Nonetheless, coronary flow increased with simultaneous decrease of oxygen extraction
by the heart.
2] remained unchanged, whereas oxygen extraction
The best information we have right now, as far as connecting an abnormality by physiologic imaging with a risk factor, is for increased oxygen extraction
2]), cerebral blood flow (CBF), oxygen extraction
ratio (OER) and cerebral blood volume (CBV).
involves compression, cleaning and, ultimately, cooling the air in a "cold box" until it liquifies at about minus 168 [degrees] C.
The team compared oxygen uptake and muscle oxygen extraction
between 18 young men and women of similar age and weight during treadmill exercise.
The purpose of this study was to intraoperatively compare the effects of moderate hyperventilation on the jugular bulb oxygen saturation (SjO [sub]2 ), cerebral oxygen extraction
ratio (O [sub]2 ER), mean arterial blood pressure (MAP), and heart rate (HR) in patients with a supratentorial tumor under different anesthetic regimens.
Cyanide poisoning can also produce a falsely high reading since it reduces oxygen extraction
from arterial blood.
ratio was derived from the ratio of oxygen consumption/oxygen delivery.