15 16 An SBT is considered to have failed if (1) arterial oxygen saturation <90%, (2) respiratory rate >35/min, (3) heart rate >40/min, (4) sustained increase or decrease in systolic blood pressure >200 mm Hg or <80 mm Hg, (5) there are signs of distress or diaphoresis.
Mr. Thompson said that after years of budget cutting, the broadcaster had trimmed its spending as much as possible and could not sustain another freeze or decrease in the license fee.
A constant supply of most hormones is essential for health, and sustained increases or decreases in hormone production often lead to disease.
Negative AJVD values reveal sustained release or decreased uptake/binding within the cerebral compartment as jugular venous levels exceed arterial concentrations.
The goal of this study was to identify mechanisms and signaling pathways that sustain or upregulate CRP2 expression to decrease vascular disease.
Patients were considered to succeed in SBT if none of the following was observed at the end of SBT: anxiety, agitation, diaphoresis, thoracoabdominal dysynchrony, respiratory rate >35 per minute, arterial oxygen saturation <90%, heart rate >140 beats per minute or sustained increase or decrease of heart rate >20%, or systolic blood pressure >180 mm Hg or <90 mm Hg [ 17].
Patients were considered to have failed the SBT if they developed any of the following signs during the one-hour SBT [ 15]: respiratory frequency > 35 breaths per minute, arterial oxygen saturation < 90%, heart rate > 140 beats per minute or sustained increase or decrease in blood pressure with systolic arterial pressure > 200 or < 80 mmHg, diaphoresis and signs of distress.
The increase in cTnI phosphorylation could result from either a sustained kinase activation or decreased phosphatase (particularly PP2A) activity.
Even though the negative inotropic effect by landiolol is manifested, it is not theoretically and practically sustained by decreasing the dose or stopping administration of these drugs.
Patients can also sustain decreased acuity following the initial injury from a worsening hypehma or vitreous hemorrhage.
