Dyspnea duration, distress, and intensity in emergency department visits for heart failure

Psychophysical bases of perceived exertion

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Social Sciences, Psychology, Sports Medicine +10

Visual analogue scales: measurement of subjective phenomena.

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Social Sciences, Behavioral Sciences, Psychology +7

Comparative reproducibility and validity of systems for assessing cardiovascular functional class: advantages of a new specific activity scale.

Lee Goldman, Beverly E. Hashimoto, E. Francis Cook et al. · Circulation · 1981 · 980 citations · Full text

Education, Cardiology, Clinical Cardiology +13

Visual Analogue Scales

Audrey G. Gift · Nursing Research · 1989 · 492 citations

Medicine, Gerontological Nursing, Visual Perception +1

Distinguishable Types of Dyspnea in Patients with Shortness of Breath

Peggy M. Simon, Richard M. Schwartzstein, J. Woodrow Weiss et al. · American Review of Respiratory Disease · 1990 · 434 citations

Life Sciences, Physiology, Pathophysiology +12