Combined head-up tilt and lower body suction: A test of orthostatic tolerance

Provocation of Bradycardia and Hypotension by Isoproterenol and Upright Posture in Patients with Unexplained Syncope

1989 • 654 citations

Regulation of central blood volume and cardiac filling in endurance athletes: the Frank-Starling mechanism as a determinant of orthostatic tolerance.

1993 • 645 citations

Autonomic failure: A textbook of clinical disorders of the autonomic nervous system

1993 • 257 citations

Isoproterenol induction of vasodepressor-type reaction in vasodepressor-prone persons

1989 • 253 citations

Utility of upright tilt-table testing in the evaluation and management of syncope of unknown origin

1991 • 236 citations

Vasovagal reactions may occur after orthotopic heart transplantation

1993 • 212 citations

Physiological effects of locally applied reduced pressure in man.

1974 • 208 citations

Diagnostic evaluation of syncope

1991 • 180 citations

Cardiovascular dynamics during orthostasis and the influence of intravascular instrumentation

1966 • 174 citations

Effects of lower body negative pressure on the cardiovascular system

1965 • 151 citations

Hemodynamic changes during spontaneous vasovagal reactions

1963 • 119 citations

Cardiovascular responses to upright tilting in healthy subjects

1988 • 108 citations

Circulatory responses to simulated gravitational shifts of blood in man induced by exposure of the body below the iliac crests to sub‐atmospheric pressure

1966 • 106 citations

Effect of different degrees of tilt on cardiac output, heart rate, and blood pressure in normal man.

1966 • 101 citations

Physical fitness and cardiovascular response to lower body negative pressure

1984 • 72 citations

Cardiopulmonary readjustments in passive tilt

1979 • 70 citations

Cardiovascular Reflex Responses in Patients with Unexplained Syncope

1989 • 64 citations

Cardiovascular and Catecholamine Responses to Head‐Up Tilt in the Diagnosis of Recurrent Unexplained Syncope in Elderly Patients

1991 • 54 citations

Standing, orthostatic stress, and autonomic function

1988 • 33 citations

Comparison of footboard and saddle supports for orthostatic tests on a tilt table.

1966 • 18 citations

Reflex vascular responses to changes in left ventricular pressures, heart rate and inotropic state in dogs

1992 • 15 citations

REDUCED PLASMA RENIN ACTIVITY IN ELDERLY SUBJECTS IN RESPONSE TO VASOVAGAL HYPOTENSION AND HEAD-UP TILT

1987 • 14 citations

Non-invasive investigations of cardiovascular reflexes in humans

1990 • 14 citations

Cardio-respiratory events preceding syncope induced by a combnation of lower body negative pressure ad head-up tilt.

1970 • 13 citations

THE EFFECT OF POSTURE ON PULMONARY CAPILLARY BLOOD FLOW IN MAN*

1962 • 13 citations

A modified single breath method for estimation of cardiac output in humans at rest and during exercise

1987 • 7 citations