• Disease
  • Endothelial
  • Endothelial Function
  • John Eric Deanfield

    Prominent publications by John Eric Deanfield

    KOL Index score: 22569

    BACKGROUND: The associations of blood pressure with the different manifestations of incident cardiovascular disease in a contemporary population have not been compared. In this study, we aimed to analyse the associations of blood pressure with 12 different presentations of cardiovascular disease.

    METHODS: We used linked electronic health records from 1997 to 2010 in the CALIBER (CArdiovascular research using LInked Bespoke studies and Electronic health Records) programme to assemble a ...

    Also Ranks for: Blood Pressure |  cardiovascular disease |  hypertension age |  abdominal aortic aneurysm |  30 years
    KOL Index score: 20203

    BACKGROUND: Several countries affected by the COVID-19 pandemic have reported a substantial drop in the number of patients attending the emergency department with acute coronary syndromes and a reduced number of cardiac procedures. We aimed to understand the scale, nature, and duration of changes to admissions for different types of acute coronary syndrome in England and to evaluate whether in-hospital management of patients has been affected as a result of the COVID-19 ...

    Also Ranks for: Acute Coronary |  patients stemi |  hospital admissions |  myocardial infarction |  march 2020
    KOL Index score: 17040

    OBJECTIVE: To assess the between hospital variation in use of guideline recommended treatments and clinical outcomes for acute myocardial infarction in Sweden and the United Kingdom.

    DESIGN: Population based longitudinal cohort study using nationwide clinical registries.

    SETTING AND PARTICIPANTS: Nationwide registry data comprising all hospitals providing acute myocardial infarction care in Sweden (SWEDEHEART/RIKS-HIA, n=87; 119,786 patients) and the UK (NICOR/MINAP, n=242; 391,077 ...

    Also Ranks for: Acute Myocardial Infarction |  hospital variation |  united kingdom |  uk sweden |  based cohort
    KOL Index score: 15948

    Banding the pulmonary trunk may exacerbate or promote the development of subaortic stenosis in patients with double inlet ventricle or tricuspid atresia with a dominant left ventricle and discordant ventriculoarterial connection and, therefore, may be an inappropriate palliative procedure for such patients. To examine this possibility, 102 consecutive infants were studied who presented with this anatomy between 1972 and 1987. Obstruction of the aortic arch was present in 52 patients. In ...

    Also Ranks for: Subaortic Stenosis |  pulmonary trunk |  aortic arch |  double inlet ventricle |  tricuspid atresia
    KOL Index score: 15676

    BACKGROUND: Vascular calcification occurs in the majority of patients with chronic kidney disease, but a subset of patients does not develop calcification despite exposure to a similar uraemic environment. Physiological inhibitors of calcification, fetuin-A, osteoprotegerin (OPG) and undercarboxylated-matrix Gla protein (uc-MGP) may play a role in preventing the development and progression of ectopic calcification, but there are scarce and conflicting data from clinical studies.

    METHODS: ...

    Also Ranks for: Calcification Inhibitors |  vascular stiffness |  fetuina opg |  children dialysis |  matrix gla protein
    KOL Index score: 15596

    BACKGROUND: Deaths during the COVID-19 pandemic result directly from infection and exacerbation of other diseases and indirectly from deferment of care for other conditions, and are socially and geographically patterned. We quantified excess mortality in regions of England and Wales during the pandemic, for all causes and for non-COVID-19-associated deaths.

    METHODS: Weekly mortality data for 1 January 2010 to 1 May 2020 for England and Wales were obtained from the Office of National ...

    Also Ranks for: Excess Mortality |  england wales |  deaths covid19 |  1 january |  national statistics
    KOL Index score: 15448

    BACKGROUND: Hypertension and cardiovascular disease are common in children undergoing dialysis. Studies suggest that hemodiafiltration (HDF) may reduce cardiovascular mortality in adults, but data for children are scarce.

    METHODS: The HDF, Heart and Height study is a nonrandomized observational study comparing outcomes on conventional hemodialysis (HD) versus postdilution online HDF in children. Primary outcome measures were annualized changes in carotid intima-media thickness (cIMT) SD ...

    Also Ranks for: Conventional Hemodialysis |  children hdf |  1 year |  cardiovascular disease |  renal dialysis
    KOL Index score: 15000

    BACKGROUND: In the Fontan circulation, pulmonary and systemic vascular resistances are in series. The implications of this unique arrangement on infradiaphragmatic venous physiology are poorly understood.

    METHODS AND RESULTS: We studied the effects of respiration and gravity on infradiaphragmatic venous flows in 20 normal healthy volunteers (control) and 48 Fontan patients (atriopulmonary connection [APC] n=15, total cavopulmonary connection [TCPC] n=30). Hepatic venous (HV), subhepatic ...

    Also Ranks for: Fontan Patients |  venous flow |  apc tcpc |  effects respiration |  inspiration expiration
    KOL Index score: 14674

    AIMS: High-density lipoprotein cholesterol (HDL-C) is inversely associated with cardiovascular (CV) events and thus an attractive therapeutic target. However, in spite of marked elevations in HDL-C, the first cholesterol transport protein (CETP) inhibitor torcetrapib raised blood pressure (BP), impaired endothelial function, and increased CV mortality and morbidity. Dalcetrapib is a novel molecule acting on CETP with a different chemical structure to torcetrapib. As HDL stimulates nitric ...

    Also Ranks for: Coronary Heart Disease |  hdl cholesterol |  vascular effects |  blood pressure |  patients risk
    KOL Index score: 14518

    CONTEXT: Abdominal obesity is associated with metabolic abnormalities and increased risk of atherosclerotic cardiovascular disease. However, no obesity management strategy has demonstrated the ability to slow progression of coronary disease.

    OBJECTIVE: To determine whether weight loss and metabolic effects of the selective cannabinoid type 1 receptor antagonist rimonabant reduces progression of coronary disease in patients with abdominal obesity and the metabolic syndrome.

    DESIGN, ...

    Also Ranks for: Abdominal Obesity |  coronary disease |  tav pav |  controlled trial |  metabolic syndrome
    KOL Index score: 14214

    BACKGROUND: Coronary artery inflammation inhibits adipogenesis in adjacent perivascular fat. A novel imaging biomarker-the perivascular fat attenuation index (FAI)-captures coronary inflammation by mapping spatial changes of perivascular fat attenuation on coronary computed tomography angiography (CTA). However, the ability of the perivascular FAI to predict clinical outcomes is unknown.

    METHODS: In the Cardiovascular RISk Prediction using Computed Tomography (CRISP-CT) study, we did a ...

    Also Ranks for: Coronary Inflammation |  computed tomography |  cardiac mortality |  cardiovascular risk |  atherosclerotic predictive
    KOL Index score: 14097

    BACKGROUND: Chronic inflammation is believed to be a major mechanism underlying the pathophysiology of type 2 diabetes. Periodontitis is a cause of systemic inflammation. We aimed to assess the effects of periodontal treatment on glycaemic control in people with type 2 diabetes.

    METHODS: In this 12 month, single-centre, parallel-group, investigator-masked, randomised trial, we recruited patients with type 2 diabetes, moderate-to-severe periodontitis, and at least 15 teeth from four local ...

    Also Ranks for: Type 2 Diabetes |  periodontitis treatment |  ipt cpt |  systemic effects |  12 months
    KOL Index score: 14039

    BACKGROUND: There are several potential physiological differences between the atriopulmonary (AP) and the total cavopulmonary connection (TCPC) Fontan circulations. Studies suggest that the TCPC reduces energy loss due to turbulence and may have more dependence on respiratory movement for pulmonary blood flow. We compared cardiopulmonary physiology during rest and exercise in patients who had undergone the AP Fontan procedure with those who had undergone the TCPC Fontan ...

    Also Ranks for: Fontan Procedure |  total cavopulmonary connection |  stroke volume |  cardiopulmonary adaptation |  minute ventilation
    KOL Index score: 13864

    OBJECTIVES: To compare management of patients with acute non-ST segment elevation myocardial infarction (NSTEMI) in three developed countries with national ongoing registries.

    BACKGROUND: Results from clinical trials suggest significant variation in care across the world. However, international comparisons in "real world" registries are limited.

    METHODS: We compared the use of in-hospital procedures and discharge medications for patients admitted with NSTEMI from 2007 to 2010 using the ...

    Also Ranks for: United States |  ncdr registries |  sweden uk |  myocardial infarction |  patients nstemi
    KOL Index score: 13714

    OBJECTIVE: This EAS Consensus Panel critically appraised evidence relevant to the benefit to risk relationship of functional foods with added plant sterols and/or plant stanols, as components of a healthy lifestyle, to reduce plasma low-density lipoprotein-cholesterol (LDL-C) levels, and thereby lower cardiovascular risk.

    METHODS AND RESULTS: Plant sterols/stanols (when taken at 2 g/day) cause significant inhibition of cholesterol absorption and lower LDL-C levels by between 8 and 10%. ...

    Also Ranks for: Plant Stanols |  cardiovascular disease |  2 day |  functional foods |  cholesterol ldl


    John Eric Deanfield: Influence Statistics

    Sample of concepts for which John Eric Deanfield is among the top experts in the world.
    Concept World rank
    features acute illness #1
    isdn 200 micrograms #1
    katp channels postc #1
    hba1c microalbuminuria risk #1
    ischemia tissues #1
    crosssectional analyses drinkers #1
    circadian rhythm fmd #1
    ntg vaccination #1
    crp vascular reactivity #1
    15 patients angina #1
    cariheart standardized mapping #1
    future diastolic dysfunction #1
    blind circadian #1
    amlodipine atenolol diltiazem #1
    complex lesions prospects #1
    inhibitors endothelial function #1
    relation flowmediated dilation #1
    primary severe ckd #1
    protocol 2 fmd #1
    leptin arterial distensibility #1
    apl hdl #1
    dialysis vessels #1
    early event children #1
    survival senning #1
    adizem #1
    dyslipidaemia intimamedia thickness #1
    endothelial function haemodialysis #1
    amlodipine 44 #1
    periodontitispd #1
    studies imt #1
    angina pectoris ischemia #1
    early atherosclerosis relates #1
    treatment uk hospitals #1
    senning operation mustard #1
    t1d urinary angiotensinogen #1
    systemic arteries children #1
    periodontal treatment cimt #1
    fmd bed #1
    endothelial dysfunction ipc #1
    anxiety dyslipidaemia #1
    larginine endothelial function #1
    cardiac electrocardiography fallot #1
    44 males #1
    ppvi rvoto #1
    aecg treadmill testing #1
    dependent dilation edd #1
    chd types differences #1
    verapamil ntg #1
    healthy gc #1
    cardiac calcification vitamin #1

    Key People For Endothelial Function

    Top KOLs in the world
    John Eric Deanfield
    endothelial function cardiovascular disease blood pressure
    David Stephen Celermajer
    new zealand fontan circulation endothelial function
    Joseph A Vita
    vascular function ascorbic acid coronary artery disease
    Mark A Creager
    heart failure peripheral artery disease nitric oxide
    Todd J Anderson
    endothelial function heart failure insulin resistance
    Emelia J Benjamin
    atrial fibrillation framingham heart study heart failure

    John Eric Deanfield:Expert Impact

    Concepts for whichJohn Eric Deanfieldhas direct influence:Endothelial function,  Endothelial dysfunction,  Cardiovascular disease,  Blood pressure,  Congenital heart disease,  Ventricular arrhythmia,  Acute myocardial infarction,  Cardiovascular risk.

    John Eric Deanfield:KOL impact

    Concepts related to the work of other authors for whichfor which John Eric Deanfield has influence:Endothelial function,  Blood pressure,  Cardiovascular disease,  Nitric oxide,  Heart failure,  Metabolic syndrome,  Oxidative stress.



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    Institute of Cardiovascular Sciences, University College London, London, UK | Institute of Cardiovascular Science, University College London, UK. | Institute of Cardiovascular Science, University College London, London, UK. | National Institute for C