On days where there was a minimal interdialytic weight gain, access blood flow measurements were lower, corresponding with the decreased blood volume
sup] compared 18 patients with POTS and normal cases and, finally, found that half of patients with POTS had decreased blood volume
Hyperdynamic circulation, high cardiac output, normal to increased systemic vascular resistance (SVR), and normal or slightly decreased blood volume
and filling pressures
It is possible that horseshoe crabs exposed to higher levels of external stress, such as greater lengths of time to air and higher temperatures, would lose moisture from their exposed gills and possibly become dehydrated and thus have a decreased blood volume
such that a smaller amount of blood is available for extraction.