Published in Circulation on February 01, 1994
Physical activity and heart rate variability in older adults: the Cardiovascular Health Study. Circulation (2014) 2.85
Autonomic changes with seizures correlate with postictal EEG suppression. Neurology (2012) 2.24
The role of the autonomic nervous system in sudden cardiac death. Prog Cardiovasc Dis (2008) 2.09
Prospective randomized trial of moderately strenuous aerobic exercise after an implantable cardioverter defibrillator. Circulation (2015) 1.98
Epidemiology and genetics of sudden cardiac death. Circulation (2012) 1.65
Exercise protects against myocardial ischemia-reperfusion injury via stimulation of β(3)-adrenergic receptors and increased nitric oxide signaling: role of nitrite and nitrosothiols. Circ Res (2011) 1.35
Heart rate variability characteristics in sedentary postmenopausal women following six months of exercise training: the DREW study. PLoS One (2008) 1.18
Interval training in elderly men increases both heart rate variability and baroreflex activity. Clin Auton Res (2005) 0.97
Cardioprotective effects of nitrite during exercise. Cardiovasc Res (2010) 0.96
Mitochondrial KATP channel inhibition blunts arrhythmia protection in ischemic exercised hearts. Am J Physiol Heart Circ Physiol (2010) 0.92
Endurance exercise training normalizes repolarization and calcium-handling abnormalities, preventing ventricular fibrillation in a model of sudden cardiac death. J Appl Physiol (1985) (2012) 0.91
Heart rate dynamics after controlled training followed by a home-based exercise program. Eur J Appl Physiol (2004) 0.88
Quantitative Poincaré plot analysis of heart rate variability: effect of endurance training. Eur J Appl Physiol (2003) 0.88
Role of β-adrenergic receptors and nitric oxide signaling in exercise-mediated cardioprotection. Physiology (Bethesda) (2013) 0.87
Cardioprotection conferred by exercise training is blunted by blockade of the opioid system. Clinics (Sao Paulo) (2011) 0.86
Testing an exercise intervention to improve aerobic conditioning and autonomic function after an implantable cardioverter defibrillator (ICD). Pacing Clin Electrophysiol (2010) 0.86
Enhancement of heart rate variability by cholinergic stimulation with pyridostigmine in healthy subjects. Clin Auton Res (2001) 0.85
Exercise training does not improve myocardial diastolic tissue velocities in Type 2 diabetes. Cardiovasc Ultrasound (2007) 0.83
Cardioprotection afforded by exercise training prior to myocardial infarction is associated with autonomic function improvement. BMC Cardiovasc Disord (2014) 0.82
Prior exercise training does not prevent acute cardiac alterations after myocardial infarction in female rats. Clinics (Sao Paulo) (2011) 0.82
Effect of a 'vagomimetic' atropine dose on canine cardiac vagal tone and susceptibility to sudden cardiac death. Clin Auton Res (1998) 0.82
Role of exercise training on autonomic changes and inflammatory profile induced by myocardial infarction. Mediators Inflamm (2014) 0.80
Cardioprotection acquired through exercise: the role of ischemic preconditioning. Curr Cardiol Rev (2014) 0.79
Determination of baroreflex sensitivity during the modified Oxford maneuver by trigonometric regressive spectral analysis. PLoS One (2011) 0.78
Arterial baroreflex control of heart rate: determining factors and methods to assess its spontaneous modulation. J Physiol (2005) 0.78
Exercise training-enhanced, endothelium-dependent dilation mediated by altered regulation of BK(Ca) channels in collateral-dependent porcine coronary arterioles. Microcirculation (2013) 0.78
Aerobic exercise improves fitness and heart rate variability after an implantable cardioverter defibrillator. J Cardiopulm Rehabil Prev (2008) 0.76
Exercise-induced protection against reperfusion arrhythmia involves stabilization of mitochondrial energetics. Am J Physiol Heart Circ Physiol (2016) 0.75
Soccer related sudden deaths in Turkey. J Sports Sci Med (2008) 0.75
The impact of short term supervised and home-based walking programmes on heart rate variability in patients with peripheral arterial disease. J Sports Sci Med (2007) 0.75
Autonomic effects of exercise-based cardiac rehabilitation. J Cardiopulm Rehabil Prev (2011) 0.75
Exercise training confers anticipatory protection from sudden death during acute myocardial ischemia. Circulation (1994) 0.75
The Impact of Hospital-Based Cardiac Rehabilitation on Signal Average ECG Parameters of the Heart After Myocardial Infarction. Res Cardiovasc Med (2015) 0.75
Subcellular Energetics and Metabolism: Potential Therapeutic Applications. Anesth Analg (2017) 0.75
The Neural Baroreflex Pathway in Subjects With Metabolic Syndrome: A Sub-Study of the Paris Prospective Study III. Medicine (Baltimore) (2016) 0.75
Mechanism of exercise training in protecting from sudden cardiac death during exertion. Circulation (1994) 0.75
Exercise training provides cardioprotection by activating and coupling endothelial nitric oxide synthase via a β3-adrenergic receptor-AMP-activated protein kinase signaling pathway. Med Gas Res (2017) 0.75
Spectrum of mutations in long-QT syndrome genes. KVLQT1, HERG, SCN5A, KCNE1, and KCNE2. Circulation (2000) 7.50
Positional cloning of a novel potassium channel gene: KVLQT1 mutations cause cardiac arrhythmias. Nat Genet (1996) 7.35
Heart rate variability associated with particulate air pollution. Am Heart J (1999) 6.21
Effectiveness and limitations of beta-blocker therapy in congenital long-QT syndrome. Circulation (2000) 5.09
Air pollution and incidence of cardiac arrhythmia. Epidemiology (2000) 4.96
The long QT syndrome. Prospective longitudinal study of 328 families. Circulation (1991) 3.99
ECG T-wave patterns in genetically distinct forms of the hereditary long QT syndrome. Circulation (1995) 3.79
The long Q-T syndrome. Am Heart J (1975) 3.75
Influence of genotype on the clinical course of the long-QT syndrome. International Long-QT Syndrome Registry Research Group. N Engl J Med (1998) 3.41
QT interval prolongation as predictor of sudden death in patients with myocardial infarction. Circulation (1978) 3.32
Low penetrance in the long-QT syndrome: clinical impact. Circulation (1999) 3.14
Spectrum of ST-T-wave patterns and repolarization parameters in congenital long-QT syndrome: ECG findings identify genotypes. Circulation (2000) 2.95
Task Force on Sudden Cardiac Death of the European Society of Cardiology. Eur Heart J (2001) 2.93
Clinical and genetic heterogeneity of right bundle branch block and ST-segment elevation syndrome: A prospective evaluation of 52 families. Circulation (2000) 2.81
Multiple mechanisms in the long-QT syndrome. Current knowledge, gaps, and future directions. The SADS Foundation Task Force on LQTS. Circulation (1996) 2.70
Idiopathic long QT syndrome: progress and questions. Am Heart J (1985) 2.59
Age- and sex-related differences in clinical manifestations in patients with congenital long-QT syndrome: findings from the International LQTS Registry. Circulation (1998) 2.53
Baroreflex sensitivity and heart rate variability in the identification of patients at risk for life-threatening arrhythmias: implications for clinical trials. Circulation (2001) 2.50
Vagal stimulation and prevention of sudden death in conscious dogs with a healed myocardial infarction. Circ Res (1991) 2.41
Acute exposure to environmental tobacco smoke and heart rate variability. Environ Health Perspect (2001) 2.38
Mechanisms of morbidity and mortality from exposure to ambient air particles. Res Rep Health Eff Inst (2000) 2.38
A circadian signal of change of season in patients with seasonal affective disorder. Arch Gen Psychiatry (2001) 2.32
Pathophysiology and prevention of atrial fibrillation. Circulation (2001) 2.31
Cardiac sodium channel mutations in patients with long QT syndrome, an inherited cardiac arrhythmia. Hum Mol Genet (1995) 2.30
Multiple mechanisms of Na+ channel--linked long-QT syndrome. Circ Res (1996) 2.29
A common polymorphism associated with antibiotic-induced cardiac arrhythmia. Proc Natl Acad Sci U S A (2000) 2.26
Neural activity and ventricular fibrillation. N Engl J Med (1976) 2.21
Inhaled concentrated ambient particles are associated with hematologic and bronchoalveolar lavage changes in canines. Environ Health Perspect (2000) 2.20
Autonomic nervous system and sudden cardiac death. Experimental basis and clinical observations for post-myocardial infarction risk stratification. Circulation (1992) 2.09
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
Autonomic mechanisms and sudden death. New insights from analysis of baroreceptor reflexes in conscious dogs with and without a myocardial infarction. Circulation (1988) 1.99
Heart rate variability during specific sleep stages. A comparison of healthy subjects with patients after myocardial infarction. Circulation (1995) 1.89
A sympathetic reflex elicited by experimental coronary occlusion. Am J Physiol (1969) 1.89
The long QT syndrome: a prospective international study. Circulation (1985) 1.77
Evidence for a cardiac ion channel mutation underlying drug-induced QT prolongation and life-threatening arrhythmias. J Cardiovasc Electrophysiol (2000) 1.74
The elusive link between LQT3 and Brugada syndrome: the role of flecainide challenge. Circulation (2000) 1.72
Electrocardiographic prediction of abnormal genotype in congenital long QT syndrome: experience in 101 related family members. J Cardiovasc Electrophysiol (2001) 1.71
Baroreflex sensitivity, clinical correlates, and cardiovascular mortality among patients with a first myocardial infarction. A prospective study. Circulation (1988) 1.67
Dynamic tracking of cardiac vulnerability by complex demodulation of the T wave. Science (1991) 1.67
Molecular diagnosis in a child with sudden infant death syndrome. Lancet (2001) 1.66
Autonomic mechanisms in ventricular fibrillation induced by myocardial ischemia during exercise in dogs with healed myocardial infarction. An experimental preparation for sudden cardiac death. Circulation (1984) 1.63
Baroreceptor reflex control of heart rate: a predictor of sudden cardiac death. Circulation (1982) 1.61
Gene-specific differences in the circadian variation of ventricular repolarization in the long QT syndrome: a key to sudden death during sleep? Ital Heart J (2000) 1.59
Two long QT syndrome loci map to chromosomes 3 and 7 with evidence for further heterogeneity. Nat Genet (1994) 1.55
New mutations in the KVLQT1 potassium channel that cause long-QT syndrome. Circulation (1998) 1.53
Effects of unilateral cardiac sympathetic denervation on the ventricular fibrillation threshold. Am J Cardiol (1976) 1.53
Hyperexcitability of convergent colon and bladder dorsal root ganglion neurons after colonic inflammation: mechanism for pelvic organ cross-talk. Neurogastroenterol Motil (2006) 1.51
Dispersion of the QT interval. A marker of therapeutic efficacy in the idiopathic long QT syndrome. Circulation (1994) 1.51
Do increases in markers of vagal activity imply protection from sudden death? The case of scopolamine. Circulation (1995) 1.48
Genetic and molecular basis of cardiac arrhythmias: impact on clinical management parts I and II. Circulation (1999) 1.44
The QT interval throughout the first 6 months of life: a prospective study. Circulation (1982) 1.43
Comparison between invasive and non-invasive measurements of baroreflex sensitivity; implications for studies on risk stratification after a myocardial infarction. Eur Heart J (2000) 1.43
Cellular dysfunction of LQT5-minK mutants: abnormalities of IKs, IKr and trafficking in long QT syndrome. Hum Mol Genet (1999) 1.43
Unexpected interaction between beta-adrenergic blockade and heart rate variability before and after myocardial infarction. A longitudinal study in dogs at high and low risk for sudden death. Circulation (1994) 1.41
Influence of pregnancy on the risk for cardiac events in patients with hereditary long QT syndrome. LQTS Investigators. Circulation (1998) 1.39
Cardiac sympathetic innervation and the sudden infant death syndrome. A possible pathogenetic link. Am J Med (1976) 1.38
The phototherapy light visor: more to it than meets the eye. Am J Psychiatry (1995) 1.38
Nervous activity of afferent cardiac sympathetic fibres with atrial and ventricular endings. J Physiol (1973) 1.35
The idiopathic long QT syndrome: pathogenetic mechanisms and therapy. Eur Heart J (1985) 1.30
Neural and psychologic mechanisms and the problem of sudden cardiac death. Am J Cardiol (1977) 1.30
Left stellectomy in the prevention of ventricular fibrillation caused by acute myocardial ischemia in conscious dogs with anterior myocardial infarction. Circulation (1980) 1.30
Genetic and molecular basis of cardiac arrhythmias; impact on clinical management. Study group on molecular basis of arrhythmias of the working group on arrhythmias of the european society of cardiology. Eur Heart J (1999) 1.29
Comparison of clinical and genetic variables of cardiac events associated with loud noise versus swimming among subjects with the long QT syndrome. Am J Cardiol (1999) 1.25
Mechanisms of I(Ks) suppression in LQT1 mutants. Am J Physiol Heart Circ Physiol (2000) 1.24
Protective effect of vagal stimulation on reperfusion arrhythmias in cats. Circ Res (1987) 1.20
Differential response to Na+ channel blockade, beta-adrenergic stimulation, and rapid pacing in a cellular model mimicking the SCN5A and HERG defects present in the long-QT syndrome. Circ Res (1996) 1.19
Effects of unilateral stellectomy upon cardiac performance during exercise in dogs. Circ Res (1979) 1.19
Scopolamine increases vagal tone and vagal reflexes in patients after myocardial infarction. J Am Coll Cardiol (1993) 1.18
A cardiocardiac sympathovagal reflex in the cat. Circ Res (1973) 1.17
Efficacy of permanent pacing in the management of high-risk patients with long QT syndrome. Circulation (1991) 1.15
Evaluation of the spatial aspects of T-wave complexity in the long-QT syndrome. Circulation (1997) 1.15
Depressed heart rate variability identifies postinfarction patients who might benefit from prophylactic treatment with amiodarone: a substudy of EMIAT (The European Myocardial Infarct Amiodarone Trial). J Am Coll Cardiol (2000) 1.15
Gender and the relationship between ventricular repolarization and cardiac cycle length during 24-h Holter recordings. Eur Heart J (1997) 1.15
Decreased activity of spontaneous and noxiously evoked dorsal horn cells during transcutaneous electrical nerve stimulation (TENS). Pain (1994) 1.14
The effects of daily exercise on susceptibility to sudden cardiac death. Circulation (1984) 1.14
Effect of stellectomy and vagotomy on ventricular refractoriness in dogs. Circ Res (1977) 1.13
Functional and structural characteristics of the glycosaminoglycans of the bladder luminal surface. J Urol (1987) 1.12
Genetic and molecular basis of cardiac arrhythmias: impact on clinical management part III. Circulation (1999) 1.11
Preemptive, but not reactive, spinal cord stimulation mitigates transient ischemia-induced myocardial infarction via cardiac adrenergic neurons. Am J Physiol Heart Circ Physiol (2006) 1.10
Unsuspected echocardiographic abnormality in the long QT syndrome. Diagnostic, prognostic, and pathogenetic implications. Circulation (1991) 1.09
Relationship between sympathetic neural activity, coronary dynamics, and vulnerability to ventricular fibrillation during myocardial ischemia and reperfusion. Am Heart J (1983) 1.09
Ventricular vulnerability during sympathetic stimulation: role of heart rate and blood pressure. Cardiovasc Res (1974) 1.09
Intrinsic sympathomimetic activity and the effects of beta-adrenergic blocking drugs on vulnerability to ventricular fibrillation. J Am Coll Cardiol (1983) 1.08
The effect of vagus nerve stimulation upon vulnerability of the canine ventricle: role of sympathetic-parasympathetic interactions. Circulation (1975) 1.08
Effects of unilateral stellate ganglion blockade on the arrhythmias associated with coronary occlusion. Am Heart J (1976) 1.07
Comparison of baroreflex sensitivity and heart period variability after myocardial infarction. J Am Coll Cardiol (1989) 1.06
Long-term modulation of the intrinsic cardiac nervous system by spinal cord neurons in normal and ischaemic hearts. Auton Neurosci (2002) 1.05
Surgery in ancient Mesopotamia. Med Hist (1991) 1.05