Values are means ± SE. AP = Aortic pressure, LAD = left anterior descending artery, LVEDP = Left ventricular enddiastolic pressure, CO = coronary occlusion, R = reperfusion. No significant between-gro
Background: Perfusion single-photon emission computed tomography (SPECT) using an acetazolamide is an important clinical tool used to assess cerebrovascular reactivity (CVR) in patients, but its use h
The study determined the relationship between gravity level and changes in the size blood flow and pressure of the large veins of the neck that result from the headward fluid shift caused by varying g
