Published in Circulation on February 29, 2000
Transplanted-like Heart in Critical Ill Patients | NCT01930669
Muscle sympathetic nerve activity during intense lower body negative pressure to presyncope in humans. J Physiol (2009) 1.82
Sympathetic activation is associated with increased IL-6, but not CRP in the absence of obesity: lessons from postural tachycardia syndrome and obesity. Am J Physiol Heart Circ Physiol (2015) 1.42
Cardiovascular Variability Analysis and Baroreflex Estimation in Patients with Type 2 Diabetes in Absence of Any Manifest Neuropathy. PLoS One (2016) 1.40
Reliability of heart period and systolic arterial pressure variabilities in women with fibromyalgia syndrome. Clin Rheumatol (2016) 1.38
Arterial pressure oscillations are not associated with muscle sympathetic nerve activity in individuals exposed to central hypovolaemia. J Physiol (2011) 1.11
Mechanism of blood pressure and R-R variability: insights from ganglion blockade in humans. J Physiol (2002) 1.06
Time- and frequency-domain estimation of early diabetic cardiovascular autonomic neuropathy. Clin Auton Res (2001) 1.04
Effect of age on complexity and causality of the cardiovascular control: comparison between model-based and model-free approaches. PLoS One (2014) 0.96
Frequency domain assessment of the coupling strength between ventricular repolarization duration and heart period during graded head-up tilt. J Electrocardiol (2011) 0.93
Sympathetic responses to central hypovolemia: new insights from microneurographic recordings. Front Physiol (2012) 0.91
Multiresolution wavelet analysis of time-dependent physiological responses in syncopal youths. Am J Physiol Heart Circ Physiol (2008) 0.90
Spike detection in human muscle sympathetic nerve activity using the kurtosis of stationary wavelet transform coefficients. J Neurosci Methods (2006) 0.87
Heart rate variability and muscle sympathetic nerve activity response to acute stress: the effect of breathing. Am J Physiol Regul Integr Comp Physiol (2010) 0.87
Influence of type 2 diabetes on symbolic analysis and complexity of heart rate variability in men. Diabetol Metab Syndr (2014) 0.87
A simplified two-component model of blood pressure fluctuation. Am J Physiol Heart Circ Physiol (2006) 0.86
Conditional Self-Entropy and Conditional Joint Transfer Entropy in Heart Period Variability during Graded Postural Challenge. PLoS One (2015) 0.85
Lateralization of expression of neural sympathetic activity to the vessels and effects of carotid baroreceptor stimulation. Am J Physiol Heart Circ Physiol (2009) 0.84
The physiological basis and measurement of heart rate variability in humans. J Physiol Anthropol (2016) 0.83
Influence of passive leg movements on blood circulation on the tilt table in healthy adults. J Neuroeng Rehabil (2004) 0.82
Cerebral functional connectivity and Mayer waves in mice: Phenomena and separability. J Cereb Blood Flow Metab (2016) 0.82
Effects of gender and aerobic fitness on cardiac autonomic responses to head-up tilt in healthy adolescents. Pediatr Cardiol (2005) 0.82
Noninvasive measure of microvascular nitric oxide function in humans using very low-frequency cutaneous laser Doppler flow spectra. Microcirculation (2007) 0.81
Heart rate dynamics in monoamine oxidase-A- and -B-deficient mice. Am J Physiol Heart Circ Physiol (2002) 0.81
Conditional symbolic analysis detects nonlinear influences of respiration on cardiovascular control in humans. Philos Trans A Math Phys Eng Sci (2015) 0.81
Sympathetic withdrawal is associated with hypotension after hepatic reperfusion. Clin Auton Res (2013) 0.81
Disentangling cardiovascular control mechanisms during head-down tilt via joint transfer entropy and self-entropy decompositions. Front Physiol (2015) 0.81
Sympathetic activity-associated periodic repolarization dynamics predict mortality following myocardial infarction. J Clin Invest (2014) 0.81
Seasonal variation in muscle sympathetic nerve activity. Physiol Rep (2015) 0.80
Complexity analyses show two distinct types of nonlinear dynamics in short heart period variability recordings. Front Physiol (2015) 0.79
Cardiovascular parameters and neural sympathetic discharge variability before orthostatic syncope: role of sympathetic baroreflex control to the vessels. Physiol Meas (2015) 0.79
The forgotten role of central volume in low frequency oscillations of heart rate variability. PLoS One (2015) 0.78
Extracting autonomic information from oscillations in MSNA. J Physiol (2012) 0.77
Greater autonomic modulation during post-exercise hypotension following high-intensity interval exercise in endurance-trained men and women. Eur J Appl Physiol (2014) 0.77
Influence of climate on emergency department visits for syncope: role of air temperature variability. PLoS One (2011) 0.77
Aortic distensibility is reduced during intense lower body negative pressure and is related to low frequency power of systolic blood pressure. Eur J Appl Physiol (2012) 0.77
Multiscale complexity analysis of the cardiac control identifies asymptomatic and symptomatic patients in long QT syndrome type 1. PLoS One (2014) 0.76
Sex differences in heart rate variability: a longitudinal study in international elite cross-country skiers. Eur J Appl Physiol (2015) 0.76
Periodic Repolarisation Dynamics: A Natural Probe of the Ventricular Response to Sympathetic Activation. Arrhythm Electrophysiol Rev (2016) 0.75
Cardiovascular coupling during graded postural challenge: comparison between linear tools and joint symbolic analysis. Braz J Phys Ther (2016) 0.75
Simultaneous Characterization of Sympathetic and Cardiac Arms of the Baroreflex through Sequence Techniques during Incremental Head-Up Tilt. Front Physiol (2016) 0.75
Sex comparisons in muscle sympathetic nerve activity and arterial pressure oscillations during progressive central hypovolemia. Physiol Rep (2015) 0.75
Acute Effects of Caffeine on Heart Rate Variability, Blood Pressure and Tidal Volume in Paraplegic and Tetraplegic Compared to Able-Bodied Individuals: A Randomized, Blinded Trial. PLoS One (2016) 0.75
Effects of aerobic conditioning on cardiovascular sympathetic response to and recovery from challenge. Psychophysiology (2013) 0.75
State Anxiety and Nonlinear Dynamics of Heart Rate Variability in Students. PLoS One (2016) 0.75
Subclinical myocardial dysfunction and cardiac autonomic dysregulation are closely associated in obese children and adolescents: the potential role of insulin resistance. PLoS One (2015) 0.75
Peripheral heart action (PHA) training as a valid substitute to high intensity interval training to improve resting cardiovascular changes and autonomic adaptation. Eur J Appl Physiol (2014) 0.75
Modulation of cardiac autonomic tone in non-hypotensive hypovolemia during blood donation. J Clin Monit Comput (2016) 0.75
Discriminating between two autonomic profiles related to posture in Olympic athletes. Eur J Appl Physiol (2016) 0.75
Second consensus statement on the diagnosis of multiple system atrophy. Neurology (2008) 7.27
Genomic heterogeneity of AIDS retroviral isolates from North America and Zaire. Science (1985) 6.31
How good are clinical MEDLINE searches? A comparative study of clinical end-user and librarian searches. Comput Biomed Res (1990) 5.95
Chloroplast transformation in Chlamydomonas with high velocity microprojectiles. Science (1988) 5.91
Matriarchs as repositories of social knowledge in African elephants. Science (2001) 5.39
Consensus statement on the diagnosis of multiple system atrophy. J Neurol Sci (1999) 5.01
Insulin-gene sharing in sib pairs with insulin-dependent diabetes mellitus: no evidence for linkage. Am J Hum Genet (1988) 4.86
NASA/American Cancer Society High-Resolution Flow Cytometry Project-I. Cytometry (2001) 4.85
Expression of the CD34 gene in vascular endothelial cells. Blood (1990) 4.41
Selective trafficking of KNOTTED1 homeodomain protein and its mRNA through plasmodesmata. Science (1995) 4.40
Frailty in elderly people: an evolving concept. CMAJ (1994) 3.84
The long Q-T syndrome. Am Heart J (1975) 3.75
Volatile organic compounds in breath as markers of lung cancer: a cross-sectional study. Lancet (1999) 3.70
Power spectrum analysis of heart rate variability to assess the changes in sympathovagal balance during graded orthostatic tilt. Circulation (1994) 3.64
Early and late effects of exercise and athletic training on neural mechanisms controlling heart rate. Cardiovasc Res (1993) 3.61
T helper 1 effector cells specific for Helicobacter pylori in the gastric antrum of patients with peptic ulcer disease. J Immunol (1997) 3.61
Glycogen storage disease in adults. Ann Intern Med (1994) 3.58
The diagnosis and treatment of baroreflex failure. N Engl J Med (1993) 3.45
A potent pressor response elicited by drinking water. Lancet (1999) 3.02
A novel lymphotropic herpesvirus. Lancet (1987) 2.89
The neuropathic postural tachycardia syndrome. N Engl J Med (2000) 2.86
Geminiviruses: models for plant DNA replication, transcription, and cell cycle regulation. Crit Rev Biochem Mol Biol (2000) 2.72
Orthostatic intolerance and tachycardia associated with norepinephrine-transporter deficiency. N Engl J Med (2000) 2.53
Effects of caffeine on plasma renin activity, catecholamines and blood pressure. N Engl J Med (1978) 2.50
Structural brain abnormalities associated with deletion at chromosome 22q11: quantitative neuroimaging study of adults with velo-cardio-facial syndrome. Br J Psychiatry (2001) 2.49
Relationship between spectral components of cardiovascular variabilities and direct measures of muscle sympathetic nerve activity in humans. Circulation (1997) 2.49
Ultrastructural localization of bcl-2 protein. J Histochem Cytochem (1992) 2.48
Failure of a human immunodeficiency virus (HIV) immune globulin to protect chimpanzees against experimental challenge with HIV. Proc Natl Acad Sci U S A (1988) 2.47
Familial hyperinsulinism with apparent autosomal dominant inheritance: clinical and genetic differences from the autosomal recessive variant. J Pediatr (1998) 2.33
A conceptual model of psychosomatic illness in children. Family organization and family therapy. Arch Gen Psychiatry (1975) 2.31
Parkinson's disease is associated with oxidative damage to cytoplasmic DNA and RNA in substantia nigra neurons. Am J Pathol (1999) 2.31
Yohimbine: a pharmacological probe for study of the alpha 2-adrenoreceptor. Pharmacol Rev (1983) 2.30
Gene dosage and suceptibility to insulin-dependent diabetes. Ann Hum Genet (1980) 2.29
A single bone marrow-derived stromal cell type supports the in vitro growth of early lymphoid and myeloid cells. Cell (1987) 2.27
Decadal to monthly timescales of magma transfer and reservoir growth at a caldera volcano. Nature (2012) 2.16
Cotherapy with recombinant human insulin-like growth factor I and insulin improves glycemic control in type 1 diabetes. RhIGF-I in IDDM Study Group. Diabetes Care (1999) 2.14
Gene silencing from plant DNA carried by a Geminivirus. Plant J (1998) 2.10
Malformations in infants of diabetic mothers occur before the seventh gestational week. Implications for treatment. Diabetes (1979) 2.08
Outcome after a "perfect" Fontan operation. Circulation (1990) 2.06
Explicit and implicit neural mechanisms for processing of social information from facial expressions: a functional magnetic resonance imaging study. Hum Brain Mapp (2000) 2.04
Analysis of 1071 gift procedures--the case for a flexible approach to treatment. Lancet (1988) 2.03
Autonomic ganglionitis with severe hypertension, migraine, and episodic but fatal hypotension. Neurology (1996) 2.03
Tolerance to the humoral and hemodynamic effects of caffeine in man. J Clin Invest (1981) 2.03
Continuous 24-hour assessment of the neural regulation of systemic arterial pressure and RR variabilities in ambulant subjects. Circulation (1990) 2.03
Electrical alternation of the T-wave: clinical and experimental evidence of its relationship with the sympathetic nervous system and with the long Q-T syndrome. Am Heart J (1975) 2.03
Superoxide-mediated modification of low density lipoprotein by arterial smooth muscle cells. J Clin Invest (1986) 2.01
Murine B cell lymphopoiesis in long term culture. J Immunol Methods (1984) 1.98
Effect of environmental pH on morphological development of Candida albicans is mediated via the PacC-related transcription factor encoded by PRR2. J Bacteriol (1999) 1.98
Power spectrum analysis of heart rate variability: a tool to explore neural regulatory mechanisms. Br Heart J (1994) 1.94
Model system for plant cell biology: GFP imaging in living onion epidermal cells. Biotechniques (1999) 1.92
Medium-chain acyl-CoA dehydrogenase deficiency in children with non-ketotic hypoglycemia and low carnitine levels. Pediatr Res (1983) 1.91
Changes in autonomic regulation induced by physical training in mild hypertension. Hypertension (1988) 1.90
A sympathetic reflex elicited by experimental coronary occlusion. Am J Physiol (1969) 1.89
Comparative assessment of stimuli that release neuronal and adrenomedullary catecholamines in man. Circulation (1979) 1.88
Fasting hypoglycaemia and metabolic acidosis associated with deficiency of hepatic fructose-1,6-diphosphatase activity. Lancet (1970) 1.87
Different cytokine profile and antigen-specificity repertoire in Helicobacter pylori-specific T cell clones from the antrum of chronic gastritis patients with or without peptic ulcer. Eur J Immunol (1997) 1.86
Inhibition of signal transduction by the Hsp90 inhibitor 17-allylamino-17-demethoxygeldanamycin results in cytostasis and apoptosis. Cancer Res (2001) 1.86
The Southwestern Ontario Joint Replacement Pilot Project: electronic point-of-care data collection. Southwestern Ontario Study Group. Can J Surg (2001) 1.82
Entropy, entropy rate, and pattern classification as tools to typify complexity in short heart period variability series. IEEE Trans Biomed Eng (2001) 1.81
The elusive pathophysiology of neurally mediated syncope. Circulation (2000) 1.81
The hemodynamic and neurohumoral phenotype of postural tachycardia syndrome. Neurology (2007) 1.77
Regression forests for efficient anatomy detection and localization in computed tomography scans. Med Image Anal (2013) 1.76
Effects of volume loading and pressor agents in idiopathic orthostatic tachycardia. Circulation (1997) 1.73
Consensus statement on the diagnosis of multiple system atrophy. American Autonomic Society and American Academy of Neurology. Clin Auton Res (1998) 1.71
Heart rate variability as an index of sympathovagal interaction after acute myocardial infarction. Am J Cardiol (1987) 1.70
The causes of neonatal hypoglycemia. N Engl J Med (1999) 1.68
Functional significance of dendritic swelling after loud sounds in the guinea pig cochlea. Hear Res (1983) 1.65
Short- and long-term use of octreotide in the treatment of congenital hyperinsulinism. J Pediatr (1993) 1.65
Cochlear action potential threshold and single unit thresholds. J Acoust Soc Am (1979) 1.65
Chronic orthostatic intolerance: a disorder with discordant cardiac and vascular sympathetic control. Circulation (1998) 1.64
Immunohistochemical and biochemical studies demonstrate a distinct profile of alpha-synuclein permutations in multiple system atrophy. J Neuropathol Exp Neurol (2000) 1.63
Adenosine increases sympathetic nerve traffic in humans. Circulation (1991) 1.63
The general practitioner's approach to irritable bowel syndrome: from intention to practice. Dig Liver Dis (2005) 1.62
Double pylorus: report of two cases and review of the literature. Ital J Gastroenterol (1992) 1.60
Enhanced left ventricular contractility in autonomic failure: assessment using pressure-volume relations. J Am Coll Cardiol (1990) 1.60
Postprandial alterations in cardiovascular hemodynamics in autonomic dysfunction states. Am J Cardiol (1981) 1.59
Insulin-like growth factor binding protein-1 levels in the diagnosis of hypoglycemia caused by hyperinsulinism. J Pediatr (1997) 1.58
Hypovolemia in syncope and orthostatic intolerance role of the renin-angiotensin system. Am J Med (1997) 1.57
Isolated failure of autonomic noradrenergic neurotransmission. Evidence for impaired beta-hydroxylation of dopamine. N Engl J Med (1986) 1.55
Impaired heart rate variability in patients with chronic Chagas' disease. Am Heart J (1991) 1.54
Apoptosis in interleukin-3-dependent haemopoietic cells. Quantification by two flow cytometric methods. J Immunol Methods (1992) 1.53
Cardiovascular and respiratory effects of adenosine in conscious man. Evidence for chemoreceptor activation. Circ Res (1987) 1.52
Gender-related differences in counterregulatory responses to antecedent hypoglycemia in normal humans. J Clin Endocrinol Metab (2000) 1.52
A geminivirus induces expression of a host DNA synthesis protein in terminally differentiated plant cells. Plant Cell (1995) 1.52
Linkage-disequilibrium mapping without genotyping. Nat Genet (1998) 1.52
The pressor response to water drinking in humans : a sympathetic reflex? Circulation (2000) 1.52
Sympathetic and baroreceptor reflex function in neurally mediated syncope evoked by tilt. J Clin Invest (1997) 1.52
A geminivirus replication protein interacts with the retinoblastoma protein through a novel domain to determine symptoms and tissue specificity of infection in plants. EMBO J (2000) 1.51
A mobile metabolic crib for infants. Am J Dis Child (1967) 1.48