User profiles for R Zelis

Robert Zelis

Professor Medicine, Penn State College of Medicine
Verified email at psu.edu
Cited by 15306

Alterations in vasomotor tone in congestive heart failure

R Zelis, SF Flaim - Progress in cardiovascular diseases, 1982 - Elsevier
The changes that occur in the regional circu-lations with congestive heart failure depend on
a number of variables:(A) the stimulus for heart failure;(B) the severity of heart disease;(C) …

Pulmonary edema

ED Robin, CE Cross, R Zelis - New England Journal of Medicine, 1973 - Mass Medical Soc
Pathophysiology and Clinical Features Etiology of Pulmonary Edema An etiologic classification
of pulmonary edema based on mechanisms is presented in Table 1. Such an approach …

Endothelial function in chronic congestive heart failure

…, B Hornig, H Just, HR Brunner, R Zelis - The American journal of …, 1992 - Elsevier
There is evidence that the endothelium plays an important role in the control of human vascular
tone by releasing endothelium-derived nitric oxide. The hypothesis that an impairment of …

Muscle acidosis during static exercise is associated with calf vasoconstriction

…, M Dolecki, R Briggs, R Zelis - Journal of Applied …, 1989 - journals.physiology.org
… calf R remained elevated and unchanged. The percent change in calf R was correlated with
forearm cellular pH (R = 0.56, P less than 0.001) but only weakly associated with PCr/Pi (R = …

Abnormalities in the regional circulations accompanying congestive heart failure

R Zelis, SH Nellis, J Longhurst, G Lee… - Progress in cardiovascular …, 1975 - Elsevier
Zelis R, Mason DT: Diminished forearm arteriolar dilator capacity produced by
mineralocorticoid-induced salt retention in man. Implications concerning congestive heart failure and …

Diffuse coronary artery disease in diabetic patients: fact or fiction?

…, RA Shiroff, DM Leaman, JD Babb, AJ Liedtke, R Zelis - Circulation, 1978 - Am Heart Assoc
To compare angiographically-determined coronary artery disease in diabetic patients with
controls, 1,653 patients coming to cardiac catheterization were reviewed retrospectively to …

A comparison of regional blood flow and oxygen utilization during dynamic forearm exercise in normal subjects and patients with congestive heart failure

R Zelis, J Longhurst, RJ Capone, DT Mason… - Circulation, 1974 - Am Heart Assoc
ZELIS R, MASON DT: Diminished forearm arteriolar dilator capacity produced by
mineralocorticoid-induced salt retention in man. Implications concerning congestive heart failure and …

Effects of NO synthase inhibition on the muscular blood flow response to treadmill exercise in rats

…, MD Visneski, KJ Kearns, R Zelis… - Journal of applied …, 1994 - journals.physiology.org
The functional role of nitric oxide (NO) release in regulating blood flow (BF) to exercising
skeletal muscle was studied in conscious male Sprague-Dawley rats (603 +/- 28 g; n = 6). In …

A comparison of the effects of vasodilator stimuli on peripheral resistance vessels in normal subjects and in patients with congestive heart failure

R Zelis, DT Mason, E Braunwald - The Journal of clinical …, 1968 - Am Soc Clin Investig
The objective of this investigation was to characterize the mechanism of peripheral
vasoconstriction observed in heart failure and to determine whether it can be attributed to the …

Enhanced maximal metabolic vasodilatation in the dominant forearms of tennis players

…, TI Musch, JR Minotti, R Zelis - Journal of Applied …, 1986 - journals.physiology.org
… MUSCH, JOHN R. MINOTTI, AND ROBERT ZELIS. Enhanced maximal metabolic vasodilatation
in the dominant … ZELIS. Comparison of blood flow measured by plethysmograph …