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1.
Jemima Boyd Jenny Paratz Oystein Tronstad Lawrence Caruana Paul McCormack James Walsh 《Heart & lung : the journal of critical care》2018,47(2):81-86
Rationale
Consensus recommendations have been developed to guide exercise rehabilitation of mechanically ventilated patients in the intensive care unit.Objective
This study aimed to investigate the safety of exercise rehabilitation of mechanically ventilated patients and evaluate the consensus recommendations.Methods
This was a prospective, single-centre, cohort study conducted in a specialist cardiothoracic intensive care unit of a tertiary, university affiliated hospital in Australia.Results
91 mechanically ventilated participants; 54 (59.3%) male; mean age of 56.52 (16.3) years; were studied with 809 occasions of service recorded. Ten (0.0182%) minor adverse events were recorded, with only one adverse event occurring when a patient was receiving moderate level of vasoactive support.Conclusions
The consensus recommendations are a useful tool in guiding safe exercise rehabilitation of mechanically ventilated patients. Our findings suggest that there is further scope to safely commence exercise rehabilitation in patients receiving vasoactive support. 相似文献2.
Morgan Humphrey Sonia Everhart Desiree Kosmisky William E. Anderson 《Heart & lung : the journal of critical care》2018,47(4):387-391
Background
Sedation of mechanically ventilated patients should optimize comfort and safety while avoiding over-sedation and adverse outcomes. To our knowledge, characteristics associated with attaining target sedation are unknown.Objectives
Evaluate current sedation practice at a single center and explore which patient characteristics are associated with attaining target sedation.Methods
This is a single-center, retrospective chart review of sedated, ventilated patients in a medical/surgical ICU. Demographic and clinical data were collected. Univariate and multivariate logistic regression analyses were used with attaining target sedation as the dependent variable.Results
Of the 100 patients included (median 60.5 years), 50 attained target sedation. Univariate analyses (a = 0.10) revealed factors associated with target sedation were age (P = 0.08), history of alcohol abuse (P = 0.08), multiple comorbidities (P = 0.09), and delirium monitoring (P = 0.002). Multivariate analysis revealed an association between delirium monitoring/documentation and attaining target sedation (P = 0.005; OR 9.2; 95% CI 2.3–36.8).Conclusions
Patients without appropriate delirium monitoring/documentation had significantly reduced likelihood of achieving target sedation. 相似文献3.
Adam Oesterle Benjamin Weber Roderick Tung Niteesh K. Choudhry Jagmeet P. Singh Gaurav A. Upadhyay 《The American journal of medicine》2018,131(7):795-804.e5
Background
Although postoperative atrial fibrillation is common after noncardiac surgery, there is a paucity of data regarding prophylaxis. We sought to determine whether pharmacologic prophylaxis reduces the incidence of postoperative atrial fibrillation after noncardiac surgery.Methods
We performed an electronic search of Ovid MEDLINE, the Cochrane central register of controlled trials database, and SCOPUS from inception to September 7, 2016 and included prospective randomized studies in which patients in sinus rhythm underwent noncardiac surgery and examined the incidence of postoperative atrial fibrillation as well as secondary safety outcomes.Results
Twenty-one studies including 11,608 patients were included. Types of surgery included vascular surgery (3465 patients), thoracic surgery (2757 patients), general surgery (2292 patients), orthopedic surgery (1756 patients), and other surgery (1338 patients). Beta-blockers (relative risk [RR] 0.32; 95% confidence interval [CI], 0.11-0.87), amiodarone (RR 0.42; 95% CI, 0.26 to 0.67), and statins (RR 0.43; 95% CI, 0.27 to 0.68) reduced postoperative atrial fibrillation compared with placebo or active controls. Calcium channel blockers (RR 0.55; 95% CI, 0.30 to 1.01), digoxin (RR 1.62; 95% CI, 0.95 to 2.76), and magnesium (RR 0.73; 95% CI, 0.23 to 2.33) had no statistically significant effect on postoperative atrial fibrillation incidence. The incidence of adverse events was comparable across agents, except for increased mortality (RR 1.33; 95% CI, 1.03 to 1.37) and bradycardia (RR 2.74; 95% CI, 2.19 to 3.43) in patients receiving beta-blockers.Conclusions
Pharmacologic prophylaxis with amiodarone, beta-blockers, or statins reduces the incidence of postoperative atrial fibrillation after noncardiac surgery. Amiodarone and statins have a relatively low overall risk of short-term adverse events. 相似文献4.
5.
Dongmei He Min Ye Liwen Zhang Binghu Jiang 《Heart & lung : the journal of critical care》2018,47(2):122-126
Background
Late gadolinium enhancement (LGE) on cardiac MRI indicates the myocardial fibrosis in hypertrophic cardiomyopathy (HCM), and the prognostic value of LGE in HCM has been described in several studies, but controversy exists given the limited power of these studies to predict future adverse cardiac events. The objective of this study was to perform a meta-analysis to systematically evaluate the predictive value of LGE on cardiac magnetic resonance (CMR) for future adverse cardiac events.Methods
We systematically searched multiple database including PubMed, EMBASE, and Cochrane Library for cohort studies of the effects of LGE on clinical outcomes (sudden cardiac death (SCD)/aborted SCD, all cardiac death, and all-cause mortality) in patients with HCM. We performed a meta-analysis to determine pooled odds ratios (OR), weighted average annualized event rates, and summary receiver-operating characteristic (SROC) curves for these clinical events.Results
We identified nine clinical studies, examining 1734 patients with LGE and 2036 without LGE, and an average follow-up of 2.9 years. The weighted average annualized event rates of SCD/aborted SCD in patients with HCM (positive LGE versus negative LGE) was 1.28% versus 0.32% (p < 0.001), and the pooled OR was 3.40 (95% CI: 1.90, 6.08; p < 0.001). The sensitivity and specificity of predicting future cardiac events were 0.83 (95% CI: 0.66, 0.93) and 0.45 (95% CI: 0.31, 0.59), respectively. The 5-year risk of SCD/aborted SCD was 6.4% in patients with LGE. The all cardiac death and all-cause mortality were also significantly increased in patients with LGE. However, the extent of LGE was not significantly related to the risk of SCD/aborted SCD.Conclusions
LGE is significantly associated with SCD/aborted SCD risk, all cardiac death and all-cause mortality in patients with HCM. Implantable cardioverter defibrillators (ICD) can be considered for those patients with LGE. 相似文献6.
Claire J. Tipping Anne E. Holland Meg Harrold Tom Crawford Nick Halliburton Carol L. Hodgson 《Heart & lung : the journal of critical care》2018,47(5):497-501
Background
The intensive care unit mobility scale (IMS) is reliable, valid and responsive. Establishing the minimal important difference (MID) of the IMS is important in order to detect clinically significant changes in mobilization.Objective
To calculate the MID of the IMS in intensive care unit patients.Methods
Prospective multi center observational study. The IMS was collected from admission and discharge physiotherapy assessments. To calculate the MID we used; anchor based methods (global rating of change) and two distribution-based methods (standard error of the mean and effect size).Results
We enrolled 184 adult patients; mean age 62.0 years, surgical, trauma, and medical. Anchor based methods gave a MID of 3 with area under the curve 0.94 (95% CI 0.89-0.97). The two distribution based methods gave a MID between 0.89 and 1.40.Conclusion
These data increase our understanding of the clinimetric properties of the IMS, improving its utility for clinical practice and research. 相似文献7.
Robyn Gallagher Sue Randall Stella H.M. Lin Janice Smith Alexander M. Clark Lis Neubeck 《Heart & lung : the journal of critical care》2018,47(5):471-476
Background
The mechanisms contributing to the success of cardiac rehabilitation (CR) are poorly understood and may include assessment, monitoring and review activities enabled by continuity of care and this is investigated in this study.Objectives
To identify active assessment components of CR.Methods
A qualitative study using focus groups and individual interviews. CR staff (n = 39) were recruited via professional association email and network contacts and organised into major themes.Results
CR staff assessment strategies and timely actions undertaken provided a sophisticated post-discharge safety net for patients. Continuity of care enabled detection of adverse health indicators, of which medication issues were prominent. Interventions were timely and personalised and therefore likely to impact outcomes, but seldom documented or reported and thus invisible to audit.Conclusion
CR staff assessment and intervention activities provide an unrecognised safety net of activities enabled by continuity of care, potentially contributing to the effectiveness of CR. 相似文献8.
Bülent Özlek Eda Özlek Oğuzhan Çelik Cem Çil Volkan Doğan Murat Biteker 《Heart & lung : the journal of critical care》2018,47(4):360-362
Background
Allergic myocardial infarction is a rare clinical entity.Objectives
Although a few number of case reports with severe anaphylactic reactions to recombinant human insulin have been reported, allergic myocardial infarction, known as Kounis Syndrome, has not been reported before.Methods
Herein, we report a 57-year-old woman with myocardial infarction, referred for urticarial rash, chest pain, and palpitations developed after the first subcutaneous dose of recombinant human insulin.Results
The patient treated with antihistamines and steroids and discharged from hospital in a good condition.Conclusions
Physicians should be aware of allergic myocardial infarction. The diagnosis of Kounis Syndrome should be entertained when allergic symptoms, electrocardiographic changes, and high cardiac enzymes accompany acute-onset chest pain. All patients admitted to the emergency department with chest pain and ST elevation on electrocardiography should be asked about allergic insults. 相似文献9.
Zachary L. Cox Pikki Lai Connie M. Lewis JoAnn Lindenfeld Sean P. Collins Daniel J. Lenihan 《Heart & lung : the journal of critical care》2018,47(4):290-296
Background
Nationally-derived models predicting 30-day readmissions following heart failure (HF) hospitalizations yield insufficient discrimination for institutional use.Objective
Develop a customized readmission risk model from Medicare-employed and institutionally-customized risk factors and compare the performance against national models in a medical center.Methods
Medicare patients age ≥ 65 years hospitalized for HF (n = 1,454) were studied in a derivation cohort and in a separate validation cohort (n = 243). All 30-day hospital readmissions were documented. The primary outcome was risk discrimination (c-statistic) compared to national models.Results
A customized model demonstrated improved discrimination (c-statistic 0.72; 95% CI 0.69 – 0.74) compared to national models (c-statistics of 0.60 and 0.61) with a c-statistic of 0.63 in the validation cohort. Compared to national models, a customized model demonstrated superior readmission risk profiling by distinguishing a high-risk (38.3%) from a low-risk (9.4%) quartile.Conclusions
A customized model improved readmission risk discrimination from HF hospitalizations compared to national models. 相似文献10.
Ashish Correa Achint Patel Kinsuk Chauhan Harshil Shah Aparna Saha Mihir Dave Priti Poojary Abhishek Mishra Narender Annapureddy Shaman Dalal Ioannis Konstantinidis Renu Nimma Shiv Kumar Agarwal Lili Chan Girish Nadkarni Sean Pinney 《Journal of cardiac failure》2018,24(7):442-450
Background
Dialysis-requiring acute kidney injury (D-AKI) is a serious complication in hospitalized heart failure (HF) patients. However, data on national trends are lacking after 2002.Methods
We used the Nationwide Inpatient Sample (2002–2013) to identify HF hospitalizations with and without D-AKI. We analyzed trends in incidence, in-hospital mortality, length of stay (LoS), and cost. We calculated adjusted odds ratios (aORs) for predictors of D-AKI and for outcomes including in-hospital mortality and adverse discharge (discharge to skilled nursing facilities, nursing homes, etc).Results
We identified 11,205,743 HF hospitalizations. Across 2002–2013, the incidence of D-AKI doubled from 0.51% to 1.09%. We found male sex, younger age, African-American and Hispanic race, and various comorbidities and procedures, such as sepsis and mechanical ventilation, to be independent predictors of D-AKI in HF hospitalizations. D-AKI was associated with higher odds of in-hospital mortality (aOR 2.49, 95% confidence interval [CI] 2.36–2.63; P?<?.01) and adverse discharge (aOR 2.04, 95% CI 1.95–2.13; P?<?.01). In-hospital mortality and attributable risk of mortality due to D-AKI decreased across 2002–2013. LoS and cost also decreased across this period.Conclusions
The incidence of D-AKI in HF hospitalizations doubled across 2002–2013. Despite declining in-hospital mortality, LoS, and cost, D-AKI was associated with worse outcomes. 相似文献11.
12.
Craig I. Coleman Alexander G.G. Turpie Thomas J. Bunz Jan Beyer-Westendorf 《The American journal of medicine》2018,131(8):933-938.e1
Purpose
Frailty predicts poorer outcomes in patients receiving anticoagulation. We assessed the effectiveness and safety of rivaroxaban vs warfarin in frail patients experiencing venous thromboembolism.Methods
Using US MarketScan claims data from January 2012-December 2016, we identified frail patients (using the Johns Hopkins Claims-Based Frailty Indicator score) who had ≥1 primary hospitalization/emergency department visit diagnosis codes for venous thromboembolism, received rivaroxaban or warfarin as their first outpatient oral anticoagulant within 30 days of the index event, and had ≥12 months of insurance prior to the index venous thromboembolism. Differences in baseline covariates between cohorts were adjusted using inverse probability of treatment weights based on propensity scores. The primary endpoint was the composite of recurrent venous thromboembolism or major bleeding. Patient claims were tracked for up to 12 months after the index venous thromboembolism or until endpoint occurrence oral anticoagulant discontinuation/switch, insurance disenrollment, or end of follow-up. Cox regression was used to calculate hazard ratios (HRs) with 95% confidence intervals (CIs).Results
Of 58,089 incident venous thromboembolism patients identified, 6869 (1365 rivaroxaban and 5504 warfarin users) were classified as frail. Rivaroxaban reduced patients' hazard of the composite of recurrent venous thromboembolism or major bleeding (HR 0.75; 95% CI, 0.57-0.98) and recurrent venous thromboembolism alone (HR 0.65; 95% CI, 0.44-0.97) compared with warfarin. No significant difference in major bleeding was observed between cohorts (HR 0.88; 95% CI, 0.61-1.27).Conclusions
Frail patients experiencing a venous thromboembolism and given rivaroxaban experience less recurrent venous thromboembolism, with at least as good bleeding outcomes, as patients prescribed warfarin. 相似文献13.
Chunhua Ma 《Heart & lung : the journal of critical care》2018,47(2):136-141
Objectives
To explore whether five variables of the health belief model were factors influencing self-care behaviors in young and middle-aged adults with hypertension.Background
The self-care behaviors of young and middle-aged adults with hypertension are suboptimal in China, and the factors associated with self-care behaviors have rarely been studied in the population.Methods
A questionnaire survey was adopted in the study. 382 eligible participants were recruited from two tertiary teaching hospitals using the convenience sampling.Results
The predictors of self-care behaviors in young and middle-aged adults with hypertension included age, complications related to hypertension, perceived susceptibility, severity, benefits, barriers and self-efficacy. Five aspects of health beliefs model accounted for 47.0% of total variance.Conclusions
The perceived susceptibility, severity, benefits, barriers, and self-efficacy were key factors affecting self-care behaviors in young and middle-aged adults with hypertension. A health education program targeting improving health beliefs for the population should be developed. 相似文献14.
C. De la Calle H.G. Ternavasio-de la Vega L. Morata F. Marco C. Cardozo C. García-Vidal A. Del Rio C. Cilloniz A. Torres J.A. Martínez J. Mensa A. Soriano 《The Journal of infection》2018,76(4):342-347
Objective
Combining a macrolide or a fluoroquinolone to beta-lactam regimens in the treatment of patients with moderate to severe community-acquired pneumonia is recommended by the international guidelines. However, the information in patients with bacteraemic pneumococcal pneumonia is limited.Methods
A propensity score technique was used to analyze prospectively collected data from all patients with bacteraemic pneumococcal pneumonia admitted from 2000 to 2015 in our institution, who had received empirical treatment with third-generation cephalosporin in monotherapy or plus macrolide or fluoroquinolone.Results
We included 69 patients in the monotherapy group and 314 in the combination group. After adjustment by PS for receiving monotherapy, 30-day mortality (OR 2.89; 95% CI 1.07–7.84) was significantly higher in monotherapy group. A higher 30-day mortality was observed in monotherapy group in both 1:1 and 1:2 matched samples although it was statistically significant only in 1:2 sample (OR: 3.50 (95% CI 1.03–11.96), P = 0.046).Conclusions
Our study suggests that in bacteraemic pneumococcal pneumonia, empirical therapy with a third-generation cephalosporin plus a macrolide or a fluoroquinolone is associated with a lower mortality rate than beta-lactams in monotherapy. These results support the recommendation of combination therapy in patients requiring admission with moderate to severe disease. 相似文献15.
Jonas Z. Hines Meredith A. Jagger Thomas L. Jeanne Nicole West Andrea Winquist Byron F. Robinson Richard F. Leman Katrina Hedberg 《The Journal of infection》2018,76(3):280-285
Objectives
Shigella species are the third most common cause of bacterial gastroenteritis in the United States. During a Shigella sonnei outbreak in Oregon from July 2015 through June 2016, Shigella cases spread among homeless persons with onset of the wettest rainy season on record.Methods
We conducted time series analyses using Poisson regression to determine if a temporal association between precipitation and shigellosis incidence existed. Models were stratified by housing status.Results
Among 105 infections identified, 45 (43%) occurred in homeless persons. With increasing precipitation, cases increased among homeless persons (relative risk [RR] = 1.36 per inch of precipitation during the exposure period; 95% confidence interval [CI] = 1.17–1.59), but not among housed persons (RR = 1.04; 95% CI 0.86–1.25).Conclusions
Heavy precipitation likely contributed to shigellosis transmission among homeless persons during this outbreak. When heavy precipitation is forecast, organizations working with homeless persons could consider taking proactive measures to mitigate spread of enteric infections. 相似文献16.
R. Jay Widmer Michael W. Cullen Bradley R. Salonen Karna K. Sundsted David Raslau Arya B. Mohabbat Brian M. Dougan D. Mike Bierle Donna K. Lawson A. Jimmy Widmer Mary Bundrick Prakriti Gaba Rene Tellez Darrell R. Schroeder Robert B. McCully Karen F. Mauck 《The American journal of medicine》2018,131(6):702.e15-702.e22
Background
Current guidelines support the use of dobutamine stress echocardiography (DSE) prior to noncardiac surgery in higher-risk patients who are unable to perform at least 4 metabolic equivalents of physical activity. We evaluated postoperative outcomes of patients in different operative risk categories after preoperative DSE.Methods
We collected data from the medical record on 4494 patients from January 1, 2006 to December 31, 2011 who had DSE up to 90 days prior to a noncardiac surgery. Patients were divided into low, intermediate, and high preoperative surgery-specific risk. Baseline demographic data and risk factors were abstracted from the medical record, as were postoperative cardiac events including myocardial infarction, cardiac arrest, and mortality within 30 days after surgery.Results
There were 103 cardiac outcomes (2.3%), which included myocardial infarction (n = 57, 1.3%), resuscitated cardiac arrest (n = 26, 0.6%), and all-cause mortality (n = 40, 0.9%). Cardiac event rates were 0.0% (95% confidence interval [CI], 0.0%-3.9%) in the low-surgical-risk group, 2.1% (95% CI, 1.6%-2.5%) in the intermediate-surgical-risk group, and 3.4% (95% CI, 2.0%-4.4%) in the high-risk group. Thirty-day postoperative mortality rates were 0%, 0.9%, and 0.8% for the low-risk, intermediate-risk, and high-risk surgical groups, respectively, and were not statistically different.Conclusions
These findings demonstrate low cardiac event rates in patients who underwent a DSE prior to noncardiac surgery. The previously accepted construct of low-, intermediate-, and high-risk surgeries based on postoperative events of <1%, 1%-5%, and >5% overestimates the actual risk in contemporary settings. 相似文献17.
Daniel H. Solomon M. Elaine Husni Peter A. Libby Neville D. Yeomans A. Michael Lincoff Thomas F. Lϋscher Venu Menon Danielle M. Brennan Lisa M. Wisniewski Steven E. Nissen Jeffrey S. Borer 《The American journal of medicine》2017,130(12):1415-1422.e4
Background
The relative safety of long-term use of nonsteroidal anti-inflammatory drugs is unclear. Patients and providers are interested in an integrated view of risk . We examined the risk of major nonsteroidal anti-inflammatory drug toxicity in the PRECISION trial.Methods
We conducted a post hoc analysis of a double-blind, randomized, controlled, multicenter trial enrolling 24,081 patients with osteoarthritis or rheumatoid arthritis at moderate or high cardiovascular risk. Patients were randomized to receive celecoxib 100 to 200 mg twice daily, ibuprofen 600 to 800 mg thrice daily, or naproxen 375 to 500 mg twice daily. All patients were provided with a proton pump inhibitor. The outcome was major nonsteroidal anti-inflammatory drug toxicity, including time to first occurrence of major adverse cardiovascular events, important gastrointestinal events, renal events, and all-cause mortality.Results
During follow-up, 4.1% of subjects sustained any major toxicity in the celecoxib arm, 4.8% in the naproxen arm, and 5.3% in the ibuprofen arm. Analyses adjusted for aspirin use and geographic region found that subjects in the naproxen arm had a 20% (95% CI 4-39) higher risk of major toxicity than celecoxib users and that 38% (95% CI 19-59) higher risk. These risks translate into numbers needed to harm of 135 (95% CI, 72-971) for naproxen and 82 (95% CI, 53-173) for ibuprofen, both compared with celecoxib.Conclusions
Among patients with symptomatic arthritis who had moderate to high risk of cardiovascular events, approximately 1 in 20 experienced a major toxicity over 1 to 2 years. Patients using naproxen or ibuprofen experienced significantly higher risk of major toxicity than those using celecoxib. 相似文献18.
Evangelos Tsipotis Lori Lyn Price Bertrand L. Jaber Nicolaos E. Madias 《The American journal of medicine》2018,131(1):72-82.e1
Background
Although hypernatremia is associated with adverse outcomes, most studies examined selected populations.Methods
Discharge data of 19,072 unselected hospitalized adults were analyzed. The crude relationship between serum sodium [Na+] and mortality defined hypernatremia as serum [Na+] >142 mEq/L. Patients with community-acquired hypernatremia or hospital-acquired hypernatremia were compared with normonatremic patients (admission [Na+] 138-142 mEq/L) regarding in-hospital mortality, length of stay, and discharge disposition. Patients with community-acquired hypernatremia whose hypernatremia worsened during hospitalization were compared with those without aggravation.Results
Community-acquired hypernatremia occurred in 21% of hospitalized patients and was associated with an adjusted odds ratio (OR) of 1.67 (95% confidence interval [CI], 1.38-2.01) for in-hospital mortality and 1.44 (95% CI, 1.32-1.56) for discharge to a short-/long-term care facility and an adjusted 10% (95% CI, 7-13) increase in length of stay. Hospital-acquired hypernatremia developed in 25.9% of hospitalized patients and was associated with an adjusted OR of 3.17 (95% CI, 2.45-4.09) for in-hospital mortality and 1.45 (95% CI, 1.32-1.59) for discharge to a facility, and an adjusted 49% (95% CI, 44-53) increase in length of stay. Hospital-aggravated hypernatremia developed in 11.7% of patients with community-acquired hypernatremia and was associated with greater risk of in-hospital mortality (adjusted OR, 1.84; 95% CI, 1.32-2.56) and discharge to a facility (adjusted OR, 2.14; 95% CI, 1.71-2.69), and an adjusted 16% (95% CI, 7-27) increase in length of stay.Conclusions
The hypernatremia spectrum in unselected hospitalized patients is independently associated with increased in-hospital mortality and heightened resource consumption. 相似文献19.
Marilyn Schallom Donna Prentice Carrie Sona Cassandra Arroyo John Mazuski 《Heart & lung : the journal of critical care》2018,47(2):93-99
Background
In critically ill patients, clinicians can have difficulty obtaining accurate oximetry measurements.Objective
To compare the accuracy of nasal alar and forehead sensor measurements and incidence of pressure injury.Methods
43 patients had forehead and nasal alar sensors applied. Arterial samples were obtained at 0, 24, and 120 hours. Oxygen saturations measured by co-oximetry were compared to sensor values. Skin was assessed every 8 hours.Results
Oxygen saturations ranged from 69.8%-97.8%, with 18% of measures < 90%. Measurements were within 3% of co-oximetry values for 54% of nasal alar compared to 35% of forehead measurements. Measurement failures occurred in 6% for nasal alar and 22% for forehead. Three patients developed a pressure injury with the nasal alar sensor and 13 patients developed a pressure injury with the forehead sensor (χ2 = 7.68; p = .006).Conclusions
In this group of patients with decreased perfusion, nasal alar sensors provided a potential alternative for continuous monitoring of oxygen saturation. 相似文献20.
Barbara Riegel Victoria Vaughan Dickson Christopher S. Lee Marguerite Daus Julia Hill Elliane Irani Solim Lee Joyce W. Wald Stephen T. Moelter Lisa Rathman Megan Streur Foster Osei Baah Linda Ruppert Daniel R. Schwartz Alfred Bove 《Heart & lung : the journal of critical care》2018,47(2):107-114