Uncorrected pre-ejection period: A simple non-invasive measurement for pharmacodynamic screening of inotropic activity

Statistical Methods in Medical Research.

P. Armitage · Biometrics · 1972 · 4.1K citations

Natural Sciences, Biostatistics, Mathematics +10

Systolic Time Intervals in Heart Failure in Man

Arnold M. Weissler, Willard S. Harris, Clyde D. Schoenfeld · Circulation · 1968 · 1.2K citations · Full text

Medicine, Cardiology, Physiology +14

Effects of Adrenergic Receptor Activation and Blockade on the Systolic Preejection Period, Heart Rate, and Arterial Pressure in Man

Willard S. Harris, Clyde D. Schoenfeld, Arnold M. Weissler · Journal of Clinical Investigation · 1967 · 268 citations · Full text

Medicine, Cardiology, Pharmacology +13

Systolic Time Intervals as Measures of the Contractile State of the Left Ventricular Myocardium in Man

Shafiuddin Ahmed, Gilbert E. Levinson, Carl J. Schwartz et al. · Circulation · 1972 · 244 citations

Medicine, Cardiology, Physiology +16

Evaluation of the pre-ejection period as an estimate of myocardial contractility in dogs

Robert C. Talley, Jerry F. Meyer, J. L. McNay · The American Journal of Cardiology · 1971 · 166 citations

Medicine, Cardiology, Veterinary Physiology +10