(1) PASG has high sensitivity (97.3%), and typical characteristics (98.8%).
(2) The aetiology of the complication is discussed and recommendations for the safe use of the PASG are made.
(3) Acute cardiac tamponade was created in a large animal model in an effort to investigate the hemodynamic and oxygen transport variables during the inflation of the pneumatic antishock garment (PASG) to two different pressures (60 and 80 mm Hg).
(4) In fact, PASG were on and inflated in all patients who presented in cardiac arrest.
(5) Ten patients after coronary artery bypass surgery were studied with PPR and PASG application (3 to 20 hours post-surgery), and PASG alone (24 to 30 hours post-surgery).
(6) Irreversible hypotension with subsequent cardiovascular collapse has been reported as a catastrophic complication of inappropriate pneumatic antishock garment (PASG) deflation.
(7) Right and left ventricular end-diastolic pressures increased 100% (P less than 0.01); mean pulmonary arterial and aortic pressures increased 77 and 25%, respectively (P less than 0.01); systemic vascular resistance increased 22% (P less than 0.05) and pulmonary vascular resistance did not change in normal subjects at maximum PASG inflation.
(8) When PASG deflation hemodynamics were compared to preinflation data, mean arterial pressure decreased 14 mm Hg (P less than .01); mean pulmonary pressure decreased 6 mm Hg (P less than .01); and mean right atrial and left ventricular end-diastolic pressures decreased 4 and 6 mm Hg, respectively (P less than .01).
(9) Phagaquosonographies (PASG) of 100 normal subjects and 223 patients with cardiac cancer (CC) were analyzed.
(10) The patients were randomized into control and pneumatic external counterpressure groups by an alternate-day assignment of PASG use.
(11) If hypotensive shock is present, the PASG antishock garment should be applied.
(12) After PASG inflation, carotid artery flow increased by 50%, and femoral artery flow decreased tenfold.
(13) Nine of ten animals who had the combined treatment with PASG and infusion of saline developed a fulminant pulmonary edema.
(14) With PASG application, cardiac index was depressed and systemic vascular resistance was elevated at 10, 20, and 30 minutes following hemorrhage.
(15) Even low PASG pressures carry a high risk of precipitating CS.
(16) Five patients had PASG pressure of 20 mm Hg compared with 10 degrees Trendelenburg, eight patients had 20 and 40 mm Hg PASG application compared with 10 degrees Trendelenburg.
(17) Of the more than 300 articles that have appeared in the recent literature addressing the PASG, at least 190 have discussed specific scientific experiments in the animal laboratory, in the human laboratory, or in the clinical environment, in which results gathered addressed how, why, or if the PASG worked.
(18) All patients received the identical treatment protocol, with the sole exception of PASG application and inflation to full pressure prior to intravenous catheterization on an alternate day basis.
(19) The treatment with PASG alone, however, prolonged survival time significantly from a median survival time of 10 min in the control group, to greater than 120 min in the treated group.
(20) PASG significantly prolonged the survival time and the time during which a sensory evoked response could be observed.
Shock
Definition:
(n.) A pile or assemblage of sheaves of grain, as wheat, rye, or the like, set up in a field, the sheaves varying in number from twelve to sixteen; a stook.
(n.) A lot consisting of sixty pieces; -- a term applied in some Baltic ports to loose goods.
(v. t.) To collect, or make up, into a shock or shocks; to stook; as, to shock rye.
(v. i.) To be occupied with making shocks.
(n.) A quivering or shaking which is the effect of a blow, collision, or violent impulse; a blow, impact, or collision; a concussion; a sudden violent impulse or onset.
(n.) A sudden agitation of the mind or feelings; a sensation of pleasure or pain caused by something unexpected or overpowering; also, a sudden agitating or overpowering event.
(n.) A sudden depression of the vital forces of the entire body, or of a port of it, marking some profound impression produced upon the nervous system, as by severe injury, overpowering emotion, or the like.
(n.) The sudden convulsion or contraction of the muscles, with the feeling of a concussion, caused by the discharge, through the animal system, of electricity from a charged body.
(v.) To give a shock to; to cause to shake or waver; hence, to strike against suddenly; to encounter with violence.
(v.) To strike with surprise, terror, horror, or disgust; to cause to recoil; as, his violence shocked his associates.
(v. i.) To meet with a shock; to meet in violent encounter.
(n.) A dog with long hair or shag; -- called also shockdog.
(n.) A thick mass of bushy hair; as, a head covered with a shock of sandy hair.
(a.) Bushy; shaggy; as, a shock hair.
Example Sentences:
(1) This suggested that the chemical effects produced by shock waves were either absent or attenuated in the cells, or were inherently less toxic than those of ionizing irradiation.
(2) beta-Endorphin blocked the development of fighting responses when a low footshock intensity was used, but facilitated it when a high shock intensity was delivered.
(3) Furthermore, all of the sera from seven other patients with shock reactions following the topical application of chlorhexidine preparation also showed high RAST counts.
(4) Using multiple regression, a linear correlation was established between the cardiac index and the arterial-venous pH and PCO2 differences throughout shock and resuscitation (r2 = .91).
(5) It was also shown that after a shock at 44 degrees C teratocarcinoma cells were able to accumulate anomalous amounts of hsp 70 despite hsp 70 synthesis inhibition.
(6) Six of 7 SAO shock rats treated with U74006F survived for 120 min following reperfusion, while none of 7 SAO shock rats given the vehicle survived for 120 min (P less than .01).
(7) The shock resulting from acute canine babesiosis is best viewed as anemic shock.
(8) Enzymatic activity per gram of urinary creatinine was consistently but not significantly higher before extracorporeal shock wave lithotripsy than in control subjects.
(9) The high incidence and severity of haemodynamic complications (pulmonary oedema, generalized heart failure, cardiogenic shock) were the main cause of the high death-rate.
(10) It is unclear if the changes in high-energy phosphates during endotoxin shock cause irreversibility.
(11) Some of what I was churned up about seemed only to do with me, and some of it was timeless, a classic midlife shock and recalibration.
(12) The first method used an accelerometer mounted between the teeth of one of the authors (PR) to record skeletal shock.
(13) Persons with clinical abdominal findings, shock, altered sensorium, and severe chest injuries after blunt trauma should undergo the procedure.
(14) Induction of both potential transcripts follows heat shock in vivo.
(15) Passive avoidance performance of HO-DIs was, indeed, influenced by the age of the subject at the time of testing; HO-DIs reentered the shock compartment sooner than HE at 35 days, but later than HE at 120 days.
(16) In positive patterning, elemental stimuli, A and B, were presented without an unconditioned stimulus while their compound, AB, was paired with electric shock.
(17) Instead, an antiarrhythmic drug should be administered and another shock of the same intensity that defibrillated the first time should be applied.
(18) Inhibitors of nitric oxide synthase (NOS) have been reported to increase mean arterial pressure in animal models of sepsis and recently have been given to patients in septic shock.
(19) The aim of the present study was to explore the possible role of heat shock proteins in the manifestation of this heat resistance.
(20) Frequency and localization of spontaneous and induced by high temperature (37 degrees C) recessive lethal mutations in X-chromosome of females belonging to the 1(1) ts 403 strain defective in synthesis of heat-shock proteins (HSP) were studied.