Effect of orbital flight on the duration of the cardiac cycle and of its phases
Cardiac cycle and phases shortening observations from analyzing electro- and phonocardiographic data recorded during Gemini flights
Engineering topics
Publications and source records attributed to Vallbona, C..
Cardiac cycle and phases shortening observations from analyzing electro- and phonocardiographic data recorded during Gemini flights
Human circadian coronary circulatory rhythms during space flight weightlessness or bedrest with and without exercise
Simultaneous electrocardiographic and phonocardiographic data obtained from Gemini flights
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Explore the source record for details and available documents.
Quantitative arterial blood pressure change during Valsalva maneuver after bed rest
Simultaneous electrocardiographic and phonocardiographic measurements of electrical and mechanical phases of astronauts cardiac cycles during Gemini flights
Possible mechanisms of orthostatic intolerance to passive tilt - bed rest and water immersion effects on various parameters of physiological function
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Explore the source record for details and available documents.
Inflight electrocardiograms and phonocardiograms of Gemini V astronauts
Effect of bedrest on various parameters of physiological function - nutritional requirement
Preventing cardiovascular deconditioning of bedrest by periodic Flack maneuvers - physiological performance and efficiency
Bedrest and isometric exercises effect on circadian rhythm of plasma levels of 17- hydroxycorticosteroids
Plasma levels of 17-hydroxycorticosteroid as affected by bed rest and isometric exercise
Bioinstrumentation system for cardiovascular measurements in tilt-table tests, and bedside monitoring during bedrest
Cardiac and ventilatory response to bicycle ergometer test
Effect of bed rest on blood volume, urinary volume, and urinary electrolyte excretion