016-04-01 00:00:00

abstract：:Vasodilation is impaired in various conditions, such as hypercholesterolemia and tobacco use. We evaluated brachial artery flow-mediated vasodilation (FMD) after blood pressure (BP) cuff occlusion using high-resolution B-mode ultrasound in 20 alcoholics, without any coexisting conditions such as smoking, hypertension,...

journal_title：American journal of hypertension

authors： Maiorano G,Bartolomucci F,Contursi V,Minenna FS,Di Mise R,Palasciano A,Allegrini B,Amoruso M,Kozàkovà M

更新日期：1999-02-01 00:00:00

abstract：BACKGROUND:Elevated blood pressure (BP) is a risk factor for cardiovascular disease (CVD), but it remains unclear which component-alone or in combination-is the best predictor. We sought to determine which BP parameters are important predictors of CVD death across a wide age range. METHODS:We used a prospective cohort...

journal_title：American journal of hypertension

authors： Bowman TS,Sesso HD,Gaziano JM

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Normal pregnancy is characterized by a decrease in peripheral resistance and generalized vasodilation resulting in plasma volume expansion, which is associated with intrauterine growth. Stiffness of the arterial system may be a measure of the degree of plasma volume expansion. Pulse wave velocity (PWV), meas...

journal_title：American journal of hypertension

authors： Elvan-Taspinar A,Franx A,Bots ML,Koomans HA,Bruinse HW

更新日期：2005-03-01 00:00:00

abstract：:The effects of dietary Na+ on 5 alpha- and 5 beta-reductase pathways of aldosterone metabolism in the liver were studied in male rats maintained on low, control, and high Na+ diets. A high Na+ diet caused significant increases in the synthesis of 5 beta-reduced metabolites, primarily 3 alpha, 5 beta-tetrahydroaldoster...

journal_title：American journal of hypertension

authors： Gorsline J,Latif SA,Morris DJ

更新日期：1988-07-01 00:00:00

abstract：BACKGROUND:The aim of this study was to test the hypothesis that angiotensin converting enzyme inhibition or angiotensin II antagonism can counteract cardiac human vascular endothelial growth factor-A165 (phVEGF-A165) induced angiogenesis. METHODS:Mice were given a single intramyocardial injection of phVEGF-A165. Eith...

journal_title：American journal of hypertension

authors： Siddiqui AJ,Mansson-Broberg A,Gustafsson T,Grinnemo KH,Dellgren G,Hao X,Fischer H,Sylvén C

更新日期：2005-10-01 00:00:00

abstract：BACKGROUND:Patients with chronic kidney disease (CKD) have a disproportionate risk of cardiovascular disease. This study was designed to assess the association between two noninvasive measures of cardiovascular risk, pulse wave analysis (PWA), and carotid intima-media thickness (IMT), in a cohort of CKD patients enroll...

journal_title：American journal of hypertension

authors： DeLoach SS,Appel LJ,Chen J,Joffe MM,Gadegbeku CA,Mohler ER 3rd,Parsa A,Perumal K,Rafey MA,Steigerwalt SP,Teal V,Townsend RR,Rosas SE

更新日期：2009-12-01 00:00:00

abstract：:High K diets prevent hypertensive endothelial injury and intimal thickening. Cholesterol esters often deposit during hypercholesterolemia. Would a high K diet influence cholesterol ester deposits? In a normal rat on a normal diet, no cholesterol esters are detected in the aorta. Stroke prone SHR rats were fed for 3 mo...

journal_title：American journal of hypertension

authors： Tobian L,Jahner TM,Johnson MA

更新日期：1990-02-01 00:00:00

abstract：:Safety in the drug treatment of hypertension can only be seen in relation to efficacy, which has now come to mean not just blood pressure (BP) reduction but improvements in hard end points including mortality. Information on safety can come from a variety of sources, in an ascending hierarchy, which is as follows: cas...

journal_title：American journal of hypertension

authors： Opie LH

更新日期：1997-05-01 00:00:00

abstract：:Thromboembolic complications such as ischemic stroke and myocardial infarction are significantly more frequent in patients with arterial hypertension. From the available intervention studies, it appears that pharmacologic treatment of hypertension-at least with diuretics and beta-blockers-may more effectively protect ...

journal_title：American journal of hypertension

authors： Lottermoser K,Weisser B,Hertfelder HJ,Wöstmann B,Vetter H,Düsing R

更新日期：1998-03-01 00:00:00

abstract：BACKGROUND:There are no comprehensive guidelines on management of hypertensive emergency (HTNE) and complications. Despite advances in antihypertensive medications HTNE is accompanied with significant morbidity and mortality. METHODS:We queried the 2002-2012 nationwide inpatient sample database to identify patients wi...

journal_title：American journal of hypertension

authors： Shah M,Patil S,Patel B,Arora S,Patel N,Garg L,Agrawal S,Jacobs L,Steigerwalt SP,Martinez MW

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND:A high 24-hour ambulatory diastolic (DBP) but not systolic (SBP) blood pressure variability (BPV) is significantly predictive of long-term cardiovascular mortality in untreated hypertensive subjects, independent of office or 24-hour SBP. The present study was aimed to investigate hemodynamic factors that are...

journal_title：American journal of hypertension

authors： Hsu PF,Cheng HM,Sung SH,Chuang SY,Lakatta EG,Yin FC,Chou P,Chen CH

更新日期：2017-03-01 00:00:00