Puslapis 1 nuo 52 rezultatus
ADDITIONAL RISKS TO THE PATIENT: Minimal risk, mild discomfort, involving blood collect. Purpose: To evaluate the influence of oxygen deficit on the cognitive performance and also about the architecture and sleep efficiency in volunteers subjected to mild and moderate exercise in a hypobaric
INTRODUCTION: Short-term space flight induces an alteration of circulating blood volumes, termed "space flight anemia" and characterized by a decrease in total red blood cell volume (RCV) and plasma volume (PV). This haematological alteration is likely to persist during a long-term space mission and
Low altitude baseline measurements will be performed in Zurich (460m asl) including Echocardiography, Right heart catheterization, six-minute walk test (6MWT), pulmonary function test, clinical assessment and blood gas Analysis.
Randomly assigned to the order of testing, the participants will be
Low altitude baseline measurements will be performed in Zurich (460m asl) including Echocardiography, Right heart catheterization, six-minute walk test (6MWT), pulmonary function test, clinical assessment and blood gas Analysis.
Randomly assigned to the order of testing, the participants will be
Low altitude baseline measurements will be performed in Zurich (469m asl) including Echocardiography, right heart catheterization, six-minute walk test (6MWT), pulmonary function test, clinical assessment and blood gas analysis at rest and under exercise.
Randomly assigned to the order of testing,
Low altitude baseline measurements will be performed in Zurich (460m asl) including Echocardiography, Right heart catheterization, (six-minute walk test) 6MWT, pulmonary function test, clinical assessment and blood gas Analysis.
Randomly assigned to the order of testing, the participants will be
Low altitude baseline measurements will be performed in Zurich (460m asl) including Echocardiography, Right heart catheterization, six-minute walk test (6MWT), pulmonary function test, clinical assessment and blood gas Analysis. Randomly assigned to the order of testing, the participants will be
Low altitude baseline measurements will be performed in Zurich (460m asl) including Echocardiography, Right heart catheterization, six-minute walk test (6MWT), pulmonary function test, clinical assessment and blood gas analysis.
Randomly assigned to the order of testing, the participants will be
Low altitude baseline measurements will be performed in Zurich (469m asl) including Echocardiography, right heart catheterization, six Minute Walking test (6MWT), pulmonary function test, clinical assessment and blood gas analysis at rest and under exercise. Randomly assigned to the order of
Low altitude baseline measurements will be performed in Zurich (470m asl) including Echocardiography, right heart catheterization, six-minute walk test (6MWT), pulmonary function test, clinical assessment and blood gas analysis at rest and under exercise.
Randomly assigned to the order of testing,
Two types of procedures will be tested in a random order, interspaced by resting periods : threshold PEEP set at 5,10 and 15 cm of water and pursed leap breathing.
Subjects will be tested at rest, and during light exercise (30% of sea level predicted VO2max).
FiO2 will be set at 12.5% (4000 m). fc,