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The quest for a synthetic heart valve that faithfully mimics the original is a step closer to its goal with the Rice University find that a natural polymer called hyaluronan, one of the...
Influence of the Metaboreflex on Pulmonary Vascular Capacitance in Heart Failure
CARDIAC POWER ERGORECEPTOR METABORECEPTOR MECHANORECEPTOR CIRCULATORY POWER
2017/4/13
Purpose: An impaired metaboreflex is associated with abnormal ventilatory and peripheral vascular function in heart failure (HF), whereas its influence on cardiac function or pulmonary vascular pressu...
Heart Rate and VO2 Concordance in Continuous-Flow Left Ventricular Assist Devices
LEFT VENTRICULAR ASSIST DEVICE HEART RATE RESERVE V˙O2 RESERVE EXERCISE PRESCRIPTION PACEMAKER
2017/4/13
The American College of Sports Medicine currently recommends the HR reserve (HRR) method to guide exercise in individuals who have heart failure with reduced ejection fraction. This recommendation is ...
The Mechanoreflex and Hemodynamic Response to Passive Leg Movement in Heart Failure
BLOOD FLOW MECHANORECEPTORS PASSIVE LEG MOVEMENT MUSCLE AFFERENTS
2017/4/13
Background: Sensitization of mechanosensitive afferents, which contribute to the exercise pressor reflex, has been recognized as a characteristic of patients with heart failure (HF); however, the hemo...
Serum n–6 polyunsaturated fatty acids, Δ5- and Δ6-desaturase activities, and risk of incident type 2 diabetes in men: the Kuopio Ischaemic Heart Disease Risk Factor Study
polyunsaturated fatty acids desaturase enzymes serum zinc type 2 diabetes prospective study
2018/11/30
Background: The role of n–6 (ω-6) polyunsaturated fatty acids (PUFAs) in type 2 diabetes (T2D) is inconclusive. In addition, little is known about how factors involved in PUFA metabolism, such as zinc...
Study sheds light on patterns behind brain,heart systems;circadian rhythms
brain heart systems circadian rhythms
2016/3/28
An electrical and systems engineer at Washington University in St. Louis has designed a method that, figuratively, forces a leopard to change its spots.Jr-Shin Li, the Das Family Distinguished Career ...
The American Heart Association is the nation’s oldest and largest voluntary organization dedicated to fighting heart disease and stroke. Founded by six cardiologists in 1924, our organization now incl...
Associations of egg and cholesterol intakes with carotid intima-media thickness and risk of incident coronary artery disease according to apolipoprotein E phenotype in men: the Kuopio Ischaemic Heart Disease Risk Factor Study
apolipoproteins atherosclerosis cholesterol coronary heart disease diet
2018/11/28
Background: In general populations, the effects of dietary cholesterol on blood cholesterol concentrations are modest. However, the relation is stronger in those with an ɛ4 allele in the apolipop...
The association between dietary saturated fatty acids and ischemic heart disease depends on the type and source of fatty acid in the European Prospective Investigation into Cancer and Nutrition–Netherlands cohort,
saturated fatty acids ischemic heart disease nutrition epidemiology follow-up studies
2018/11/27
Background: The association between saturated fatty acid (SFA) intake and ischemic heart disease (IHD) risk is debated.
Interaction of methylation-related genetic variants with circulating fatty acids on plasma lipids: a meta-analysis of 7 studies and methylation analysis of 3 studies in the Cohorts for Heart and Aging Research in Genomic Epidemiology consortium
DNA methylation epidemiology fatty acids genetic variants plasma lipids
2018/11/28
Background: DNA methylation is influenced by diet and single nucleotide polymorphisms (SNPs), and methylation modulates gene expression.
Ultra-Short-Term Heart Rate Variability is Sensitive to Training Effects in Team Sports Players
Court sports athletic monitoring cardiac autonomic system futsal
2016/1/9
The aim of this study was to test the possibility of the ultra-short-term lnRMSSD (measured in 1-min post-1-min stabilization period) to detect training induced adaptations in futsal players. Twenty-f...
Treatment of Congenital Complete Atrioventricular Heart Block With Permanent Epicardial Pacemaker in Neonatal Lupus Syndrome
Heart Block Neonatal Lupus Syndrome Artificial Cardiac Pacemaker Therapy
2015/11/9
Introduction: Neonatal lupus syndrome (NLS) is a passively acquired autoimmune condition due to the transplacental passage of maternal anti-Ro/SSA and anti-La/SSB antibodies in mothers with systemic l...
Heart Surgery Waiting Time:Assessing the Effectiveness of an Action
Cardiovascular Surgical Procedures Patient Satisfaction Coronary Artery Bypass
2015/11/9
Background: Waiting time is an index assessing patient satisfaction, managerial effectiveness and horizontal equity in providing health care. Although heart surgery centers establishment is attractive...
Evaluation of the Effect of Perceived Social Support on Promoting Self-Care Behaviors of Heart Failure Patients Referred to The Cardiovascular Research Center of Isfahan
Social Support Self Care Heart Failure Patients
2015/11/6
Background: Self-care is one of the most important aspects of treatment in patients with heart failure and ranks among the most important coping strategies against the events and stresses of life. Per...
Serum Ferritin Levels Correlation With Heart and Liver MRI and LIC in Patients With Transfusion-Dependent Thalassemia
Beta-thalassemia Ferritin Magnetic Resonance Imaging Liver Heart
2015/10/22
Background: Iron-loaded cardiac complication is the essential cause of mortality in patients with thalassemia. Early detection and treatment of cardiac over-load can reduce mortality.