Abstract:
:Cardiogenic shock is the most common cause of death in patients hospitalized with acute myocardial infarction and is associated with a poor prognosis. More than 75% of cases are due to extensive left ventricular infarction and ventricular failure. Other causes include right ventricular infarction and papillary muscle rupture with acute severe mitral regurgitation. Activation of neurohormonal systems and the systemic inflammatory response worsens shock. To improve outcomes, cardiogenic shock needs to be recognized early in its course and its cause needs to be diagnosed rapidly. Treatment strategies using intra-aortic balloon counterpulsation and emergency revascularization by percutaneous coronary interventions or coronary bypass surgery have been shown to improve outcomes. To decrease the incidence of cardiogenic shock, public education regarding early presentation to hospital in the course of acute chest pain is important. Emergency medical transport systems may need to take patients with complicated acute myocardial infarction to hospitals with the capability to perform urgent revascularization.
journal_name
Crit Care Medjournal_title
Critical care medicineauthors
Topalian S,Ginsberg F,Parrillo JEdoi
10.1097/01.CCM.0000296268.57993.90subject
Has Abstractpub_date
2008-01-01 00:00:00pages
S66-74issue
1 Suppleissn
0090-3493issn
1530-0293pii
00003246-200801001-00010journal_volume
36pub_type
杂志文章,评审abstract::Arterial and transcutaneous O2 (PtcO2) and CO2 (PtcCO2) tensions, arterial O2 saturations (SaO2) and P50 values were measured in 47 patients before extubation. In order to unmask ventilation to perfusion (VA/Q) inequality, all variables were obtained without CPAP and with FIO2 of 0.40 as well as with CPAP of 5 cm H2O ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198309000-00007
更新日期:1983-09-01 00:00:00
abstract:OBJECTIVES:Pneumothorax is a frequent complication during mechanical ventilation. Electrical impedance tomography (EIT) is a noninvasive tool that allows real-time imaging of regional ventilation. The purpose of this study was to 1) identify characteristic changes in the EIT signals associated with pneumothoraces; 2) d...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e31816a0380
更新日期:2008-04-01 00:00:00
abstract:OBJECTIVE:As the Surviving Sepsis Campaign was assessing patient-level data over multiple countries, we sought to evaluate the use of a pragmatic and parsimonious severity-of-illness scoring system for patients with sepsis in an attempt to provide appropriate comparisons with practical application. DESIGN:Prospective,...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000000416
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:To review current knowledge about the impact of prolonged mechanical ventilation on diaphragmatic function and biology. MEASUREMENTS:Systematic literature review. CONCLUSIONS:Prolonged mechanical ventilation can promote diaphragmatic atrophy and contractile dysfunction. As few as 18 hrs of mechanical ventil...
journal_title:Critical care medicine
pub_type: 杂志文章,评审
doi:10.1097/CCM.0b013e3181b6e760
更新日期:2009-10-01 00:00:00
abstract::There is an increasing evidence that survivors of critical illness suffer from impaired health-related quality of life. There are relatively few studies that have evaluated the effect of interventions in clinical trials to improve these long-term outcomes. Studies to improve long-term outcomes after critical illness f...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3181922bb7
更新日期:2009-01-01 00:00:00
abstract:OBJECTIVES:Severe sepsis poses a major burden on the U.S. healthcare system. Previous epidemiologic studies have not differentiated community-acquired severe sepsis from healthcare-associated severe sepsis or hospital-acquired severe sepsis hospitalizations. We sought to compare and contrast community-acquired severe s...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000001164
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVES:To establish Department of Veterans Affairs' intensive care unit (ICU) costs from a database and to use this information to validate the Russell equation, the most commonly used method of calculating ICU costs. To compare and trend Department of Veterans Affairs' and nationwide (USA) ICU and healthcare costs...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:
更新日期:1994-12-01 00:00:00
abstract:OBJECTIVES:Excessive inflammation is closely related to severity and outcome of sepsis. Because interleukin-1-receptor-associated kinase 1 is a key signaling protein in the activation of NF-κB during infection, we aimed to evaluate the effect of functionally relevant haplotypes of IRAK1 on severity, development of acut...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3181f9f9c7
更新日期:2010-12-01 00:00:00
abstract::We previously reported increased lipid peroxide and decreased alpha-tocopherol levels in the blood of critically ill septic patients. To clarify these results, we investigated lipid peroxidation in experimental septic rats and severely traumatized rats. In septic rats, both platelet count and plasma alpha-tocopherol d...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198608000-00010
更新日期:1986-08-01 00:00:00
abstract:OBJECTIVE:To identify factors associated with granting or refusing intensive care unit (ICU) admission, to analyze ICU characteristics and triage decisions, and to describe mortality in admitted and refused patients. DESIGN:Observational, prospective, multiple-center study. SETTING:Four university hospitals and seven...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/01.ccm.0000157752.26180.f1
更新日期:2005-04-01 00:00:00
abstract::We previously reported that small volume infusions of 7.5% NaCl in 6% dextran-70 (HSD) are superior to equal volumes of normal saline (NS) or 7.5% NaCl in the ability to resuscitate animals from an otherwise lethal hemorrhage. In the present experiment, we evaluated organ blood flow in unanesthetized swine bled 46 ml/...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198712000-00009
更新日期:1987-12-01 00:00:00
abstract:OBJECTIVES:Extracellular mitochondrial DNA and N-formyl peptides released following tissue damage may contribute to systemic inflammation through stimulation of the innate immune system. In this review, we evaluate existing in vivo human data regarding a role for mitochondrial DNA and N-formyl peptides in producing sys...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000003381
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVE:Sepsis and severe trauma result in endothelial activation and damage. The activated endothelium expresses adhesion receptors that control leukocyte trafficking. After activation, some adhesion molecules are also released into plasma as soluble forms. The present study was designed to compare the expression of...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-200204000-00015
更新日期:2002-04-01 00:00:00
abstract:BACKGROUND AND METHODS:This study was designed to explore the effect of mild cerebral and systemic hypothermia (34 degrees C) on outcome after prolonged cardiac arrest in dogs. After ventricular fibrillation with no flow of 10 min, and standard external CPR with epinephrine (low flow) from ventricular fibrillation time...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199103000-00017
更新日期:1991-03-01 00:00:00
abstract:OBJECTIVE:To evaluate the cardiopulmonary effects of the novel endothelin receptor antagonist tezosentan in endotoxin-induced lung injury in sheep and to assess the dose response to tezosentan and endothelin-1 in healthy sheep. DESIGN:Prospective, randomized, controlled experimental study. SETTING:University animal l...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.ccm.0000114575.08269.f6
更新日期:2004-03-01 00:00:00
abstract:OBJECTIVE:To determine the association of pulmonary artery catheter (PAC) use with in-hospital mortality. DESIGN:Prospective, observational study. SETTING:The medical intensive care units (MICU) of two teaching hospitals. METHODS:The study included 751 adults who were admitted to the MICU, excluding those who stayed...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-200106000-00010
更新日期:2001-06-01 00:00:00
abstract:OBJECTIVE:To investigate the interrelationship between cardiac surgery, age, circulating concentrations of the vitamin D hormone 1,25-dihydroxyvitamin D, and clinical outcome. DESIGN:Prospective, monocentric, two-arm parallel study. SETTING:Tertiary Heart and Diabetes Center in the Federal State of North Rhine-Westph...
journal_title:Critical care medicine
pub_type: 临床试验,杂志文章
doi:10.1097/CCM.0b013e31824e8c42
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:Nutritional support is an essential component of the management of critically ill and injured ICU patients. Optimal provision of calories and protein has been demonstrated to reduce morbidity, mortally, and length of ICU and hospital stay. Yet, a large proportion of ICU patients receive inadequate nutrition....
journal_title:Critical care medicine
pub_type: 杂志文章,评审
doi:10.1097/CCM.0000000000000051
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVE:To test the hypothesis that a pretransport Pediatric Risk of Mortality (PRISM) score underestimates the requirement for both intensive care and interventions during pediatric interhospital transport. DESIGN:Prospective, descriptive study. SETTING:All children were treated in a regional hospital and then tra...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199401000-00020
更新日期:1994-01-01 00:00:00
abstract::Intermittent Mandatory Ventilation (IMV) provides an alternative method of support to assisted and controlled mechanical ventilation in neonates with acute respiratory failure. Specific advantages include the use of only the level of mechanical support which is required on an individual basis. Because intrapleural pre...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-197701000-00004
更新日期:1977-01-01 00:00:00
abstract:OBJECTIVE:To determine if exogenous interleukin (IL)-10 will decrease the morbidity or mortality of sepsis induced by cecal ligation and puncture. DESIGN:Prospective, randomized, controlled study. SETTING:University research laboratory. SUBJECTS:Adult, female, Balb¿c mice. INTERVENTIONS:Balb¿c mice were subjected t...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199805000-00025
更新日期:1998-05-01 00:00:00
abstract:OBJECTIVES:To determine the accuracy of intramucosal pH (pHi) calculated using arterial bicarbonate instead of mucosal capillary bicarbonate in the Henderson-Hasselbalch equation. DESIGN:Simulation of progressive ischemia in mucosal capillary blood. SETTING:University research laboratory. SUBJECTS:Normal human blood...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199911000-00028
更新日期:1999-11-01 00:00:00
abstract:OBJECTIVE:To study the epidemiology, style of management, and outcome of intensive care patients with acute renal failure requiring replacement therapy in Australia. DESIGN:Prospective epidemiologic study. SETTING:Australian adult intensive care units providing acute renal replacement therapy. PATIENTS:Adult intensi...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-200110000-00010
更新日期:2001-10-01 00:00:00
abstract:OBJECTIVE:To describe a case of hepatic subcapsular hematoma causing an acute Budd-Chiari-like syndrome, leading to hepatic compartment syndrome, which combines compression of intrahepatic vessels on CT, acute liver failure, and refractory shock. DESIGN:Case report. SETTING:Surgical ICU of a university teaching hospi...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000001403
更新日期:2016-03-01 00:00:00
abstract:OBJECTIVES:The relationship between respiratory mechanical parameters and hemodynamic variables remains unclear. This study was performed to determine whether mean airway pressure and central venous pressure in the first day of mechanical ventilation are associated with patient outcomes. DESIGN:Retrospective first 24-...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000002290
更新日期:2017-05-01 00:00:00
abstract::Nine ventilator-dependent patients were successfully weaned from mechanical ventilatory support by high-frequency jet ventilation. All patients had been on ventilatory support for at least 2 wk, and had not responded to attempts at weaning by intermittent mandatory ventilation. ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198409000-00021
更新日期:1984-09-01 00:00:00
abstract:OBJECTIVE:Life-threatening conditions cause severe changes in the organization and conformation of macromolecules, creating urgent requirements for protein repair to ensure survival. As molecular chaperones, heat shock proteins (HSP) that have specialized functions in protein folding are now well established to restore...
journal_title:Critical care medicine
pub_type: 杂志文章,评审
doi:
更新日期:2002-01-01 00:00:00
abstract:INTRODUCTION:Ventilator settings for patients with severe acute respiratory distress syndrome supported by venovenous extracorporeal membrane oxygenation are currently set arbitrarily. The impact on serum and pulmonary biotrauma markers of the transition to ultra-protective ventilation settings following extracorporeal...
journal_title:Critical care medicine
pub_type: 杂志文章,随机对照试验
doi:10.1097/CCM.0000000000003894
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE:To determine the relationship between sublingual and intestinal mucosal microcirculatory perfusion. DESIGN:Observational, experimental study. SETTING:University-affiliated large animal laboratory. SUBJECTS:Ten fasted, anesthetized, mechanically ventilated, male pigs randomized to a sham group (n = 3) or to...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3181b029c1
更新日期:2009-11-01 00:00:00
abstract:OBJECTIVE:Because of their beneficial effects in patients with hemorrhagic shock and multiple-system trauma, hypertonic saline solutions are increasingly being used perioperatively for volume resuscitation. Although the anti-edema effects of hypertonic saline on brain are well documented in a variety of brain injury pa...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.CCM.0000253309.44567.A6
更新日期:2007-02-01 00:00:00