Hemodilution: fewer keystrokes, greater accuracy.
نویسنده
چکیده
1. Prys-Roberts C, Meloche R, Foex P: Studies of anaesthesia in relation to hypertension: I. Cardiovascular responses of treated and untreated patients. Br J Anaesth 1971; 43:122–37 2. Parlow J, Begou G, Sagnard P, Cottet-Emard JM, Levron JC, Annat G, Bonnet F, Ghignone M, Hughson RL, Viale JP, Quintin L: Cardiac baroreflex during the postoperative period in patients with hypertension: Effect of clonidine. ANESTHESIOLOGY 1999; 90:681–92 3. Ghignone M, Calvillo O, Quintin L: Anesthesia and hypertension: The effect of clonidine on perioperative hemodynamics and isoflurane requirements. ANESTHESIOLOGY 1987; 67:3–10 4. Marin-Neto JA, Carneiro JJ, Maciel BC, Secches AL, Gallo L, TerraFilho J, Manco JC, Lima-Filho EC, Vicente WVA, Sader AA, Amorim DS: Impairment of baroreflex control of the sinoatrial node after cardiac operations with extracorporeal circulation in man. J Thorac Cardiovasc Surg 1983; 86:718–26 5. Di Rienzo M, Bertinieri G, Mancia G, Pedotti A: A new method for evaluating the baroreflex role by a joint pattern analysis of pulse interval and systolic blood pressure series. Med Biol Eng Comp 1985; 23:313–4 6. Parlow J, Viale JP, Annat G, Hughson RL, Quintin L: Spontaneous cardiac baroreflex in humans: Comparison with drug-induced responses. Hypertension 1995; 25:1058–68 7. Fritsch JM, Eckberg DL, Graves LD, Wallin BG: Arterial pressure ramps provoke linear increases of heart period in humans. Am J Physiol 1986; 251:R1086–90 8. Katona PG, Barnett GO: Central origin of asymmetry in the carotid sinus reflex. Ann N Y Acad Sci 1969; 156:779–86 9. Wallin BG, Frisk-Holmberg M: The antihypertensive mechanism of clonidine in man: Evidence against a generalized reduction of sympathetic activity. Hypertension 1981; 3:340–6
منابع مشابه
Advances in Keystroke Dynamics Techniques to Group User Sessions
Users identification by means of their keystroke pattern is an old and known technique. Several works had analysed and solved some of the most important issues in this area, but with the advances of technology, previous techniques have quickly become obsolete. Users as well as attackers spend a lot of time typing on their computers, locally and remotely. Their keystrokes leave a trace of patter...
متن کاملRelationship of treatment for hypertension and stroke mortality.
ing," but would emphasize that those were trials of isovolemic hemodilution. Hypervolemic hemodilution offers greater opportunity to improve cerebral perfusion because of its positive effect on cardiac function. Isovolemic and hypervolemic hemodilution are two different methods aimed at augmenting reperfusion. Isovolemic hemodilution probably does not improve outcome. We feel that our study of ...
متن کاملEffects of extreme hemodilution during cardiac surgery on cognitive function in the elderly.
BACKGROUND Strategies for neuroprotection including hypothermia and hemodilution have been routinely practiced since the inception of cardiopulmonary bypass. Yet postoperative neurocognitive deficits that diminish the quality of life of cardiac surgery patients are frequent. Because there is uncertainty regarding the impact of hemodilution on perioperative organ function, the authors hypothesiz...
متن کاملCombining situated Cognitive Engineering with a novel testing method in a case study comparing two infusion pump interfaces.
We validated the usability of a new infusion pump interface designed with a situated Cognitive Engineering approach by comparing it to a reference interface using a novel testing method employing repeated measurements and process measures, in addition to traditional outcome measures. The sample consisted of 25 nurses who performed eight critical tasks three times. Performance measures consisted...
متن کاملHypervolemic hemodilution treatment of acute stroke. Results of a randomized multicenter trial using pentastarch. The Hemodilution in Stroke Study Group.
Patients with acute ischemic stroke were randomized less than 24 hours after onset to standard (S) therapy (n = 43) or to hypervolemic hemodilution (HH) with pentastarch (n = 45). The therapeutic goal of hypervolemic hemodilution was to rapidly reduce hematocrit to 33%, to raise cardiac output, and to continue hypervolemic hemodilution for 3 days. A graded neurologic examination was scored by a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Anesthesiology
دوره 92 3 شماره
صفحات -
تاریخ انتشار 2000