Decreased spontaneous heart rate variability in congestive heart failure.

[1]  J. Cohn,et al.  Free and conjugated plasma catecholamines in patients with congestive heart failure. , 1984, The Journal of laboratory and clinical medicine.

[2]  M. N. Levy,et al.  Cardiac sympathetic-parasympathetic interactions. , 1984, Federation proceedings.

[3]  M. N. Levy,et al.  Neural regulation of the heart beat. , 1981, Annual review of physiology.

[4]  J. Cohn,et al.  Relationship of exercise capacity to resting left ventricular performance and basal plasma norepinephrine levels in patients with congestive heart failure. , 1982, American heart journal.

[5]  K Koizumi,et al.  Effect of cardiac vagal and sympathetic nerve activity on heart rate in rhythmic fluctuations. , 1985, Journal of the autonomic nervous system.

[6]  E B Raftery,et al.  Circadian variation of blood pressure in autonomic failure. , 1983, Circulation.

[7]  P G Katona,et al.  Respiratory sinus arrhythmia: noninvasive measure of parasympathetic cardiac control. , 1975, Journal of applied physiology.

[8]  F. Tristani,et al.  Effect of Vasodilator Therapy on Mortality in Chronic Congestive Heart Failure , 1986 .

[9]  D. Eckberg.  Parasympathetic cardiovascular control in human disease: a critical review of methods and results. , 1980, The American journal of physiology.

[10]  D L Eckberg,et al.  Human sinus arrhythmia as an index of vagal cardiac outflow. , 1983, Journal of applied physiology: respiratory, environmental and exercise physiology.

[11]  G. Preiss,et al.  Patterns of sympathetic neuron activity associated with Mayer waves. , 1974, The American journal of physiology.

[12]  M. Yacoub,et al.  The 24-hour heart rate behavior in long-term survivors of cardiac transplantation. , 1988, The American journal of cardiology.

[13]  J. Miller,et al.  Decreased heart rate variability and its association with increased mortality after acute myocardial infarction. , 1987, The American journal of cardiology.

[14]  H. Rutenberg,et al.  Alterations of cardiac sympathetic neurotransmitter activity in congestive heart failure. , 1973, The American journal of cardiology.

[15]  Oldham Pd.  Relative merits of different ways of reading tuberculosis , 1952 .

[16]  A. D. Jose,et al.  Effect of combined sympathetic and parasympathetic blockade on heart rate and cardiac function in man. , 1966, The American journal of cardiology.

[17]  J M Neilson,et al.  RR interval variations in young male diabetics. , 1975, British heart journal.

[18]  M. Turiel,et al.  Power Spectral Analysis of Heart Rate and Arterial Pressure Variabilities as a Marker of Sympatho‐Vagal Interaction in Man and Conscious Dog , 1986, Circulation research.

[19]  J. Cohn,et al.  Plasma norepinephrine as a guide to prognosis in patients with chronic congestive heart failure. , 1984, The New England journal of medicine.

[20]  S Cerutti,et al.  Heart rate variability as an index of sympathovagal interaction after acute myocardial infarction. , 1987, The American journal of cardiology.

[21]  G. Casolo,et al.  Twenty-four-hour heart rate behavior in patients with impaired left ventricular function due to coronary heart disease. , 1987, Cardiology.

[22]  S. Gottlieb,et al.  Role of neurohormonal mechanisms in determining survival in patients with severe chronic heart failure. , 1987, Circulation.

[23]  D L Eckberg,et al.  Defective cardiac parasympathetic control in patients with heart disease. , 1971, The New England journal of medicine.

[24]  R. Kerber,et al.  Normal Exercise Capacity in Patients with Severe Left Ventricular Dysfunction: Compensatory Mechanisms , 1982, Circulation.

[25]  J M Neilson,et al.  Abnormalities of Ambulatory 24-hour Heart Rate in Diabetes Mellitus , 1983, Diabetes.

[26]  John Hamer,et al.  THE RHYTHM OF THE NORMAL HUMAN HEART , 1976, The Lancet.

[27]  L. Horowitz,et al.  Prognosis in severe heart failure: relation to hemodynamic measurements and ventricular ectopic activity. , 1983, Journal of the American College of Cardiology.

[28]  D H Singer,et al.  Heart rate variability and sudden death secondary to coronary artery disease during ambulatory electrocardiographic monitoring. , 1987, The American journal of cardiology.

[29]  J. A. Thomas,et al.  Plasma norepinephrine in congestive heart failure. , 1978, The American journal of cardiology.