Heart rate variability in systemic hypertension

Recommendations regarding quantitation in M-mode echocardiography: results of a survey of echocardiographic measurements.

1978 • 7,562 citations

Power spectral analysis of heart rate and arterial pressure variabilities as a marker of sympatho-vagal interaction in man and conscious dog.

1986 • 4,114 citations

Decreased heart rate variability and its association with increased mortality after acute myocardial infarction

1987 • 3,955 citations

Cardiovascular Survey Methods.

1968 • 3,145 citations

Reduced heart rate variability and mortality risk in an elderly cohort. The Framingham Heart Study.

1994 • 1,094 citations

Blood pressure and heart rate variabilities in normotensive and hypertensive human beings.

1983 • 774 citations

Continuous 24-hour assessment of the neural regulation of systemic arterial pressure and RR variabilities in ambulant subjects.

1990 • 739 citations

Autonomic nervous system and sudden cardiac death. Experimental basis and clinical observations for post-myocardial infarction risk stratification.

1992 • 692 citations

Measurement of Left Ventricular Wall Thickness and Mass by Echocardiography

1972 • 590 citations

Sympathetic predominance an essential hypertension: a study employing spectral analysis of heart rate variability

1988 • 427 citations

Physical Activity and Muscle Training in the Elderly

1986 • 401 citations

Frequency domain measures of heart period variability to assess risk late after myocardial infarction

1993 • 341 citations

Circadian rhythms of frequency domain measures of heart rate variability in healthy subjects and patients with coronary artery disease. Effects of arousal and upright posture.

1994 • 308 citations

Heart rate variability from 24-hour electrocardiography and the 2-year risk for sudden death.

1993 • 307 citations

Effect of atenolol and diltiazem on heart period variability in normal persons

1991 • 248 citations

Heart rate variability from 24-hour electrocardiography and the 2-year risk for sudden death.

1993 • 185 citations

Effect of Beta-blockade on heart rate variability in patients with coronary artery disease

1994 • 181 citations

Effects of converting enzyme inhibition on heart period variability in patients with acute myocardial infarction.

1994 • 130 citations

Alterations in heart rate variability and its circadian rhythm in hypertensive patients with left ventricular hypertrophy free of coronary artery disease

1993 • 121 citations

Cardiovascular autonomic modulation in essential hypertension. Effect of tilting.

1994 • 117 citations

Impaired Low-Frequency Oscillations of Heart Rate in Patients With Prior Acute Myocardial Infarction and Life-Threatening Arrhythmias

1995 • 81 citations

Relation between heart rate variability and spontaneous and induced ventricular arrhythmias in patients with coronary artery disease

1995 • 64 citations

Augmentation of Atrial Contribution to Left Ventricular Filling in IDDM Subjects as Assessed by Doppler Echocardiography

1989 • 55 citations

Impaired Cardiac Adjustment to Pregnancy in Type I Diabetes

1986 • 34 citations

Twenty-four-hour power spectral analysis of heart rate variability and of arterial pressure values in normotensive and hypertensive subjects

1991 • 25 citations