title: The relationship between left ventricular ejection time and stroke volume during passive cardiovascular stress.
mesh_terms: D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000503:physiopathology; D006321:Heart / Q000503:physiopathology*; D006334:Heart Function Tests; D006801:Humans; D013312:Stress, Physiological / Q000503:physiopathology*